# Secret KB vs Cryptale

The clearest difference is price: Cryptale at Free against Secret KB's $0.99. Secret KB's advantage is iOS requirement (14.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

Cryptale is free to download; Secret KB costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Secret KB | Cryptale |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 6 MB | 68 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Asadullah Jamadar](https://appshunter.io/developer/1655125846) | [KAKHA GIORGASHVILI](https://appshunter.io/developer/1501353984) |

## What reviewers say

### Secret KB

[App page](https://appshunter.io/ios/app/secret-kb/id1605391634)

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

**In-app purchases:** none


### Cryptale

[App page](https://appshunter.io/ios/app/cryptale/id6785843626)

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

**In-app purchases:** none


## Frequently asked questions

### Is Secret KB free?

Secret KB costs $0.99, with no in-app purchases.

### Is Cryptale free?

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

### Do Secret KB or Cryptale have ads?

Neither Secret KB nor Cryptale shows ads.

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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.*