# スマホ制限・アプリロック｜GORILLA LOCK vs ZenMaru

The clearest difference is in-app purchases: スマホ制限・アプリロック｜GORILLA LOCK at none against ZenMaru's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ZenMaru sells 1 in-app purchase, starting at $1.99 per month. スマホ制限・アプリロック｜GORILLA LOCK asks for nothing beyond the download.

スマホ制限・アプリロック｜GORILLA LOCK ships an update every 10 days, ZenMaru weekly. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | スマホ制限・アプリロック｜GORILLA LOCK | ZenMaru |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 12 MB | 14 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NAOYA IHA](https://appshunter.io/developer/1884599493) | [Yujiro Okano](https://appshunter.io/developer/6775869736) |

## What reviewers say

### スマホ制限・アプリロック｜GORILLA LOCK

[App page](https://appshunter.io/ios/app/gorilla-lock/id6773492866)

**In-app purchases:** none


### ZenMaru

[App page](https://appshunter.io/ios/app/zenmaru/id6775869734)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZenMaru Pro Monthly | $1.99 | per month |


## Frequently asked questions

### Is スマホ制限・アプリロック｜GORILLA LOCK free?

スマホ制限・アプリロック｜GORILLA LOCK is free to download, with no in-app purchases.

### Is ZenMaru free?

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

### Do スマホ制限・アプリロック｜GORILLA LOCK or ZenMaru have ads?

Neither スマホ制限・アプリロック｜GORILLA LOCK nor ZenMaru shows ads.

### Which is updated more often, スマホ制限・アプリロック｜GORILLA LOCK or ZenMaru?

スマホ制限・アプリロック｜GORILLA LOCK ships an update every 10 days, and ZenMaru weekly. Most recently, スマホ制限・アプリロック｜GORILLA LOCK was updated on September 16, 2026 and ZenMaru on September 12, 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.*