# 呼吸河豚 vs 神機時鐘 Cyber Timer

The clearest difference is update cadence: 神機時鐘 Cyber Timer at every 3 weeks against 呼吸河豚's every 3 months. 呼吸河豚's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

呼吸河豚 costs $0.99 and 神機時鐘 Cyber Timer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

呼吸河豚 ships an update every 3 months, 神機時鐘 Cyber Timer every 3 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 呼吸河豚 | 神機時鐘 Cyber Timer |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 30 MB | 18 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mental Healthcare Ltd.](https://appshunter.io/developer/1606295519) | [Tsao Fu Pang](https://appshunter.io/developer/6789844085) |

## What reviewers say

### 呼吸河豚

[App page](https://appshunter.io/ios/app/id1548244902)

**Features:** macOS Compatibility

**In-app purchases:** none


### 神機時鐘 Cyber Timer

[App page](https://appshunter.io/ios/app/cyber-timer/id6789844083)

**In-app purchases:** none


## Frequently asked questions

### Is 呼吸河豚 free?

呼吸河豚 costs $0.99, with no in-app purchases.

### Is 神機時鐘 Cyber Timer free?

神機時鐘 Cyber Timer costs $0.99, with no in-app purchases.

### Do 呼吸河豚 or 神機時鐘 Cyber Timer have ads?

Neither 呼吸河豚 nor 神機時鐘 Cyber Timer shows ads.

### Which is updated more often, 呼吸河豚 or 神機時鐘 Cyber Timer?

呼吸河豚 ships an update every 3 months, and 神機時鐘 Cyber Timer every 3 weeks. Most recently, 呼吸河豚 was updated on November 3, 2026 and 神機時鐘 Cyber Timer on October 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.*