# ココだけのチャット vs App Lock

The clearest difference is ads: ココだけのチャット at none against App Lock's shown. ココだけのチャット also leads on iOS requirement (14.0 vs 16.0). App Lock's advantage is update cadence (every 5 days vs every 7 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ココだけのチャット ships an update every 7 months, App Lock every 5 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ココだけのチャット | App Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (193 ratings)](https://appshunter.io/ios/app/app-lock-lock-apps/id6475538115/reviews)** |
| Number of ratings | — | **193** |
| Positive reviews | — | 85.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 2 MB | 7 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MUNEATSU G.K.](https://appshunter.io/developer/1534902759) | [秀珍 黄](https://appshunter.io/developer/1756029312) |

## What reviewers say

### ココだけのチャット

[App page](https://appshunter.io/ios/app/id1624377243)

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

**In-app purchases:** none


### App Lock

[App page](https://appshunter.io/ios/app/app-lock-lock-apps/id6475538115)

Manage your phone usage and protect your privacy with this app. It offers robust parental controls, allows you to lock specific applications, and helps you set time limits to combat phone addiction. Secure your data and control your digital well-being.

**Highlights:** Lock specific apps, Parental control features, Prevent app deletion, Secure unlock methods (Face ID, fingerprint, password), Automatic app relocking, Customizable app modes, Set app usage time limits

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ココだけのチャット free?

ココだけのチャット is free to download, with no in-app purchases.

### Is App Lock free?

App Lock is free to download, with no in-app purchases.

### Do ココだけのチャット or App Lock have ads?

App Lock shows ads; ココだけのチャット does not.

### Which is updated more often, ココだけのチャット or App Lock?

ココだけのチャット ships an update every 7 months, and App Lock every 5 days. Most recently, ココだけのチャット was updated on October 18, 2026 and App Lock on October 24, 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.*