Comparison

Winter Arc vs ED Track

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Winter Arc

This app helps you build habits over 90 days by setting daily rules and tracking your progress. It offers flexibility with grace days and rescue options, and visualizes your journey with a heatmap and journal. Share your achievements and stay motivated with widgets and reminders.

Highlights
  • Set daily rules and sign a contract
  • Flexible streak tracking with grace days
  • 90-square heatmap progress visualization
  • Private journal with photo entries
  • Shareable progress cards
  • Home and lock screen widgets
  • Unlimited arcs with one-time upgrade
Features
Read full description

The next 90 days can change everything. Arc is the 90-day challenge tracker built for your Winter Arc. Pick a start date, write your daily rules, sign your contract — then lock in and show up every single day. No account. No subscription. Your arc lives on your phone, not on someone's server. 【WRITE YOUR RULES, SIGN YOUR CONTRACT】 Choose your daily non-negotiables — wake up early, train, read, cold showers, no doomscrolling — from templates or write your own. Then seal them with your real signature. Changing a sealed contract takes a formal amendment, and you only get three. Your word should mean something. 【A STREAK THAT DOESN'T PUNISH YOU】 Most challenge apps delete your progress the moment you slip. Arc never resets you to zero. Missed yesterday? Rescue it within 48 hours. Life happens? Grace days give you weekly breathing room. Fell off completely? Restart from Day 1 with your history preserved. The goal is finishing 90 days — not being perfect at them. 【WATCH YOURSELF CHANGE】 A 90-square heatmap fills in day by day, next to your completion ring and streak. Milestones at Day 7, 30, 60 and 90 come with real celebrations. Add photos to your private journal and let the Journey report turn your arc into a story: where you started, where you are now. 【SHARE THE PROOF】 One tap renders a clean progress card — day count, completion rate, streak — made to be shared. Let your friends know you're locked in. 【KEEP IT IN SIGHT】 Home screen and lock screen widgets keep your day count staring back at you, and a daily reminder with a stoic quote makes sure you never quietly drift. 【WHEN THE 90 DAYS END】 Your next arc is waiting. New Year Arc, Spring Arc — the ritual repeats, your past arcs stay on the shelf, and the person who finished the last one starts the next. Arc is free for the full 90 days. A single one-time upgrade unlocks unlimited grace and rescues, advanced stats, and theme packs — no subscription, ever. Your future self is watching. Lock in. 【Terms of Use (EULA)】 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ED Track

Features
Read full description

ED Track is a private space for noticing difficult moments related to eating disorders without judgment, scores, or pressure. Record a moment in a few taps: • Choose the time • Add emotions and context if helpful • Write an optional private note Understand your own patterns: • Review recent moments • See gentle 7-day and 30-day trends • Add a simple daily check-in Built for privacy: • No account required • Entries are encrypted and stored locally on your device • Optional Face ID or device authentication • Optional daily reminder • Export or permanently delete your data at any time ED Track means Eating Disorder Tracker. The app is designed for international availability, with language-specific localizations planned as the product grows. ED Track is a personal self-monitoring tool. It does not provide medical advice, diagnosis, treatment, or emergency services. If you are in immediate danger, contact local emergency services or a qualified healthcare professional. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Winter Arc4 screens
ED Track4 screens

Verdict

The call

The clearest difference is ads: ED Track at none against Winter Arc's shown. ED Track also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Winter Arc sells 1 one-off in-app purchase and ED Track sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Winter Arc ships an update every 8 days, ED Track fortnightly. Both last shipped on October 31, 2026.

Scorecard2 real differences · 8 level
Winter Arc versus ED Track: the parameters behind the verdict, then further details
ParameterWinter ArcED Track
PriceFreeFree
Rating4.5 (6 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 8 days — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size14 MB30 MB
Age rating4+4+
DeveloperIkuhei Kureamira abbas

In-app purchases

1 purchases

Winter Arc

One-time1
  • Winter Arc - Premium$9.99
2 purchases

ED Track

Subscriptions2
  • ED Track Monthly$1.991 Month
  • ED Track Yearly$14.991 Year

Questions

Is Winter Arc free?
Winter Arc is free to download, with in-app purchases available.
Is ED Track free?
ED Track is free to download, with in-app purchases available.
Do Winter Arc or ED Track have ads?
Winter Arc shows ads; ED Track does not.
Which is updated more often, Winter Arc or ED Track?
Winter Arc ships an update every 8 days, and ED Track fortnightly. Most recently, Winter Arc was updated on October 31, 2026 and ED Track on October 31, 2026.

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