# Moai vs Arc Cycle

The clearest difference is update cadence: Arc Cycle at every 2 days against Moai's every 5 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Moai sells 2 in-app purchases, starting at $3.99 per 7 days and Arc Cycle sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Moai ships an update every 5 days, Arc Cycle every 2 days. The most recent releases landed on September 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Moai | Arc Cycle |
| --- | --- | --- |
| 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 5 days | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 49 MB | 50 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Brunology](https://appshunter.io/developer/1815297344) | [Benoit Leroy](https://appshunter.io/developer/1855933581) |

## What reviewers say

### Moai

[App page](https://appshunter.io/ios/app/moai-screen-time-control/id6754800119)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $3.99 | per 7 days |
| Unlimited | $19.99 | per year |


### 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 |


## Frequently asked questions

### Is Moai free?

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

### Is Arc Cycle free?

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

### Do Moai or Arc Cycle have ads?

Neither Moai nor Arc Cycle shows ads.

### Which is updated more often, Moai or Arc Cycle?

Moai ships an update every 5 days, and Arc Cycle every 2 days. Most recently, Moai was updated on September 26, 2026 and Arc Cycle on October 16, 2026.

---

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