# Cycle Diary vs Simple Cycle

The clearest difference is review sentiment: Simple Cycle at 100% against Cycle Diary's 27%. Simple Cycle also leads on rating (5.0 vs 1.5) and ads (none vs shown). Cycle Diary's advantage is monetization model (free with in-app purchases vs paid) and ratings volume (6 vs 2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Cycle Diary sells 2 one-off in-app purchases and Simple Cycle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Simple Cycle holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 27% of Cycle Diary's written reviews are positive against 100% of Simple Cycle's.

Cycle Diary ships an update every 12 months, Simple Cycle every 3 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cycle Diary | Simple Cycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (6 ratings)](https://appshunter.io/ios/app/cycle-diary/id860508538/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simple-cycle-period-tracker/id6757202305/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 27.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 13 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [CoreLift LLC](https://appshunter.io/developer/1865246948) |

## What reviewers say

### Cycle Diary

[App page](https://appshunter.io/ios/app/cycle-diary/id860508538)

Track your cycling activities with GPS, including speed, distance, and calories burned. Save your rides, set goals, and share your progress. Offers two map styles and background operation for uninterrupted tracking.

**Highlights:** GPS tracking for speed, distance, and route, Calorie burn calculation based on user data, Save and log cycling sessions, Two map styles: Satellite and Street, Background operation and lock screen support, Set cycling goals, Share ride logs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Map | $1.99 | one-time |


### Simple Cycle

[App page](https://appshunter.io/ios/app/simple-cycle-period-tracker/id6757202305)

This private period tracker keeps all your sensitive health data securely on your device. Log your cycle, track symptoms, and receive accurate predictions without any cloud syncing or account creation. Enjoy a simple, secure, and private experience for managing your menstrual health.

**Highlights:** Local-only data storage, Cycle calendar with fertile window indicator, Smart predictions based on logs, Quick logging for flow, cramps, mood, Face ID/Touch ID app lock, CSV data export, One-time purchase

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Own it Forever! | $1.99 | one-time |


## Frequently asked questions

### Is Cycle Diary free?

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

### Is Simple Cycle free?

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

### Which has better reviews, Cycle Diary or Simple Cycle?

Simple Cycle is rated higher. Cycle Diary averages 1.5 out of 5 from 6 ratings, while Simple Cycle averages 5.0 from 2 ratings.

### Do Cycle Diary or Simple Cycle have ads?

Cycle Diary shows ads; Simple Cycle does not.

### Which is updated more often, Cycle Diary or Simple Cycle?

Cycle Diary ships an update every 12 months, and Simple Cycle every 3 months. Most recently, Cycle Diary was updated on November 6, 2026 and Simple Cycle on October 31, 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.*