ZeroStackStudio

United States

2
 Sales

No reviews yet

1 month
on Etsy

No reviews yet

2
 sales

1 month
on Etsy

Contact

Following Follow

2
 Sales

No reviews yet

1 month
on Etsy

No reviews yet

2
 sales

1 month
on Etsy

Contact shop owner

2 Sales

3 Admirers

Report this shop to Etsy

You reported this shop

Etsy automatically translates most text on the site to your preferred language.

See in original language

All items

May include: A digital Endometriosis Tracker dashboard displayed on a screen. The interface features a 90-day symptom heatmap with red and green dots, bar charts for monthly flares, and data summary boxes. Text includes Offline Tracker App.

Endometriosis Symptom Tracker | Pain Diary, Flare Log, Cycle and Trigger Patterns, Doctor Visit Summary | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital dashboard for the MCAS Tracker app displayed on a laptop screen. The interface features a 90-day symptom heatmap, bar charts for flares per month, and a severity trend line graph. Text includes "OFFLINE TRACKER APP" and "MCAS Tracker".

MCAS Symptom Tracker | Daily Log, Flare Diary, Food and Trigger Patterns, Med Log & Doctor Visit Summary | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital symptom tracker interface displayed on a screen. The dashboard features a 30-day heatmap, severity trend line graphs, and symptom logs. Text includes "OFFLINE SYMPTOM TRACKER - LITE", "Log how you feel in thirty seconds a day", and "Your data stays private".

Simple Symptom Tracker for Chronic Illness | Daily Log, 30 Day Heatmap, Severity Trend, Printable Doctor Summary | Lite App, Works Offline

Sale Price $2.25

Original Price $3.00 (25% off)

Digital Download

May include: A digital debt payoff calculator interface displayed on a screen. The dashboard features input fields for monthly payments, debt balances, and interest rates, with summary boxes showing total balance, interest, and debt-free dates.

Debt Payoff Calculator | Snowball vs Avalanche, Debt Free Date, Interest Saved with Extra Payments | Lite App, Works Offline

Sale Price $2.25

Original Price $3.00 (25% off)

Digital Download

May include: A digital subscription tracker interface displayed on a screen. The dashboard features a summary of monthly and yearly costs, upcoming renewals, and a bar chart showing monthly expenses by category. The layout includes a list of services.

Subscription Tracker | Recurring Charges, Yearly Cost, Renewal Dates, Free Trial Alerts | Lite App, Works Offline, No Monthly Fee

Sale Price $2.25

Original Price $3.00 (25% off)

Digital Download

May include: A digital dashboard interface for a Family Budget app displayed on a screen. The layout features financial summaries, spending categories, income versus spending bar charts, budget progress bars, and a net worth line graph.

Family Budget Planner for Couples | Shared Household Expense Tracker, Bills, Savings Goals & Net Worth | Works Offline, No Subscription

Sale Price $18.00

Original Price $24.00 (25% off)

Digital Download

May include: A digital Debt Payoff Planner app interface displayed on a laptop screen. The dashboard features financial data, including a total debt balance of $38,573, a debt-free date of Sep 2031, spending categories, income versus spending bar charts, and net worth.

Debt Payoff Planner | Snowball vs Avalanche Calculator, Debt Free Date, Credit Card & Loan Tracker + Budget | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital dashboard interface for a College Budget app displayed on a screen. The layout features a sidebar navigation, a spending donut chart, an income versus spending bar graph, and various budget progress bars with financial data.

College Student Budget Planner | Semester Costs vs Financial Aid, Expense Tracker, Roommate Split & Runway | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital interface for the Teen Money Tracker app displayed on a laptop screen. The dashboard features financial data, including spending categories, income versus spending bar charts, and budget progress bars for saving and giving.

Teen Money Tracker | Allowance & First Job Budget, Spend Save Give Jars, Savings Goals for Teens | Works Offline, No Subscription

Sale Price $10.50

Original Price $14.00 (25% off)

Digital Download

May include: A digital budget dashboard interface displayed on a laptop screen. The software features sections for spending by category, income versus spending bar charts, net worth line graphs, and budget progress bars with text labels in English.

Zero Based Budget Dashboard | Monthly Budget, Bill Tracker, Debt Payoff, Net Worth & Bank CSV Import | Works Offline, No Subscription

Sale Price $21.75

Original Price $29.00 (25% off)

Digital Download

May include: A laptop screen displaying a Homestead & Garden Log dashboard with data on plantings, harvests, animals, and finances. The interface includes charts, task lists, and navigation menus. Below the screen are three green buttons labeled Works offline, No subscription, and Your data stays private.

Homestead and Garden Planner | Seed Starting Schedule, Harvest Log, Chicken Egg Tracker, Livestock & Costs | Works Offline, No Subscription

Sale Price $11.25

Original Price $15.00 (25% off)

Digital Download

May include: A laptop screen displaying the Youth Sports Team Manager dashboard, featuring sections for roster, schedule, attendance, stats, and dues. The interface includes charts, data tables, and navigation menus. Below the screen, text reads Works offline, No subscription, and Your data stays private.

Youth Sports Team Manager for Coaches and Team Parents | Roster, Schedule, Attendance, Stats & Dues Tracker | Works Offline, No Subscription

Sale Price $11.25

Original Price $15.00 (25% off)

Digital Download

May include: A digital College Recruiting Tracker dashboard displayed on a laptop screen. The interface features sections for schools, offers, follow-ups, and camps, with data visualizations including bar charts and a colorful pie chart for interactions.

College Recruiting Tracker for Student Athletes | Schools, Coach Contacts, Camps, Offers & Follow Ups | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital dashboard interface titled Aquarium Log for tracking water parameters in freshwater, planted, and reef tanks. The screen displays a dashboard with readings, 60-day trends, dosing schedules, and livestock data in a clean layout.

Aquarium Log and Water Parameter Tracker | Test Charts, Livestock, Dosing & Maintenance Schedule | Works Offline, No Subscription

Sale Price $9.00

Original Price $12.00 (25% off)

Digital Download

May include: A digital wedding planner interface displayed on a laptop screen, featuring a dashboard with budget, guest list, RSVP, and checklist modules. The layout includes data visualizations, countdowns, and task lists in a clean, organized format.

Wedding Planner for Brides and Couples | Budget, Guest List, RSVP, Seating Chart, Vendors & Checklist | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital Pet Health Binder dashboard displayed on a screen, featuring sections for vaccines, vet visits, medications, weight, and costs. The interface includes pet profiles, notifications, and upcoming tasks, with text stating Works offline, No subscription, and Your data stays private.

Pet Health Binder for Multiple Pets | Vaccine Due Dates, Vet Visits, Medications, Weight & Expenses | Works Offline, No Subscription

Sale Price $10.50

Original Price $14.00 (25% off)

Digital Download

May include: A laptop screen displaying the Reno Tracker home renovation budget and project tracker dashboard. The interface features data visualizations, project timelines, and financial summaries for home improvement tasks in a clean layout.

Home Renovation Planner for Homeowners | Budget vs Actual, Contractor Quotes, Timeline, Orders & Punch List | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A laptop screen displaying the Landlord Dashboard software interface. The dashboard features data widgets for occupancy, rent collected, late rent, and maintenance. Text includes 'Every unit, tenant, rent payment and expense'.

Landlord Dashboard and Rental Property Tracker | Rent Ledger, Tenants & Leases, Schedule E, Airbnb Bookings | Works Offline, No Subscription

Sale Price $25.50

Original Price $34.00 (25% off)

Digital Download

May include: A digital Chronic Illness Tracker app interface displayed on a laptop screen. The dashboard features a 90-day symptom heatmap, bar charts for flares per month, a severity trend line graph, medication logs, and upcoming appointment details.

Chronic Illness Symptom Tracker for Spoonies | Flare Diary, Trigger Finder, Med & Pain Log, Doctor Summary | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital Fibromyalgia Tracker app interface displayed on a laptop screen. The dashboard features a 90-day symptom heatmap with red, orange, and green dots, bar charts for flares per month, and a line graph showing average severity trends.

Fibromyalgia Symptom Tracker | Pain, Fog and Fatigue Diary, Flare Log, Trigger Patterns & Doctor Summary | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital IBS Tracker app interface displayed on a screen, featuring a dashboard with a 90-day symptom heatmap, bar charts for flares per month, and line graphs for average severity trends, with text headers and green accent colors.

IBS Symptom Tracker and Food Diary | Flare Log, Food vs Symptom Patterns, Med Log & Doctor Visit Summary | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital Migraine Tracker dashboard displayed on a screen. The interface features a 90-day symptom heatmap with colored dots, bar charts for flares per month, and line graphs for severity trends. Text includes Offline Tracker App.

Migraine Tracker and Headache Diary | Attack Log, Aura & Trigger Finder, Med Tracker, Doctor Visit Summary | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital Caregiver Care Log dashboard displayed on a laptop screen, featuring sections for meds, vitals, daily notes, and incidents. Text includes 'Works offline', 'No subscription', and 'Your data stays private' below the screen.

Caregiver Log for Aging Parents | Medication Tracker, Vitals, Daily Care Notes & Shift Handoff Binder | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A laptop screen displaying the Groomer Client Manager software dashboard. The interface features a sidebar menu, revenue statistics, a bar chart comparing revenue and expenses, a list of appointments, unpaid invoices, and top clients.

Dog Groomer Client Manager | Appointments, Pet Cards, Invoices & Income Reports for Grooming Business | Works Offline, No Monthly Fee

Sale Price $21.75

Original Price $29.00 (25% off)

Digital Download

May include: A laptop screen displaying the Homeschool Command Center dashboard, featuring attendance, gradebook, lesson planner, and transcript generator tools. The interface shows student data, weekly lesson schedules, and a colorful hours-by-subject pie chart.

Homeschool Planner for Multiple Kids | Attendance Tracker, Gradebook, Lesson Planner & Transcript Generator | Works Offline, No Subscription

Sale Price $18.00

Original Price $24.00 (25% off)

Digital Download

May include: A digital POTS Tracker app interface displayed on a screen. The dashboard features a 90-day symptom heatmap, bar charts for flares per month, and line graphs for severity trends. Text includes Offline Tracker App and POTS Tracker.

POTS Symptom Tracker for Dysautonomia | Daily Log, Flare Diary, Trigger Patterns & Doctor Visit Summary | Works Offline, No Subscription

Sale Price $14.25

Original Price $19.00 (25% off)

Digital Download

May include: A digital IVF Journey Tracker dashboard displayed on a laptop screen. The interface features sections for cycles, medications, monitoring labs, embryos, costs, and a journal. Text includes 'Your whole IVF journey, in one private place'.

IVF Journey Tracker | Cycle Planner, Medication Schedule, Monitoring Labs, Embryo Log & Costs | Private, Works Offline, No Subscription

Sale Price $21.75

Original Price $29.00 (25% off)

Digital Download

Etsy automatically translates most text on the site to your preferred language.

See in original language

Announcement

Last updated on Oct 12, 2026

Contact shop owner

Tahsin

About ZeroStackStudio

Offline tracker apps. One file. No subscription.

Sales 2

On Etsy since 2026

Offline tracker apps. One file. No subscription.

Tracker apps that run on your own computer. One file, no subscription, your data stays private.

Hi, I'm Tahsin, and I'm the one person behind ZeroStackStudio.

It started with a simple frustration. Every good tracker for the things that actually matter - a health journey, a family's schedule, a small business, a homestead - wanted a monthly subscription, an account, and a copy of my data on someone else's server. I kept renting tools I never owned, and losing them the moment I stopped paying.

So I built the opposite. Every product here is a complete app in a single HTML file. You download it, double-click it, and it opens in the browser you already have - Windows, Mac, iPad, Android. Nothing to install, nothing to sign up for, nothing to renew. Everything you type stays on your own device, and a one-click backup lets you move it wherever you like.

"Zero stack" is the idea behind the name: no server, no database, no cloud - zero infrastructure between you and your data. What's left is a fast, private tool with real dashboards, charts and printable reports that keeps working long after a subscription would have lapsed.

I test every app on a clean machine before I list it. Each one comes with a one-page Quick Start, a full guide, and free updates for life - just re-download from your Etsy purchases page. If something doesn't work the way you expect, send me a message. A real person reads it, and if it's a bug I'll fix it and post an update.

Thank you for supporting a very small software studio.

Shop policies

Last updated on Sep 6, 2026

Digital downloads

Instant downloads

Your files will be available to download once payment is confirmed. Here's how.

Payment options

Secure options

Accepts Etsy Gift Cards and Etsy Credits

Etsy keeps your payment information secure. Etsy shops never receive your credit card information.

Returns & exchanges

See item details for return and exchange eligibility.

Cancellations

Cancellations: not accepted

Please contact the seller if you have any problems with your order.

More information

Last updated on Sep 6, 2026

Frequently asked questions

How do I open the app after I download it?

Download the ZIP from your Etsy Purchases page, unzip it, and double-click index.html. It opens in the browser you already have (Chrome, Edge, Safari or Firefox) on Windows, Mac, iPad or Android. Nothing to install, no account, no internet needed after download. Every listing also includes a one-page Quick-Start.pdf and a full README with screenshots.

Where is my data stored? Is it private?

Everything you enter is saved inside your browser on your own device. There is no server, no account, no analytics and no tracking, so the app cannot send your data anywhere. Because of that you are the backup: use Settings > Export backup (JSON) now and then, and Import backup to restore or move to a new computer. Clearing your browser's site data will erase the app's data, so keep a recent backup.

Does it work on my phone or iPad?

Yes. Save the unzipped folder to the Files app (iPhone/iPad) or your file manager (Android), tap index.html and it opens in Safari or Chrome. Add it to your home screen for an app-like icon. The layout is built for laptop and tablet first, and data does not sync between devices - export a backup on one and import it on the other.

Are updates free? How do I get them?

Yes, every update is free for life. When a new version is posted, simply re-download the ZIP from your Etsy Purchases page. Your data lives in your browser, not in the file, so replacing index.html keeps everything you have entered. To be safe, export a backup first.

What if something doesn't work, or I need a refund?

Message the shop and describe what you see (device, browser, and what happened). Most issues are solved within a day, and if there is a real bug we fix it and post an update. Because these are instant digital downloads, Etsy does not allow returns once the file has been delivered - but if a product genuinely does not work for you and we cannot fix it, reach out and we will make it right.