# Red Diary vs Mondra

The clearest difference is update cadence: Red Diary at every 3 days against Mondra's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Red Diary sells 2 in-app purchases, starting at $0.99 per month and Mondra sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Red Diary ships an update every 3 days, Mondra weekly. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Red Diary | Mondra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/red-diary-period-tracker/id6767368239/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Freemium | — |
| Size | 8 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [RUBINS DORMEUS](https://appshunter.io/developer/1884865930) | [Kim Gerichhausen](https://appshunter.io/developer/6781319850) |

## What reviewers say

### Red Diary

[App page](https://appshunter.io/ios/app/red-diary-period-tracker/id6767368239)

This app analyzes your symptoms, mood, energy, sleep, and activity to provide personalized insights and daily guidance tailored to your cycle phases. It offers a body weather forecast and smart recommendations for exercise, nutrition, and self-care.

**Highlights:** Personalized cycle insights, Smart daily guidance, Body weather forecast, Cycle tracking modes (fertility, pregnancy, birth control), Symptom and mood logging, HealthKit integration, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Annual | $4.99 | per year |


### Mondra

[App page](https://appshunter.io/ios/app/mondra-cycle-tracker/id6781319848)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mondra Full Version | $3.99 | one-time |


## Frequently asked questions

### Is Red Diary free?

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

### Is Mondra free?

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

### Do Red Diary or Mondra have ads?

Neither Red Diary nor Mondra shows ads.

### Which is updated more often, Red Diary or Mondra?

Red Diary ships an update every 3 days, and Mondra weekly. Most recently, Red Diary was updated on October 16, 2026 and Mondra on October 25, 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.*