# Super App Lock：MystNote vs 喵小弟

The clearest difference is in-app purchases: Super App Lock：MystNote at none against 喵小弟's 3. 喵小弟's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 喵小弟 sells 3 in-app purchases, starting at $0.99 per month. Super App Lock：MystNote asks for nothing beyond the download.

Super App Lock：MystNote ships an update every 11 days, 喵小弟 every 6 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Super App Lock：MystNote | 喵小弟 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/super-app-lockmystnote/id6479701537/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 19 MB | 45 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [学斌 林](https://appshunter.io/developer/1718398670) | [忠霖 付](https://appshunter.io/developer/6778630851) |

## What reviewers say

### Super App Lock：MystNote

[App page](https://appshunter.io/ios/app/super-app-lockmystnote/id6479701537)

Secure your phone's private data with this app locker. It offers automatic protection, emergency redirection, and a confusion method for unauthorized access attempts. Manage your children's app usage with parental controls.

**Highlights:** Lock any app or game, Automatic privacy protection, Emergency app redirection, Fake password confusion method, Parental control for children's mode, Simple and clear interface

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

**In-app purchases:** none


### 喵小弟

[App page](https://appshunter.io/ios/app/id6809367532)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 喵小弟 VIP 月卡 | $0.99 | per month |
| 喵小弟VIP季卡 | $2.99 | per 3 months |
| 喵小弟VIP年卡 | $6.99 | per year |


## Frequently asked questions

### Is Super App Lock：MystNote free?

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

### Is 喵小弟 free?

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

### Do Super App Lock：MystNote or 喵小弟 have ads?

Super App Lock：MystNote shows ads; 喵小弟 does not.

### Which is updated more often, Super App Lock：MystNote or 喵小弟?

Super App Lock：MystNote ships an update every 11 days, and 喵小弟 every 6 days. Most recently, Super App Lock：MystNote was updated on October 24, 2026 and 喵小弟 on October 26, 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.*