Comparison

Slime Evolution vs BooTap

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Slime Evolution

Cultivate a charming slime farm by merging identical slimes to discover new ones. Assign elemental properties like water, fire, or grass to influence their characteristics. Embark on adventures to collect more slimes and treasures, and document your discoveries in a field guide.

Highlights
  • Create new slimes by merging
  • Assign elemental properties (water, fire, grass)
  • Go on adventures for rewards
  • Collect slimes in a field guide
  • Discover unique slime evolution methods
Features
Read full description

Raise cute little slime and take care of a slime farm of your own! [‘How to enjoy 'Slime Evolution'!] 1. Create a new slime – combine the same slime and a new slime appears. 2. Set an element of the slime – slime can have water / fire / or grass elements. Each element has different characteristics, so choose wisely! 3. go on an advanture with your Slime. – You can get a slime and jewery during the advanture. 4. Check your field guide book – You can cehck the name of slimes with funny explanation and their ability. 5. Make a special Slime – Try to make a special slime by finding a new way other than existing evolution method. Thank you :)

About

BooTap

Features
Read full description

BooTap is a simple, fast-paced tapping game with a cute, spooky twist. Ghosts appear on the screen and try to escape. Your goal is to tap them before they vanish. As you play, new ghost types appear and the pace gradually increases, testing your speed, focus, and timing. Each round becomes more challenging, encouraging quick reactions and short, repeatable play sessions. Features: Tap ghosts before they escape Multiple ghost types with different behaviors Increasing challenge as rounds progress Bright, atmospheric visuals Simple controls designed for quick play BooTap is easy to pick up and fun to play in short bursts, whether you’re looking for a quick distraction or aiming to beat your best score.

Screenshots

Slime Evolution4 screens
BooTap4 screens

Verdict

The call

The clearest difference is in-app purchases: BooTap at none against Slime Evolution's 4. BooTap also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). Slime Evolution's advantage is iOS requirement (13.0 vs 15.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Slime Evolution sells 4 one-off in-app purchases. BooTap asks for nothing beyond the download.

UpkeepUpdate frequency

Slime Evolution ships an update every 2 months, BooTap every 2 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Slime Evolution versus BooTap: the parameters behind the verdict, then further details
ParameterSlime EvolutionBooTap
PriceFreeFree
Rating4.8 (597 ratings) — better—
Positive reviews91.2% of reviews—
Number of ratings597 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size111 MB102 MB
Age rating4+4+
DeveloperSeHyeon ImJames Mc Namara

Bugs and requests

Slime Evolution

Reported bugs

3 issues
  • Inability to merge certain slime types
  • Disappearing slimes and lost progress
  • Ads not working or causing errors

Requested features

5 requests
  • Add more types of slimes
  • Implement a slime shop/store
  • Improve the reward system
  • Add more gameplay modes or mini-games
  • Enhance the exploration and progression systems

BooTap

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Slime Evolution

One-time4
  • 20 Gem$0.99
  • 110 Gem$4.99
  • 240 Gem$9.99
Show 1 more
  • 1400 Gem$49.99
None

BooTap

No in-app purchases

Questions

Is Slime Evolution free?
Slime Evolution is free to download, with in-app purchases available.
Is BooTap free?
BooTap is free to download, with no in-app purchases.
Do Slime Evolution or BooTap have ads?
Slime Evolution shows ads; BooTap does not.
Which is updated more often, Slime Evolution or BooTap?
Slime Evolution ships an update every 2 months, and BooTap every 2 weeks. Most recently, Slime Evolution was updated on October 17, 2026 and BooTap on October 8, 2026.

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