# Kosmo Spin vs Is This Yours?

The clearest difference is review sentiment: Kosmo Spin at 79% against Is This Yours?'s 23%. Kosmo Spin also leads on rating (4.8 vs 4.3). Is This Yours?'s advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (240 vs 12). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Kosmo Spin costs $2.99 and Is This Yours? $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kosmo Spin holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Is This Yours? has 240 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 79% of Kosmo Spin's written reviews are positive against 23% of Is This Yours?'s.

Kosmo Spin ships an update every 4 months, Is This Yours? every 3 weeks. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Kosmo Spin | Is This Yours? |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/kosmo-spin/id404446780/reviews)** | [4.3 (240 ratings)](https://appshunter.io/ios/app/is-this-yours/id6744267787/reviews) |
| Number of ratings | 12 | **240** |
| Positive reviews | **79.1% of reviews** | 23.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#20** |
| Size | 45 MB | 30 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simogo AB](https://appshunter.io/developer/404446783) | [Tepes Ovidiu](https://appshunter.io/developer/1225592787) |

## What reviewers say

### Kosmo Spin

[App page](https://appshunter.io/ios/app/kosmo-spin/id404446780)

Embark on a cosmic quest to defend breakfast from an alien invader. Spin the universe to deflect incoming projectiles and save your planet's treats. Enjoy simple controls and two engaging game modes.

**Highlights:** Circular arcade gameplay, Simple, intuitive controls, Endless high score mode, Epic quest mode, Online leaderboards, Achievements

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎨 Beautiful and unique art style with charming graphics
- 🎮 Simple yet addictive gameplay mechanics
- 🎵 Adorable and well-designed soundtrack
- 👶 Cute character design and personality
- ⚡ Easy to learn controls

**What reviewers complain about**

- 🐛 Performance lag and stuttering issues
- 🤢 Can cause dizziness or headaches
- 📱 Compatibility issues with older devices
- 🎮 Controls can be imprecise and difficult
- 👁️ Spinning planet obstructs view

**Reported bugs**

- Game lags when alien shoots balls
- Freezing on iPhone 3GS
- Sprite/font darkening on iPad 2
- Performance issues on older iOS versions
- Earthquake mechanic causes helplessness when multiple balls launch

**Requested features**

- Update for iPhone 6 and newer screen sizes
- Landscape mode controls option
- Difficulty adjustment/ramping options
- More quests and game modes
- Additional characters with special abilities


### Is This Yours?

[App page](https://appshunter.io/ios/app/is-this-yours/id6744267787)

**Currently charting:** #20 Top Paid · Family, #37 Top Paid · Casual (US App Store)

Manage a chaotic lost and found counter, matching customers with their misplaced items. Test your speed, memory, and observation skills against a growing pile of absurd objects and impatient clients. Enjoy a unique, fast-paced experience with optional relaxing modes.

**Highlights:** Fast-paced item matching, Hilarious characters and requests, Growing challenge with item pile-up, Survival mode with limited lives, Zen mode for relaxed play, Haptic feedback, leaderboards, achievements

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

**In-app purchases:** none


## Frequently asked questions

### Is Kosmo Spin free?

Kosmo Spin costs $2.99, with no in-app purchases.

### Is Is This Yours? free?

Is This Yours? costs $1.99, with no in-app purchases.

### Which has better reviews, Kosmo Spin or Is This Yours??

Kosmo Spin is rated higher. Kosmo Spin averages 4.8 out of 5 from 12 ratings, while Is This Yours? averages 4.3 from 240 ratings.

### Do Kosmo Spin or Is This Yours? have ads?

Neither Kosmo Spin nor Is This Yours? shows ads.

### Which is updated more often, Kosmo Spin or Is This Yours??

Kosmo Spin ships an update every 4 months, and Is This Yours? every 3 weeks. Most recently, Kosmo Spin was updated on October 17, 2026 and Is This Yours? on October 15, 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.*