# ポケベルタイムアタック vs HydrogenGame

The clearest difference is price: ポケベルタイムアタック at Free against HydrogenGame's $2.99. ポケベルタイムアタック also leads on iOS requirement (9.0 vs 12.0). HydrogenGame's advantage is ads (none vs shown) and update cadence (weekly vs every 6 months). On in-app purchases and device support there is nothing between them.

ポケベルタイムアタック is free to download; HydrogenGame costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ポケベルタイムアタック ships an update every 6 months, HydrogenGame weekly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ポケベルタイムアタック | HydrogenGame |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Weekly** |
| Size | 53 MB | 89 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yusuke Yoshida](https://appshunter.io/developer/1516298800) | [Akihiro Kakoi](https://appshunter.io/developer/1738811085) |

## What reviewers say

### ポケベルタイムアタック

[App page](https://appshunter.io/ios/app/id1516298801)

**Features:** macOS Compatibility

**In-app purchases:** none


### HydrogenGame

[App page](https://appshunter.io/ios/app/hydrogengame/id6480367458)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ポケベルタイムアタック free?

ポケベルタイムアタック is free to download, with no in-app purchases.

### Is HydrogenGame free?

HydrogenGame costs $2.99, with no in-app purchases.

### Do ポケベルタイムアタック or HydrogenGame have ads?

ポケベルタイムアタック shows ads; HydrogenGame does not.

### Which is updated more often, ポケベルタイムアタック or HydrogenGame?

ポケベルタイムアタック ships an update every 6 months, and HydrogenGame weekly. Most recently, ポケベルタイムアタック was updated on November 7, 2026 and HydrogenGame on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*