# Pollution Guardian vs Repeating Reminder

The clearest difference is iOS requirement: Pollution Guardian at 16.2 against Repeating Reminder's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pollution Guardian ships an update every 5 months, Repeating Reminder every 2 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Pollution Guardian | Repeating Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/repeating-reminder/id1591836878/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 51 MB | 2 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pollution srl](https://appshunter.io/developer/1448845103) | [Rudolf Fernandes](https://appshunter.io/developer/1591739723) |

## What reviewers say

### Pollution Guardian

[App page](https://appshunter.io/ios/app/pollution-guardian/id1448845104)

**Features:** macOS Compatibility

**In-app purchases:** none


### Repeating Reminder

[App page](https://appshunter.io/ios/app/repeating-reminder/id1591836878)

This app provides a simple and robust way to set repeating reminders with customizable intervals. It's ideal for tasks like interval training, kitchen timers, or regular breaks. Save up to 8 favorite settings for quick access.

**Highlights:** Customizable intervals, Repeat reminders indefinitely, Favorite settings storage (up to 8), Unique color for each favorite, Versatile use cases (HIIT, kitchen timer, etc.)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pollution Guardian free?

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

### Is Repeating Reminder free?

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

### Do Pollution Guardian or Repeating Reminder have ads?

Neither Pollution Guardian nor Repeating Reminder shows ads.

### Which is updated more often, Pollution Guardian or Repeating Reminder?

Pollution Guardian ships an update every 5 months, and Repeating Reminder every 2 months. Most recently, Pollution Guardian was updated on October 13, 2026 and Repeating Reminder on October 11, 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.*