# levin vs PHASES. Cycle Tracker & Diary

The clearest difference is in-app purchases: PHASES. Cycle Tracker & Diary at none against levin's 1. PHASES. Cycle Tracker & Diary also leads on ads (none vs shown). levin's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. levin sells 1 in-app purchase, starting at $3.99 per month. PHASES. Cycle Tracker & Diary asks for nothing beyond the download.

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

## The numbers

| Metric | levin | PHASES. Cycle Tracker & Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 86 MB | 2 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Levin GmbH](https://appshunter.io/developer/1582187156) | [myNFP GmbH](https://appshunter.io/developer/466385603) |

## What reviewers say

### levin

[App page](https://appshunter.io/ios/app/levin/id6578414712)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $3.99 | per month |


### 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 levin free?

levin is free to download, with in-app purchases available.

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

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

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

levin shows ads; PHASES. Cycle Tracker & Diary does not.

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

levin ships an update every 2 weeks, and PHASES. Cycle Tracker & Diary every 2 months. Most recently, levin was updated on September 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.*