# App Lock vs No Frills Diary

The clearest difference is in-app purchases: No Frills Diary at none against App Lock's 3. App Lock's advantage is update cadence (monthly vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. App Lock sells 3 in-app purchases, starting at $3.99 per month. No Frills Diary asks for nothing beyond the download.

App Lock ships an update monthly, No Frills Diary every 8 months. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | App Lock | No Frills Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/app-lock-secure-folder/id6456267824/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 6 MB |
| Requires iOS | **17.6** | 18.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chetna Nakrani](https://appshunter.io/developer/1680941411) | [Gunhan Gulsoy](https://appshunter.io/developer/1842766985) |

## What reviewers say

### App Lock

[App page](https://appshunter.io/ios/app/app-lock-secure-folder/id6456267824)

This app offers a secure, offline solution for protecting your private photos, contacts, passwords, and notes. It prioritizes user privacy by keeping all data stored locally on your device without any internet connection or cloud synchronization.

**Highlights:** Offline photo and video vault, Contact backup and restore, Secure password manager, Encrypted notes storage, Local data storage only, Intuitive user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Premium Version | $3.99 | per month |
| Upgrade Premium Version | $24.99 | per year |
| Upgrade Premium Version | $29.99 | one-time |


### No Frills Diary

[App page](https://appshunter.io/ios/app/no-frills-diary/id6753157186)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is App Lock free?

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

### Is No Frills Diary free?

No Frills Diary is free to download, with no in-app purchases.

### Do App Lock or No Frills Diary have ads?

Neither App Lock nor No Frills Diary shows ads.

### Which is updated more often, App Lock or No Frills Diary?

App Lock ships an update monthly, and No Frills Diary every 8 months. Most recently, App Lock was updated on October 27, 2026 and No Frills Diary on October 7, 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.*