# Friction Frog vs Moai

The clearest difference is in-app purchases: Friction Frog at none against Moai's 2. On price, update cadence, ads 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. Friction Frog asks for nothing beyond the download.

Friction Frog ships an update every 3 days, Moai every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Friction Frog | Moai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/friction-frog-app-blocker/id6751865850/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free | — |
| Size | 83 MB | 49 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [William Hunt](https://appshunter.io/developer/1795846801) | [Brunology](https://appshunter.io/developer/1815297344) |

## What reviewers say

### Friction Frog

[App page](https://appshunter.io/ios/app/friction-frog-app-blocker/id6751865850)

This app introduces intentional friction to your phone usage by incorporating breathing exercises before opening distracting apps. It also offers customizable grayscale options to reduce stimulation from addictive applications, helping you reclaim your time.

**Highlights:** Breathing exercises before app launch, App blocking with time limits, Whole phone grayscale option, Selective app grayscale, Customizable time windows per app, Reliable and easy to use

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Friction Frog free?

Friction Frog is free to download, with no in-app purchases.

### Is Moai free?

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

### Do Friction Frog or Moai have ads?

Neither Friction Frog nor Moai shows ads.

### Which is updated more often, Friction Frog or Moai?

Friction Frog ships an update every 3 days, and Moai every 5 days. Most recently, Friction Frog was updated on October 28, 2026 and Moai on October 25, 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.*