# PTSD INFO vs Rapid Cycling

The clearest difference is update cadence: PTSD INFO at every 2 weeks against Rapid Cycling's every 6 weeks. PTSD INFO also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.2). On price, 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.

PTSD INFO ships an update every 2 weeks, Rapid Cycling every 6 weeks. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PTSD INFO | Rapid Cycling |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 73 MB | 1 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [CIMFA](https://appshunter.io/developer/1794559547) | [Michal Horowic](https://appshunter.io/developer/1812494450) |

## What reviewers say

### PTSD INFO

[App page](https://appshunter.io/ios/app/ptsd-info/id6741528062)

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

**In-app purchases:** none


### Rapid Cycling

[App page](https://appshunter.io/ios/app/rapid-cycling/id6745490100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PTSD INFO free?

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

### Is Rapid Cycling free?

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

### Do PTSD INFO or Rapid Cycling have ads?

Neither PTSD INFO nor Rapid Cycling shows ads.

### Which is updated more often, PTSD INFO or Rapid Cycling?

PTSD INFO ships an update every 2 weeks, and Rapid Cycling every 6 weeks. Most recently, PTSD INFO was updated on October 25, 2026 and Rapid Cycling on October 7, 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.*