# CRPT App vs SimFit

The clearest difference is update cadence: CRPT App at every 5 weeks against SimFit's every 6 months. CRPT App also leads on iOS requirement (14.1 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

CRPT App ships an update every 5 weeks, SimFit every 6 months. The most recent releases landed on May 19, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | CRPT App | SimFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Size | 36 MB | 157 MB |
| Requires iOS | **14.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Curtis Rock](https://appshunter.io/developer/1721954268) | [Legitfit Limited](https://appshunter.io/developer/1550159231) |

## What reviewers say

### CRPT App

[App page](https://appshunter.io/ios/app/crpt-app/id6474566696)

**Features:** macOS Compatibility

**In-app purchases:** none


### SimFit

[App page](https://appshunter.io/ios/app/simfit/id6739424063)

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

**In-app purchases:** none


## Frequently asked questions

### Is CRPT App free?

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

### Is SimFit free?

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

### Do CRPT App or SimFit have ads?

Neither CRPT App nor SimFit shows ads.

### Which is updated more often, CRPT App or SimFit?

CRPT App ships an update every 5 weeks, and SimFit every 6 months. Most recently, CRPT App was updated on May 19, 2026 and SimFit on August 12, 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.*