# ComposeTimer vs PopSpark

The clearest difference is device support: ComposeTimer at 3 against PopSpark's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ComposeTimer sells 2 in-app purchases, starting at $0.49 per month and PopSpark sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ComposeTimer ships an update weekly, PopSpark every 9 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ComposeTimer | PopSpark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Size | 5 MB | 7 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yugo takada](https://appshunter.io/developer/1623261547) | [TAKUMI TAMAKI](https://appshunter.io/developer/1827256931) |

## What reviewers say

### ComposeTimer

[App page](https://appshunter.io/ios/app/composetimer/id6740627031)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $0.49 | per month |
| Premium Yearly Plan | $2.99 | per year |


### PopSpark

[App page](https://appshunter.io/ios/app/popspark/id6755963992)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PopSpark プレミアム | $0.99 | one-time |


## Frequently asked questions

### Is ComposeTimer free?

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

### Is PopSpark free?

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

### Do ComposeTimer or PopSpark have ads?

Both ComposeTimer and PopSpark show ads.

### Which is updated more often, ComposeTimer or PopSpark?

ComposeTimer ships an update weekly, and PopSpark every 9 days. Most recently, ComposeTimer was updated on October 6, 2026 and PopSpark on October 17, 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.*