Kosmo Spin vs Is This Yours?
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kosmo Spin
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.
- Circular arcade gameplay
- Simple, intuitive controls
- Endless high score mode
- Epic quest mode
- Online leaderboards
- Achievements
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Throughout the cosmos a distress call is heard... ”HELP US! FOR SOME REASON A FLYING SAUCER IS TRYING TO STEAL OUR BREAKFAST.” Set out on a not so epic quest to save extra terrestrial muffins, space cups of coffee and alien toasts from the evil invader. Spin the universe at the tip of your fingers to defend your planet from eightballs and watermelons by deflecting them right back in to eternity! - A one of a kind circular arcade game! Controls so simple your dog could play it!* - Two different game modes: Beat your own highscore in the endless mode or accept epic quests by weird people you don't know in the quest mode! - Online leaderboards & achievements on Game Center! *Dog must have developed fingers to play Kosmo Spin.
Is This Yours?
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.
- 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
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Welcome to the most chaotic job: running the Lost & Found counter! Sort through dozens of ridiculous lost items to match customers with their missing things. all this while the boss is watching you. From earbuds, burritos, passports and a suspiciously emotional teddy bear, every request is a test of speed, memory and sharp eyes. What to expect? - Fast-paced item matching (the faster an item is returned, the more reputation awarded) - Hilarious characters and absurd requests - Fast-growing challenge as more lost items pile up - Increasingly impatient customers - Survival mode type of gameplay: 3 hearts available - ZEN mode for a relaxing, pressure-free experience - A paid game: no ads, no tracking, no distractions, no data collected - Haptic Feedback | Game Center | Leaderboards & Achievements I made Is This Yours? as a solo developer: from the artwork to the animations to the code. It’s a little absurd, a little chaotic, and built with a lot of love. I hope it brings you a few smiles and some satisfying moments along the way. Enjoy running the world’s weirdest lost & found counter. Hurry! Customers are losing their minds and their stuff.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Kosmo Spin | Is This Yours? |
|---|---|---|
| Price | $2.99 | $1.99 — better |
| Rating | 4.8 (12 ratings) — better | 4.3 (240 ratings) |
| Positive reviews | 79.1% of reviews — better | 23.3% of reviews |
| Number of ratings | 12 | 240 — better |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #46 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 45 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Simogo AB | Tepes Ovidiu |
Customer experience
Kosmo Spin
Is This Yours?
Bugs and requests
Kosmo Spin
Reported bugs
7 issues- 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
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- Occasional stuttering during gameplay
- Display compatibility issues across devices
Requested features
10 requests- 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
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- Bonus content like costumes or alien spaceships
- GameCenter achievements
- Smoother animations and visual effects
- Alternative control schemes
- Story/campaign mode
Is This Yours?
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kosmo Spin
No in-app purchases
Is This Yours?
No in-app purchases
Questions
Is Kosmo Spin free?
Is Is This Yours? free?
Which has better reviews, Kosmo Spin or Is This Yours??
Do Kosmo Spin or Is This Yours? have ads?
Which is updated more often, Kosmo Spin or Is This Yours??
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