# SimpleSped vs CryptKB

The clearest difference is iOS requirement: SimpleSped at 15.6 against CryptKB's 17.0. On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | SimpleSped | CryptKB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cryptkb/id6761269767/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | Free |
| Size | 1 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Fuchs](https://appshunter.io/developer/1654565548) | [Seth Farrington18896201822](https://appshunter.io/developer/1803242963) |

## What reviewers say

### SimpleSped

[App page](https://appshunter.io/ios/app/simplesped/id6746661390)

This app provides a clear and straightforward speedometer for your Apple Watch. It focuses solely on displaying your current speed in real-time, making it ideal for activities like cycling or driving without unnecessary complexity. The interface is designed for simplicity and efficiency, ensuring you can easily monitor your pace.

**Highlights:** Ultra-simple interface, Background speed tracking, Instant real-time speed readings, Battery efficient design, Works on Apple Watch, iPhone, and iPod

**Features:** Apple Watch app

**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 SimpleSped free?

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

### Is CryptKB free?

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

### Do SimpleSped or CryptKB have ads?

Neither SimpleSped 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.*