# Repeat Timer vs Kairos

The clearest difference is in-app purchases: Kairos at none against Repeat Timer's 7. Kairos also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Repeat Timer sells 7 in-app purchases, starting at $2.99 per month. Kairos asks for nothing beyond the download.

Repeat Timer ships an update every 3 weeks, Kairos every 4 days. The most recent releases landed on October 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Repeat Timer | Kairos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (7.4K ratings)](https://appshunter.io/ios/app/repeat-timer-interval-remind/id481229967/reviews)** | — |
| Number of ratings | **7.4K** | — |
| Positive reviews | 63.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [Benno Kohrs](https://appshunter.io/developer/1858491109) |

## What reviewers say

### Repeat Timer

[App page](https://appshunter.io/ios/app/repeat-timer-interval-remind/id481229967)

This app provides a simple and effective way to set up recurring reminders for various tasks and routines. It features customizable timers, optional interval cycles, and background operation with visual and audio notifications.

**Highlights:** Customizable repeating timers, Optional interval timer cycles, Background operation with notifications, Multiple alert sounds, Visual and audio alerts, Precise duration setting

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Repeat Timer Pro | $2.99 | per month |
| Repeat Timer Pro | $3.99 | per month |
| Repeat Timer Pro | $9.99 | per year |
| Repeat Timer Pro | $19.99 | per year |
| RT Pro customers' upgrade | $9.99 | one-time |
| Upgrade to Pro | $19.99 | one-time |
| Upgrade to Pro | $39.99 | one-time |


### Kairos

[App page](https://appshunter.io/ios/app/kairos-random-timer/id6759820843)

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

**In-app purchases:** none


## Frequently asked questions

### Is Repeat Timer free?

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

### Is Kairos free?

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

### Do Repeat Timer or Kairos have ads?

Neither Repeat Timer nor Kairos shows ads.

### Which is updated more often, Repeat Timer or Kairos?

Repeat Timer ships an update every 3 weeks, and Kairos every 4 days. Most recently, Repeat Timer was updated on October 4, 2026 and Kairos on September 15, 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.*