KittenUp vs Starhaven
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
KittenUp
Guide a kitten to jump higher by tapping the screen. Collect coins from yellow clouds and ride a UFO for a significant boost. Experience an endless sky-high adventure.
- Tap to jump
- Collect coins
- Ride UFOs
- High score chasing
- Simple controls
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Kitten jump higher in the sky. Please touch the left and right sides of the screen. When kitten press the yellow cloud, it will appear coins. Kitten can ride a UFO take 10 or more coins. ( Coin x 10 meter jump up ! )
Starhaven
Explore a distant region of space, visiting planets and black holes. Engage in large-scale combat with enemy drones and compete with friends online through Game Center integration.
- Space exploration
- Planet and black hole visits
- Large-scale combat
- Enemy drone ships
- Multiplayer via Game Center
- Online leaderboards
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A single-player and multiplayer spaceflight game that allows you to: Visit planets and black holes in a remote region of outer space. Witness and engage in large-scale combat with enemy drone ships. Integrate with Apple's Game Center so you can face off with friends and other players online!
Screenshots
Verdict
The clearest difference is update cadence: Starhaven at every 3 days against KittenUp's every 8 months. Starhaven also leads on ratings volume (15 vs 1) and review sentiment (100% vs 86%). KittenUp's advantage is iOS requirement (7.0 vs 16.0). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for KittenUp against 5.0 for Starhaven. That said, the two scores are not equally well evidenced: Starhaven has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 86% of KittenUp's written reviews are positive against 100% of Starhaven's.
KittenUp ships an update every 8 months, Starhaven every 3 days. The most recent releases landed on October 13, 2026 and September 25, 2026 respectively.
| Parameter | KittenUp | Starhaven |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (15 ratings) |
| Positive reviews | 85.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 15 — better |
| Update frequency | Every 8 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 22 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryuji Kuwaki | Jared Prior |
Customer experience
KittenUp
Starhaven
In-app purchases
KittenUp
No in-app purchases
Starhaven
No in-app purchases
