Sloth Evolution vs Stacker Arcade
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
Stacker Arcade
Test your reflexes in a fast-paced stacking challenge. Tap to perfectly align moving blocks and build your tower higher. Miss the mark and your platform shrinks, making the game increasingly difficult. Aim for the top and beat your high score.
- Fast-paced stacking challenge
- Precision block alignment
- Shrinking platform mechanic
- Increasing speed and difficulty
- Endless play mode
- High score tracking
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Stacker Arcade – How High Can You Go? Test your reflexes and precision in this fast-paced stacking challenge! Build your tower by stacking perfectly aligned blocks, but beware — one wrong move and your tower starts shrinking. Can you reach the very top? Simple to Play, Hard to Master Tap to place moving blocks exactly on top of each other. Perfect alignment keeps your tower growing. Miss the mark and your platform gets smaller — making it even trickier! Features: Sleek, vibrant visuals and satisfying block physics. Increasing speed and difficulty for a true test of skill. Endless play — keep going until you miss! Beat your high score and challenge your friends. Whether you’ve got a few minutes or a whole hour, Stacker is the perfect quick game to keep your mind sharp and your reflexes faster than ever. How high can you stack? Download now and find out!
Screenshots
Verdict
The clearest difference is review sentiment: Sloth Evolution at 91% against Stacker Arcade's 0%. Sloth Evolution also leads on price (Free vs $0.99) and iOS requirement (15.0 vs 18.5). Stacker Arcade's advantage is in-app purchases (none vs 15) and ads (none vs shown). On update cadence and device support 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
Sloth Evolution is free to download; Stacker Arcade costs $0.99 up front. Sloth Evolution sells 15 one-off in-app purchases. Stacker Arcade asks for nothing beyond the download.
Sloth Evolution ships an update every 6 weeks, Stacker Arcade every 4 weeks. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.
| Parameter | Sloth Evolution | Stacker Arcade |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (141 ratings) — better | — |
| Positive reviews | 90.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 141 — better | — |
| Update frequency | Every 6 weeks | Every 4 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 156 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | TPG TECNOLOGIA DA INFORMACAO LTDA | Omid Nazifi |
Customer experience
Sloth Evolution
Stacker Arcade
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
Stacker Arcade
No in-app purchases
Questions
Is Sloth Evolution free?
Is Stacker Arcade free?
Do Sloth Evolution or Stacker Arcade have ads?
Which is updated more often, Sloth Evolution or Stacker Arcade?
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