Comparison

Winter Arc vs Winter Arc Tracker

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 lasting habits by focusing on consistency over perfection. It uses principles from behavioral psychology to make habits obvious, attractive, easy, and satisfying. Track your progress with visual cues and built-in rest days.

Highlights
  • Four laws of behavior change implementation
  • Habit stacking and pairing
  • Two-minute rule for easy habits
  • Streak tracking with 'never miss twice' nudge
  • Countdown ring and compounding chart
  • Weekly review and streak freezes
  • Identity statements and reminders
Features
Read full description

"I want to get fit" can wait until Monday. Then next Monday. Then January. A winter arc can't. It has a finish line. Pick 30, 60 or 90 days. Decide who you're becoming. Then get on with it. WHAT IT ACTUALLY DOES Winter Arc takes the four laws of behaviour change from James Clear's Atomic Habits and turns them into things you do, rather than things you read about. Make it obvious. Decide when and where each habit happens, and stack it onto something you already do. "After I pour my coffee, I will..." No relying on remembering. Make it attractive. Pair the thing you should do with something you want to do. Podcast and a walk. Coffee and ten pages. Make it easy. Every habit gets a two-minute version for the bad days. "Read ten pages" becomes "open the book". Something beats nothing. Make it satisfying. Tick it off, watch the chain grow, see the ring move toward your finish line. Your brain likes proof. This gives it some. THE BIT THAT MATTERS Day one to ten is easy. Then it's day seventeen, it's raining, you slept badly, and you can't be bothered. That's the part that decides it. So Winter Arc doesn't punish you for missing. Miss one day and nothing happens. Miss two in a row and it says something, because two is where a habit quietly becomes a former habit. Rest days are built in. You're aiming to get back to it, not to be perfect. IN THE APP A countdown ring: day 37 of 90, always in view Don't-break-the-chain calendar for every habit Streaks, with a never-miss-twice nudge when you slip The 1 percent compounding chart, with your position marked on it A weekly review: what worked, what didn't, one thing to change Streak freezes for planned rest days Reminders at your habit time, plus one evening check An identity statement on your home screen, in case you forget who this is for NO ACCOUNT, NO FEED, NO ADS Everything lives on your phone. There's nothing to sign up for, no server holding your habits, and nobody watching your streak. Delete the app and the data goes with it. Free. All of it. Not affiliated with or endorsed by James Clear. The four laws of behaviour change are his work, from Atomic Habits (2018).

About

Winter Arc Tracker

This app helps you commit to personal goals during the winter months by setting daily rules and tracking your adherence. It provides a visual representation of your progress and streak, encouraging consistency. The app works offline and requires no account creation.

Highlights
  • Set up to 10 daily non-negotiable rules
  • Create a personalized contract card
  • Daily check-in to lock in progress
  • Visual 92-day grid for streak tracking
  • Offline functionality
  • Optional daily reminders
Features
Read full description

Your Winter Arc, tracked. The Winter Arc is simple: while everyone else coasts through the cold months, you lock in. Pick your window (Oct 1 to Dec 31 is the classic), write the daily rules you refuse to skip, sign your name, and show up every single day. WRITE YOUR NON-NEGOTIABLES Up to 10 daily rules: train every day, 10k steps, no alcohol, read 10 pages, up before 6, no phone after 9pm. Yours, in your words. Tap a suggestion or type your own. SIGN THE CONTRACT A contract card with your rules, your dates and your signature. Post it before day one. Telling people is half the discipline. CHECK IN. LOCK THE DAY. Every day, check off each rule. All of them done = a perfect day and a streak. Miss one and the grid shows it. No hiding. WATCH THE ARC FILL UP A 92-day grid (or however long you set), perfect-day streak, best streak, rules hit rate, days left. Share the progress card whenever you want. BUILT FOR THE LONG HAUL - Optional daily reminder at the hour you choose - Works fully offline. No account, no sign-up, nothing leaves your phone - Any dates: Oct 1 to Dec 31, 90 days from today, Nov 1 to Jan 31, or your own - Available in English, German, Spanish, Portuguese, French and Italian Free to use, supported by a small ad on the progress screen. Your check-in list stays ad-free, always. Winterlock is a habit tracker, not a coach or a medical tool. The only thing it measures is whether you kept your word. Terms of Use: https://gcltech.dev/terms.html Privacy Policy: https://gcltech.dev/privacy.html

Screenshots

Winter Arc4 screens
Winter Arc Tracker4 screens

Verdict

The call

The clearest difference is rating: Winter Arc Tracker at 4.7 against Winter Arc's 3.5. Winter Arc Tracker also leads on update cadence (weekly vs every 3 weeks). Winter Arc's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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 Tracker sells 4 in-app purchases, starting at $2.99 per month. Winter Arc asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Winter Arc Tracker holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

Winter Arc ships an update every 3 weeks, Winter Arc Tracker weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
Winter Arc versus Winter Arc Tracker: the parameters behind the verdict, then further details
ParameterWinter ArcWinter Arc Tracker
PriceFreeFree
Rating3.5 (2 ratings)4.7 (3 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings23 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterAd-supported
DevicesiPhoneiPhone
Requires iOS16.416.4
Further details — not scored
Size35 MB37 MB
Age rating4+4+
DeveloperMax WhicherGCL Tech

Customer experience

Winter Arc

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Winter Arc Tracker

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Winter Arc

No in-app purchases

4 purchases

Winter Arc Tracker

Subscriptions2
  • Winterlock Pro$2.991 Month
  • Winterlock Pro7 Days trial$14.991 Year
One-time2
  • Remove Ads$2.99
  • Pro Lifetime$24.99

Questions

Is Winter Arc free?
Winter Arc is free to download, with no in-app purchases.
Is Winter Arc Tracker free?
Winter Arc Tracker is free to download, with in-app purchases available.
Which has better reviews, Winter Arc or Winter Arc Tracker?
Winter Arc Tracker is rated higher. Winter Arc averages 3.5 out of 5 from 2 ratings, while Winter Arc Tracker averages 4.7 from 3 ratings.
Do Winter Arc or Winter Arc Tracker have ads?
Winter Arc Tracker shows ads; Winter Arc does not.
Which is updated more often, Winter Arc or Winter Arc Tracker?
Winter Arc ships an update every 3 weeks, and Winter Arc Tracker weekly. Most recently, Winter Arc was updated on October 31, 2026 and Winter Arc Tracker on November 6, 2026.

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