# Mr Comet vs Ball Rolling Game・LabSmasher

The clearest difference is price: Ball Rolling Game・LabSmasher at Free against Mr Comet's $0.99. Ball Rolling Game・LabSmasher also leads on update cadence (every 6 weeks vs every 37 months). Mr Comet's advantage is in-app purchases (none vs 5) and iOS requirement (12.2 vs 16.0). On ads and device support there is nothing between them.

Ball Rolling Game・LabSmasher is free to download; Mr Comet costs $0.99 up front. Ball Rolling Game・LabSmasher sells 5 one-off in-app purchases. Mr Comet asks for nothing beyond the download.

Mr Comet ships an update every 37 months, Ball Rolling Game・LabSmasher every 6 weeks. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Mr Comet | Ball Rolling Game・LabSmasher |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 6 weeks** |
| Size | 25 MB | 121 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Hindle](https://appshunter.io/developer/1057765652) | [Hanna Chebotarova](https://appshunter.io/developer/1628325972) |

## What reviewers say

### Mr Comet

[App page](https://appshunter.io/ios/app/mr-comet/id1126482889)

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

**In-app purchases:** none


### Ball Rolling Game・LabSmasher

[App page](https://appshunter.io/ios/app/ball-rolling-gamelabsmasher/id6746245247)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2,000 Gold | $1.99 | one-time |
| 11,000 Gold | $9.99 | one-time |
| 23,000 Gold | $19.99 | one-time |
| 60,000 Gold | $49.99 | one-time |
| 130,000 Gold | $99.99 | one-time |


## Frequently asked questions

### Is Mr Comet free?

Mr Comet costs $0.99, with no in-app purchases.

### Is Ball Rolling Game・LabSmasher free?

Ball Rolling Game・LabSmasher is free to download, with in-app purchases available.

### Do Mr Comet or Ball Rolling Game・LabSmasher have ads?

Neither Mr Comet nor Ball Rolling Game・LabSmasher shows ads.

### Which is updated more often, Mr Comet or Ball Rolling Game・LabSmasher?

Mr Comet ships an update every 37 months, and Ball Rolling Game・LabSmasher every 6 weeks. Most recently, Mr Comet was updated on October 15, 2026 and Ball Rolling Game・LabSmasher on October 26, 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.*