# Arc Cycle vs JUST START

The clearest difference is update cadence: Arc Cycle at every 2 days against JUST START's weekly. JUST START's advantage is iOS requirement (14.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Arc Cycle sells 4 in-app purchases, starting at $3.99 per month and JUST START sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Arc Cycle ships an update every 2 days, JUST START weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Arc Cycle | JUST START |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arc-cycle-build-discipline/id6755734026/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Freemium | — |
| Size | 50 MB | 43 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Benoit Leroy](https://appshunter.io/developer/1855933581) | [Benjamin Diaz](https://appshunter.io/developer/1889667758) |

## What reviewers say

### Arc Cycle

[App page](https://appshunter.io/ios/app/arc-cycle-build-discipline/id6755734026)

This app helps you build better habits and stay motivated with daily challenges and personalized motivational phrases. Track your progress, earn experience points, and customize your app experience to foster consistency and self-improvement.

**Highlights:** Habit tracking and progress monitoring, Daily random challenges, Curated motivational phrases, XP and leveling system, Customizable widgets and app appearance, No account required for instant use

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium | $3.99 | per month |
| Yearly premium | $29.99 | per year |
| Yearly premium | $29.99 | per year |
| Lifetime premium | $44.99 | one-time |


### JUST START

[App page](https://appshunter.io/ios/app/just-start-discipline-system/id6761442270)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JUST START Premium | $2.99 | per month |


## Frequently asked questions

### Is Arc Cycle free?

Arc Cycle is free to download, with in-app purchases available.

### Is JUST START free?

JUST START is free to download, with in-app purchases available.

### Do Arc Cycle or JUST START have ads?

Neither Arc Cycle nor JUST START shows ads.

### Which is updated more often, Arc Cycle or JUST START?

Arc Cycle ships an update every 2 days, and JUST START weekly. Most recently, Arc Cycle was updated on November 5, 2026 and JUST START on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*