# Kosmo Spin vs Notebook Artillery

The clearest difference is ads: Kosmo Spin at none against Notebook Artillery's shown. Kosmo Spin also leads on rating (4.8 vs 4.5). Notebook Artillery's advantage is update cadence (every 2 weeks vs every 4 months) and ratings volume (148 vs 12). On review sentiment, in-app purchases, device support and iOS requirement there is nothing between them.

Kosmo Spin costs $2.99 and Notebook Artillery $0.99 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 4.5. That said, the two scores are not equally well evidenced: Notebook Artillery has 148 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 79% of Kosmo Spin's written reviews are positive against 82% of Notebook Artillery's, so the app with the better star average is not the one people write more warmly about.

Kosmo Spin ships an update every 4 months, Notebook Artillery every 2 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Kosmo Spin | Notebook Artillery |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/kosmo-spin/id404446780/reviews)** | [4.5 (148 ratings)](https://appshunter.io/ios/app/notebook-artillery/id6497486112/reviews) |
| Number of ratings | 12 | **148** |
| Positive reviews | 79.1% of reviews | **81.6% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#78** |
| Size | 45 MB | 115 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) | [Austin Ivansmith](https://appshunter.io/developer/806084714) |

## 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


### Notebook Artillery

[App page](https://appshunter.io/ios/app/notebook-artillery/id6497486112)

**Currently charting:** #78 Top Paid · Casual, #169 Top Paid · Action (US App Store)

Engage in strategic cannon combat with this arcade-simulation-action game. Adjust firing angle and powder to hit targets or opponents, accounting for wind and random stage layouts. Features hand-drawn art and multiple game modes.

**Highlights:** Adjust firing angle and powder, Account for wind and stage layouts, Solo target practice mode, CPU opponent, Local multiplayer vs mode, Hand-drawn game art, Unlockable stickers

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Engaging gameplay
- 👍 Charming hand-drawn visuals
- 🎨 Creative twist on artillery games
- 💡 Simple yet effective mechanics
- 🕹️ Satisfying challenge of mastering angles and power

**What reviewers complain about**

- 🔁 Repetitive gameplay
- 🤖 Erratic AI behavior
- 🕹️ Controls could be improved for one-handed play
- 🎨 Pixelated terrain graphics
- 🕹️ Lacking difficulty settings or progression

**Reported bugs**

- Crashes on iOS 12 and 13 on iPad Pro
- Inconsistent animation speeds

**Requested features**

- Online multiplayer
- Campaign mode with objectives
- Weapon/tower upgrades
- Customization options
- Special game modes (speed run, boss battles, etc.)


## Frequently asked questions

### Is Kosmo Spin free?

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

### Is Notebook Artillery free?

Notebook Artillery costs $0.99, with no in-app purchases.

### Which has better reviews, Kosmo Spin or Notebook Artillery?

Kosmo Spin is rated higher. Kosmo Spin averages 4.8 out of 5 from 12 ratings, while Notebook Artillery averages 4.5 from 148 ratings.

### Do Kosmo Spin or Notebook Artillery have ads?

Notebook Artillery shows ads; Kosmo Spin does not.

### Which is updated more often, Kosmo Spin or Notebook Artillery?

Kosmo Spin ships an update every 4 months, and Notebook Artillery every 2 weeks. Most recently, Kosmo Spin was updated on October 14, 2026 and Notebook Artillery on October 13, 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.*