# GroundZERO! vs The Temple Bell.

The clearest difference is rating: GroundZERO! at 2.3 against The Temple Bell.'s 1.0. GroundZERO! also leads on ads (none vs shown) and update cadence (every 8 days vs every 24 months). The Temple Bell.'s advantage is in-app purchases (none vs 3). On price and device support there is nothing between them.

Both are free to download. GroundZERO! sells 3 one-off in-app purchases. The Temple Bell. asks for nothing beyond the download.

GroundZERO! holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 100% of GroundZERO!'s written reviews are positive against 92% of The Temple Bell.'s.

GroundZERO! ships an update every 8 days, The Temple Bell. every 24 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | GroundZERO! | The Temple Bell. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/groundzero/id900284870/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/the-temple-bell/id1185869817/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **100.0% of reviews** | 91.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 24 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 28 MB | 8 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ryo Shirakawa](https://appshunter.io/developer/1381279784) | [Kazuo Sakamoto](https://appshunter.io/developer/333281139) |

## What reviewers say

### GroundZERO!

[App page](https://appshunter.io/ios/app/groundzero/id900284870)

Engage in a unique blend of rhythm and simulation gameplay. Launch missiles to achieve a global objective. Experience a distinctive approach to entertainment.

**Highlights:** Rhythm gameplay, Simulation elements, Missile launching mechanics, Global extermination objective

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Missile + 3 | $0.99 | one-time |
| Gold Missile + 7 | $1.99 | one-time |
| Gold Missile + 12 | $2.99 | one-time |


### The Temple Bell.

[App page](https://appshunter.io/ios/app/the-temple-bell/id1185869817)

Experience the spiritual tradition of ringing temple bells 108 times, a practice symbolizing the release of worldly desires. This application simulates the act of ringing bells, offering a moment of reflection and peace.

**Highlights:** Temple bell simulation, 108 bell rings, Spiritual reflection, Buddhist tradition

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

**In-app purchases:** none


## Frequently asked questions

### Is GroundZERO! free?

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

### Is The Temple Bell. free?

The Temple Bell. is free to download, with no in-app purchases.

### Which has better reviews, GroundZERO! or The Temple Bell.?

GroundZERO! is rated higher. GroundZERO! averages 2.3 out of 5 from 3 ratings, while The Temple Bell. averages 1.0 from 1 ratings.

### Do GroundZERO! or The Temple Bell. have ads?

The Temple Bell. shows ads; GroundZERO! does not.

### Which is updated more often, GroundZERO! or The Temple Bell.?

GroundZERO! ships an update every 8 days, and The Temple Bell. every 24 months. Most recently, GroundZERO! was updated on October 24, 2026 and The Temple Bell. 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.*