# Kitty Death Room vs AstroBoost

The clearest difference is ads: AstroBoost at none against Kitty Death Room's shown. AstroBoost also leads on iOS requirement (12.0 vs 16.4). Kitty Death Room's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Kitty Death Room sells 1 one-off in-app purchase and AstroBoost sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Kitty Death Room ships an update every 3 weeks, AstroBoost every 2 months. The most recent releases landed on July 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Kitty Death Room | AstroBoost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (91 ratings)](https://appshunter.io/ios/app/kitty-death-room/id1631604277/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 94 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 9+ |
| Developer | [Raiyumi Inc.](https://appshunter.io/developer/1097595977) | [Remy Sainsard](https://appshunter.io/developer/1636449810) |

## What reviewers say

### Kitty Death Room

[App page](https://appshunter.io/ios/app/kitty-death-room/id1631604277)

Embark on a perilous journey as a daring kitten through a dangerous tower filled with deadly traps and enemies. Solve intricate puzzles, uncover secrets, and face challenging bosses in this heart-wrenching adventure. Master secret techniques to speed-run and conquer the tower's mysteries.

**Highlights:** 54 jam-packed levels with sub-levels, 3 challenging boss areas, Secrets to uncover, Amazing soundtrack, Secret puzzle-solving techniques

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging gameplay
- 🎨 Beautiful art and aesthetic
- 💡 Great concept and level design
- ✨ Smooth and responsive controls
- 💖 Addictive and enjoyable experience

**What reviewers complain about**

- 😠 Extremely difficult levels
- 😩 Frustrating difficulty spikes
- 💸 Constant ads ruin experience
- ⚠️ Ads interrupt gameplay
- ❌ Unintuitive controls for some

**Reported bugs**

- Game freezes when ad doesn't load
- Game resets progress
- Glitch: blank screen after dying in void
- Glitch: kitties spawning underground/wrong side
- Sound not working

**Requested features**

- Add more levels
- Add accessibility features for difficulty
- Add a tutorial for mechanics like air bridging
- Add instructions on what to do
- Scale controls for larger displays


### AstroBoost

[App page](https://appshunter.io/ios/app/astroboost/id6482997299)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Kitty Death Room free?

Kitty Death Room is free to download, with in-app purchases available.

### Is AstroBoost free?

AstroBoost is free to download, with in-app purchases available.

### Do Kitty Death Room or AstroBoost have ads?

Kitty Death Room shows ads; AstroBoost does not.

### Which is updated more often, Kitty Death Room or AstroBoost?

Kitty Death Room ships an update every 3 weeks, and AstroBoost every 2 months. Most recently, Kitty Death Room was updated on July 18, 2026 and AstroBoost on September 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.*