# Ninja Kitty vs JumpUp the alien octopus

The clearest difference is in-app purchases: JumpUp the alien octopus at none against Ninja Kitty's 7. JumpUp the alien octopus also leads on review sentiment (100% vs 92%) and iOS requirement (12.0 vs 15.0). Ninja Kitty's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Ninja Kitty sells 7 one-off in-app purchases. JumpUp the alien octopus asks for nothing beyond the download.

Ninja Kitty ships an update every 2 months, JumpUp the alien octopus monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Ninja Kitty | JumpUp the alien octopus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/ninja-kitty/id648965041/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 91.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 561 MB | 88 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Tapify, Inc.](https://appshunter.io/developer/648965044) | [IGLUGO SOCIEDAD LIMITADA](https://appshunter.io/developer/1187460182) |

## What reviewers say

### Ninja Kitty

[App page](https://appshunter.io/ios/app/ninja-kitty/id648965041)

Embark on an epic adventure as a feline ninja warrior to rescue kidnapped royal kittens. Run, jump, and slide through vibrant worlds, battling enemies and overcoming obstacles with powerful weapons and unique abilities. Unlock new characters and armor to become the ultimate ninja.

**Highlights:** Colorful 3D graphics, Non-stop action on winding paths, 5 lush environments, 25 exciting levels, Thrilling boss battles, Endless Mode, Over a dozen weapons

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $0.99 | one-time |
| Coin Pack 1000 | $0.99 | one-time |
| Coin Pack 2500 | $1.99 | one-time |
| Coin Pack 5000 | $2.99 | one-time |
| Coin Pack 20000 | $4.99 | one-time |
| Coin Pack 45000 | $9.99 | one-time |
| Coin Pack 100000 | $19.99 | one-time |

**What reviewers like**

- 🤩 Addictive gameplay
- 👍 Great controls
- 🎮 Fun and entertaining
- ✨ Awesome graphics
- 🚀 Fast-paced action

**What reviewers complain about**

- 🐛 Glitches and bugs
- ⚠️ Difficulty spikes
- 📉 Performance issues on newer devices
- ❌ Game not opening
- 🤔 Inconsistent controls

**Reported bugs**

- Diving not working in swamp level
- App crashes to home screen
- Jumping instead of sliding
- App drawer interfering with controls
- Level 4 too hard

**Requested features**

- Ninja Kitty 2
- More lives for ninja kitty


### JumpUp the alien octopus

[App page](https://appshunter.io/ios/app/jumpup-the-alien-octopus/id1187485187)

Embark on a cartoon sci-fi adventure as an alien octopus tasked with restoring light to your home planet. Navigate challenging puzzles by climbing, jumping, and sliding through diverse environments, from wells to volcanoes, to collect fireflies and defeat enemies.

**Highlights:** Climb, jump, and slide mechanics, Cartoon sci-fi space adventure, One-tap gameplay, Unique puzzles and levels, Boss battles and secret levels, Worldwide competitive mini-levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ninja Kitty free?

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

### Is JumpUp the alien octopus free?

JumpUp the alien octopus is free to download, with no in-app purchases.

### Do Ninja Kitty or JumpUp the alien octopus have ads?

JumpUp the alien octopus shows ads; Ninja Kitty does not.

### Which is updated more often, Ninja Kitty or JumpUp the alien octopus?

Ninja Kitty ships an update every 2 months, and JumpUp the alien octopus monthly. Most recently, Ninja Kitty was updated on November 1, 2026 and JumpUp the alien octopus on November 2, 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.*