# Winter Arc: Lock In Challenge — 90 Day Glow Up Streaks & XP

> 90 Day Glow Up Streaks & XP (iPhone/iPad app by Moonshot Media Limited.)

- Source: https://appshunter.io/ios/app/winter-arc-lock-in-challenge/id6807204714 (this page in markdown: same URL + `.md`)
- Developer: [Moonshot Media Limited](https://appshunter.io/developer/1895657487)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 4 MB
- Languages: Australian English, Arabic, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian and 4 more
- Released: 2026-09-09
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/winter-arc-lock-in-challenge/id6807204714/reviews.md

## What is Winter Arc?

Your winter arc starts now. Lock in from October 1 to January 1 and arrive at New Year already transformed.

Most habit apps hand you a checklist and a number that resets. Winter Arc hands you a mountain, and you are on it.

THE MOUNTAIN
Your home screen is a climb, not a list. Every day you hold your rules the climber moves up the face, past the treeline, onto the ridge, into the summit push. Weather rolls in when you slip and clears when you steady. You can read your season from across the room, which is the whole point. A streak counter is a number. A mountain is somewhere you have been.

THE CONTRACT
Before day one you write your own rules. Three to seven of them, small enough to do on your worst day. Then you sign, and the signature is set in ice. You can still edit until day 3. After that it is the contract, because a rule you can quietly soften on day 40 was never a rule.

AURA AND RANKS
Every rule you close banks aura, and aura carries you through five ranks: Basecamp, Treeline, Ridgeline, Summit push, Summited. Nothing is bought, nothing decays while you sleep, and nothing is taken back after a bad week.

WEEKLY BOSSES
Each camp opens a challenge built out of your own rules. Dawn raid, before 6am. Seven straight, every single day, no exceptions. Cold open, outdoors or anywhere that is not home. Beat one and you bank a streak shield. Turn one down and nothing bad happens, because a challenge you are not allowed to refuse is just a punishment.

STREAK SHIELDS
Miss a day and a shield goes instead of your arc. Your gear takes the hit and the climb continues. No red screen, no broken chain, no starting again from zero. Ninety days is long enough that you will miss one, and an app that ends your season over a single Tuesday is an app you delete on the Wednesday.

YOUR CHARACTER SHEET
Four stats, BODY, MIND, GRIND and IRON, drawn from the rules you actually wrote. Watch the shape change across ninety days. It is the most honest picture of a season you will get, because you never chose the numbers, you chose the habits.

DAY 90
Add a progress photo whenever you want. They stay in a private vault on your phone and nowhere else. On the final day they play back as a summit montage, first day to last, next to everything you held and everything you banked.

BUILT TO BE LOOKED AT
Two themes: Summit, dark and cold and quiet, or Glow, warm and light. Home screen and lock screen widgets so today sits one glance away and one tap from done.

TEN SECONDS A DAY
Open it, tap your rules, close it. The check-in is the entire daily interaction and it is built to be over before you have time to argue with yourself. Change your mind any time the same day; nothing is final until the day is.

EVERY WEEK CLOSES
Seven days make a camp, and each one ends with a recap of what you actually did rather than what you meant to do. Hold every day inside it and the camp is perfect, which banks you a shield.

WRITE THE DAY DOWN
A line a day, if you want one. A sentence from a book, a note about why it was hard, a photo from the gym. They collect into a private timeline you can scroll back through from day one.

A REMINDER THAT KNOWS WHEN TO STOP
One nudge at the hour you pick, an optional evening save if the day is still open, and nothing at all once your arc is done. It ends when the season ends.

NOTHING LEFT UNEXPLAINED
Every screen carries a question mark, and behind it a written guide covers every mechanic in the app in plain language. Bosses, aura, shields, ranks, what a missed day costs.

PRIVATE
No account, no sign up, no feed, no leaderboard, nobody to perform for. Your arc lives on your phone and in your own iCloud, so it survives a new phone and a reinstall. None of it comes to us.

Every screen opens before you decide anything, and Pro starts with a free week.

Terms of Use: https://winterarcchallenge.app/terms
Privacy Policy: https://winterarcchallenge.app/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Winter Arc Yearly | $19.99 | per year |
| Winter Arc Monthly | $6.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Winter Arc Lifetime | $29.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-09

No release notes.

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All apps by Moonshot Media Limited: https://appshunter.io/developer/1895657487

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*