# Linggen vs Cat Hourglass

Linggen and Cat Hourglass are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Linggen sells 3 in-app purchases, starting at $1.99 per month and Cat Hourglass sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Linggen | Cat Hourglass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linggen-pomodoro-focus-timer/id6761411044/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Size | 55 MB | 103 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [德博 闫](https://appshunter.io/developer/1869645907) | [QUN LIN](https://appshunter.io/developer/6799467354) |

## What reviewers say

### Linggen

[App page](https://appshunter.io/ios/app/linggen-pomodoro-focus-timer/id6761411044)

This app uses a unique cultivation system to gamify focus sessions and habit building. Track your progress, earn rewards, and gain insights to make focusing a rewarding journey of visible growth.

**Highlights:** Pomodoro focus timer, Custom session length, Distraction-free experience, Visual progress tracking, Rewards system, Focus time statistics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prime (Monthly) | $1.99 | per month |
| Prime | $9.99 | per year |
| Prime(lifetime) | $29.99 | one-time |


### Cat Hourglass

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

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Premium | $9.99 | per year |
| Cat Hourglass Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Linggen free?

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

### Is Cat Hourglass free?

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

### Do Linggen or Cat Hourglass have ads?

Neither Linggen nor Cat Hourglass shows ads.

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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.*