# Jump Alien vs OtoateSense

The clearest difference is price: Jump Alien at Free against OtoateSense's $0.49. OtoateSense's advantage is update cadence (every 4 weeks vs every 135 months). On in-app purchases and iOS requirement there is nothing between them.

Jump Alien is free to download; OtoateSense costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

Jump Alien ships an update every 135 months, OtoateSense every 4 weeks. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Jump Alien | OtoateSense |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 135 months | **Every 4 weeks** |
| Size | 2 MB | 3 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Central Domains LLC](https://appshunter.io/developer/1896329345) | [seiji honda](https://appshunter.io/developer/1896430544) |

## What reviewers say

### Jump Alien

[App page](https://appshunter.io/ios/app/jump-alien/id964680187)

**In-app purchases:** none


### OtoateSense

[App page](https://appshunter.io/ios/app/otoatesense/id6775127523)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jump Alien free?

Jump Alien is free to download, with no in-app purchases.

### Is OtoateSense free?

OtoateSense costs $0.49, with no in-app purchases.

### Which is updated more often, Jump Alien or OtoateSense?

Jump Alien ships an update every 135 months, and OtoateSense every 4 weeks. Most recently, Jump Alien was updated on September 29, 2026 and OtoateSense on October 10, 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.*