# Mr Comet vs JumpStarGet sideScrollAction

The clearest difference is price: JumpStarGet sideScrollAction at Free against Mr Comet's $0.99. Mr Comet's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

JumpStarGet sideScrollAction is free to download; Mr Comet costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mr Comet ships an update every 37 months, JumpStarGet sideScrollAction every 51 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Mr Comet | JumpStarGet sideScrollAction |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 37 months** | Every 51 months |
| Size | 25 MB | 84 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Hindle](https://appshunter.io/developer/1057765652) | [hideaki fukumura](https://appshunter.io/developer/1629984757) |

## What reviewers say

### Mr Comet

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

**Features:** macOS Compatibility

**In-app purchases:** none


### JumpStarGet sideScrollAction

[App page](https://appshunter.io/ios/app/jumpstarget-sidescrollaction/id1638027239)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mr Comet free?

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

### Is JumpStarGet sideScrollAction free?

JumpStarGet sideScrollAction is free to download, with no in-app purchases.

### Do Mr Comet or JumpStarGet sideScrollAction have ads?

JumpStarGet sideScrollAction shows ads; Mr Comet does not.

### Which is updated more often, Mr Comet or JumpStarGet sideScrollAction?

Mr Comet ships an update every 37 months, and JumpStarGet sideScrollAction every 51 months. Most recently, Mr Comet was updated on October 15, 2026 and JumpStarGet sideScrollAction on October 19, 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.*