# LockNLearn Kids vs DeCiphr

The clearest difference is iOS requirement: DeCiphr at 15.1 against LockNLearn Kids's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

LockNLearn Kids ships an update every 5 days, DeCiphr every 9 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LockNLearn Kids | DeCiphr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 19 MB | 45 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pratham Sahasrabhoajane](https://appshunter.io/developer/1861541919) | [Salem Alajmi](https://appshunter.io/developer/1895498015) |

## What reviewers say

### LockNLearn Kids

[App page](https://appshunter.io/ios/app/locknlearn-kids/id6756583334)

**Features:** macOS Compatibility

**In-app purchases:** none


### DeCiphr

[App page](https://appshunter.io/ios/app/deciphr/id6763804020)

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

**In-app purchases:** none


## Frequently asked questions

### Is LockNLearn Kids free?

LockNLearn Kids is free to download, with no in-app purchases.

### Is DeCiphr free?

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

### Do LockNLearn Kids or DeCiphr have ads?

Neither LockNLearn Kids nor DeCiphr shows ads.

### Which is updated more often, LockNLearn Kids or DeCiphr?

LockNLearn Kids ships an update every 5 days, and DeCiphr every 9 days. Most recently, LockNLearn Kids was updated on October 28, 2026 and DeCiphr 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.*