# Decima vs BubbleTimer

The clearest difference is in-app purchases: BubbleTimer at none against Decima's 1. BubbleTimer also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

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

Decima ships an update every 2 months, BubbleTimer every 2 days. The most recent releases landed on October 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Decima | BubbleTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bubbletimer/id1624381717/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 12 MB | 14 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Pawlowski](https://appshunter.io/developer/1216003515) | [Tutukain Software, LLC](https://appshunter.io/developer/1608715859) |

## 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 |


### BubbleTimer

[App page](https://appshunter.io/ios/app/bubbletimer/id1624381717)

This utility app offers a unique approach to timekeeping, deviating from standard second-by-second displays. It focuses on maintaining a clear visual structure for time, rather than precise granular tracking.

**Highlights:** Unique time display, Maintains spatial structure, Focuses on visual clarity, Non-traditional timer

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decima free?

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

### Is BubbleTimer free?

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

### Do Decima or BubbleTimer have ads?

Neither Decima nor BubbleTimer shows ads.

### Which is updated more often, Decima or BubbleTimer?

Decima ships an update every 2 months, and BubbleTimer every 2 days. Most recently, Decima was updated on October 11, 2026 and BubbleTimer on September 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.*