# MindFit vs CryptKB

The clearest difference is price: CryptKB at Free against MindFit's $0.99. MindFit's advantage is ratings volume (4 vs 1) and iOS requirement (13.0 vs 17.0). On rating, ads, in-app purchases and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for MindFit against 5.0 for CryptKB. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

## The numbers

| Metric | MindFit | CryptKB |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/mindfit-memory-and-focus/id6754932085/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cryptkb/id6761269767/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Paid | **Free** |
| Size | 23 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [晶 吴](https://appshunter.io/developer/1773731576) | [Seth Farrington18896201822](https://appshunter.io/developer/1803242963) |

## What reviewers say

### MindFit

[App page](https://appshunter.io/ios/app/mindfit-memory-and-focus/id6754932085)

Enhance cognitive abilities with personalized brain training exercises based on neuroscience. Improve focus, memory, and cognitive flexibility through daily, scientifically designed programs. Suitable for students, professionals, and adults seeking to maintain mental sharpness.

**Highlights:** Working Memory Training (N-back), Attention Training (Stroop), Cognitive Flexibility Exercises, Visual Search Training, Reaction Time Improvement, Short-Term Memory Training, Flash Memory Training

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

**In-app purchases:** none


### CryptKB

[App page](https://appshunter.io/ios/app/cryptkb/id6761269767)

Encrypt messages and files locally on your device before sending. Use a custom keyboard or Messages extension to easily encrypt and decrypt content with a password. Your data remains private with no account creation or backend servers.

**Highlights:** Local encryption/decryption, Custom keyboard integration, Messages extension, AES-256-GCM encryption, ASCII-safe payload, Password saving with Face ID/passcode

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

**In-app purchases:** none


## Frequently asked questions

### Is MindFit free?

MindFit costs $0.99, with no in-app purchases.

### Is CryptKB free?

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

### Which has better reviews, MindFit or CryptKB?

MindFit and CryptKB are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do MindFit or CryptKB have ads?

Neither MindFit nor CryptKB 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.*