Sloth Evolution vs HeadPop!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sloth Evolution
Combine mutant sloth species to discover new breeds and unlock their hidden potential. This idle evolution game features a unique story, doodle-like illustrations, and open-ended gameplay.
- Combine mutant sloth species
- Discover new sloth breeds
- Unlock hidden potential
- Idle clicker gameplay
- Unique story with twists
- Doodle-like illustrations
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Being named after the laziest deadly sin gave sloths an unfair stigma, and it’s up to you to change that! Combine crazy mutant sloth species to create surprising new breeds of these slow-blooming creatures and discover their hidden potential! You’ll find that sloths can be loving pets, highly proficient climbers and incredibly efficient trackers… If you’re willing to wait a little, that is. LAZY FEATURES - Pantheon: a new place for supreme beings to look down on us mortals and laugh at our misery -Impostors: watch out for impostors trying to steal the spotlight from the sloths HOW TO PLAY - Drag and drop similar sloths to create new mysterious creatures -Use sloth eggs to earn coins, buy new creatures and make even more money -Alternatively, fiercely tap a sloth to make coins pop from their eggs HIGHLIGHTS -Different stages and many sloth species to discover -A mind-blowing story with awesome (but slowly-developing) twists! -The unexpected mix of alpaca-like evolution and incremental clicker games -Doodle-like illustrations -Open-ended gameplay: enjoy the freedom! -No sloths were harmed in the making of this game, only developers Sloth wisdom: the best things take a loooooooong time to happen. Disclaimer: While this App is completely free to play, some additional content can be purchased for real money in-game. If you do not want to use this feature, please turn off in-app purchases in your device's settings. Like our page on Facebook and be the first to know about our upcoming games and updates! http://fb.com/tappshq
HeadPop!
A fast-paced, fun game that uses only your head to play. Prop up your phone and jump into the action for solo or multiplayer challenges. Simple to learn and endlessly entertaining for any occasion.
- Head-controlled gameplay
- Fast-paced action
- Solo play mode
- Multiplayer challenges
- Simple controls
- Endlessly entertaining
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Think fast, move fast, and have a blast! HeadPop! is a fast and fun game where you use only your head to play. Just prop up your phone, jump into the action, and let the laughter begin! Play solo or challenge friends to see who can master the madness. Simple to play, endlessly entertaining, and guaranteed to bring the fun—HeadPop! is perfect for any occasion!
Screenshots
Verdict
The clearest difference is in-app purchases: HeadPop! at none against Sloth Evolution's 15. HeadPop! also leads on rating (5.0 vs 4.8) and update cadence (every 3 weeks vs every 6 weeks). Sloth Evolution's advantage is ratings volume (141 vs 4). On price, ads, 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
Both are free to download. Sloth Evolution sells 15 one-off in-app purchases. HeadPop! asks for nothing beyond the download.
HeadPop! holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sloth Evolution has 141 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 91% of Sloth Evolution's written reviews are positive against 100% of HeadPop!'s.
Sloth Evolution ships an update every 6 weeks, HeadPop! every 3 weeks. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.
| Parameter | Sloth Evolution | HeadPop! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (141 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 90.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 141 — better | 4 |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 156 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | TPG TECNOLOGIA DA INFORMACAO LTDA | Jordan Feldstein LLC |
Customer experience
Sloth Evolution
HeadPop!
In-app purchases
Sloth Evolution
- Alien Currency Pack 1$1.99
- Hard Currency Pack Offer$1.99
- Remove Ads$1.99
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- Hard Currency Pack 1$1.99
- Promo Bundles Very High$2.99
- Shop Bundle 1$2.99
- Hard Currency Pack 2$4.99
- Alien Currency Pack 2$5.99
- Shop Bundle 2$5.99
- Promo Bundles High$5.99
- Trinket$6.99
- Hard Currency Pack 3$9.99
- Starter Bundle Discount$9.99
- Promo Bundles Full$11.99
- Hard Currency Pack 4$19.99
HeadPop!
No in-app purchases









