# Decima vs Timer®

The clearest difference is in-app purchases: Timer® at none against Decima's 1. Timer® also leads on iOS requirement (15.0 vs 17.0). Decima's advantage is ads (none vs shown) and update cadence (every 2 months vs every 11 months). On price and device support there is nothing between them.

Both are free to download. Decima sells 1 one-off in-app purchase. Timer® asks for nothing beyond the download.

Decima ships an update every 2 months, Timer® every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Decima | Timer® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (103 ratings)](https://appshunter.io/ios/app/timer/id6450411439/reviews)** |
| Number of ratings | — | **103** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | — | Ad-supported |
| Size | 12 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Pawlowski](https://appshunter.io/developer/1216003515) | [UniCom Technology](https://appshunter.io/developer/1270764210) |

## What reviewers say

### Decima

[App page](https://appshunter.io/ios/app/decima/id1498371556)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Manipulator | $0.99 | one-time |


### Timer®

[App page](https://appshunter.io/ios/app/timer/id6450411439)

This app provides a reliable and accurate countdown timer with customizable alerts and a user-friendly interface. Personalize your timer with different colors and alarm sounds to suit any situation, from cooking to workouts.

**Highlights:** Customizable colors, Alarm sound selection, User-friendly interface, Vibration alert, Reliable and accurate timekeeping

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decima free?

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

### Is Timer® free?

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

### Do Decima or Timer® have ads?

Timer® shows ads; Decima does not.

### Which is updated more often, Decima or Timer®?

Decima ships an update every 2 months, and Timer® every 11 months. Most recently, Decima was updated on November 3, 2026 and Timer® on November 3, 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.*