# Powerhour vs Cat Hourglass

The clearest difference is in-app purchases: Powerhour at none against Cat Hourglass's 4. Powerhour also leads on iOS requirement (13.0 vs 17.0). Cat Hourglass's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Cat Hourglass sells 4 in-app purchases, starting at $2.00 per month. Powerhour asks for nothing beyond the download.

Powerhour ships an update every 5 days, Cat Hourglass every 4 days. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Powerhour | Cat Hourglass |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 26 MB | 162 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Martin](https://appshunter.io/developer/1692009436) | [QUN LIN](https://appshunter.io/developer/6799467354) |

## What reviewers say

### Powerhour

[App page](https://appshunter.io/ios/app/powerhour/id6450137627)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cat Hourglass

[App page](https://appshunter.io/ios/app/cat-hourglass-focus-timer/id6810741521)

Enhance focus with a charming cat companion and engaging visual timers. Earn fish by completing focus sessions, which can then be redeemed for custom rewards. Track progress with detailed records and enjoy offline functionality for basic timers.

**Highlights:** Illustrated hourglass and water-stone timers, Earn fish for focus sessions, Customizable tasks, durations, and rewards, Detailed focus records and heatmaps, Syncs between iPhone and Apple Watch, Offline timer functionality

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.00 | per month |
| Annual Premium | $6.99 | per year |
| Cat Hourglass Lifetime | $10.49 | one-time |
| Cat Hourglass Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Powerhour free?

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

### Is Cat Hourglass free?

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

### Do Powerhour or Cat Hourglass have ads?

Powerhour shows ads; Cat Hourglass does not.

### Which is updated more often, Powerhour or Cat Hourglass?

Powerhour ships an update every 5 days, and Cat Hourglass every 4 days. Most recently, Powerhour was updated on November 7, 2026 and Cat Hourglass on November 12, 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.*