# Serene Timer vs Three Pushups

The clearest difference is in-app purchases: Serene Timer at none against Three Pushups's 2. Three Pushups's advantage is update cadence (weekly vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Three Pushups sells 2 in-app purchases, starting at $2.99 per year. Serene Timer asks for nothing beyond the download.

Serene Timer ships an update every 7 months, Three Pushups weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Serene Timer | Three Pushups |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/serene-timer/id6738510879/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Free | — |
| Size | 35 MB | 23 MB |
| Requires iOS | 17.5 | **17.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Ruhleder](https://appshunter.io/developer/1781085513) | [星 尹](https://appshunter.io/developer/1588719582) |

## What reviewers say

### Serene Timer

[App page](https://appshunter.io/ios/app/serene-timer/id6738510879)

This app provides a gentle and calm way to wake up or end meditation sessions. It uses sounds that gradually increase in volume, easing you into alertness without startling you. Ideal for naps and relaxation, it promotes a refreshed and centered feeling.

**Highlights:** Gradually increasing sound volume, Gentle wake-up experience, Supports meditation and naps, Calm and tranquil soundscapes, No harsh tones or jolts

**In-app purchases:** none


### Three Pushups

[App page](https://appshunter.io/ios/app/three-pushups-tiny-habit/id6786602503)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PLUS Annual | $2.99 | per year |
| PLUS Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Serene Timer free?

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

### Is Three Pushups free?

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

### Do Serene Timer or Three Pushups have ads?

Neither Serene Timer nor Three Pushups shows ads.

### Which is updated more often, Serene Timer or Three Pushups?

Serene Timer ships an update every 7 months, and Three Pushups weekly. Most recently, Serene Timer was updated on November 4, 2026 and Three Pushups on November 5, 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.*