# Therapy Tracker vs PHASES. Cycle Tracker & Diary

The clearest difference is update cadence: Therapy Tracker at every 8 days against PHASES. Cycle Tracker & Diary's every 2 months. Therapy Tracker also leads on iOS requirement (15.1 vs 26.2). 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.

Therapy Tracker ships an update every 8 days, PHASES. Cycle Tracker & Diary every 2 months. The most recent releases landed on May 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Therapy Tracker | PHASES. Cycle Tracker & Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Size | 37 MB | 2 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [W David O'Byrne](https://appshunter.io/developer/620112271) | [myNFP GmbH](https://appshunter.io/developer/466385603) |

## What reviewers say

### Therapy Tracker

[App page](https://appshunter.io/ios/app/therapy-tracker/id6763611879)

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

**In-app purchases:** none


### PHASES. Cycle Tracker & Diary

[App page](https://appshunter.io/ios/app/phases-cycle-tracker-and-diary/id6776305097)

**In-app purchases:** none


## Frequently asked questions

### Is Therapy Tracker free?

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

### Is PHASES. Cycle Tracker & Diary free?

PHASES. Cycle Tracker & Diary is free to download, with no in-app purchases.

### Do Therapy Tracker or PHASES. Cycle Tracker & Diary have ads?

Neither Therapy Tracker nor PHASES. Cycle Tracker & Diary shows ads.

### Which is updated more often, Therapy Tracker or PHASES. Cycle Tracker & Diary?

Therapy Tracker ships an update every 8 days, and PHASES. Cycle Tracker & Diary every 2 months. Most recently, Therapy Tracker was updated on May 17, 2026 and PHASES. Cycle Tracker & Diary on September 24, 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.*