# Simple Period Tracker vs Pebbl

The clearest difference is update cadence: Pebbl at every 5 days against Simple Period Tracker's every 2 weeks. 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.

Simple Period Tracker ships an update every 2 weeks, Pebbl every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Simple Period Tracker | Pebbl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/simple-period-tracker-cherri/id6753106573/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 36 MB | 81 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [sangwoo lee](https://appshunter.io/developer/1823386206) | [EunBeen Kuk](https://appshunter.io/developer/6793093847) |

## What reviewers say

### Simple Period Tracker

[App page](https://appshunter.io/ios/app/simple-period-tracker-cherri/id6753106573)

This app offers a simple and intuitive way to track your menstrual cycle, ovulation, and fertile days. It provides accurate predictions with custom reminders and allows for detailed symptom and mood logging. Access your health data offline and personalize your experience with color themes.

**Highlights:** Quick period logging, Daily symptom tracking, Personal notes, Auto cycle prediction, Custom reminders, Offline access

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

**In-app purchases:** none


### Pebbl

[App page](https://appshunter.io/ios/app/pebbl/id6793093845)

**In-app purchases:** none


## Frequently asked questions

### Is Simple Period Tracker free?

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

### Is Pebbl free?

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

### Do Simple Period Tracker or Pebbl have ads?

Neither Simple Period Tracker nor Pebbl shows ads.

### Which is updated more often, Simple Period Tracker or Pebbl?

Simple Period Tracker ships an update every 2 weeks, and Pebbl every 5 days. Most recently, Simple Period Tracker was updated on October 24, 2026 and Pebbl on October 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.*