Comparison

Stack 101 Tower vs Fish Evolution Ocean Quest

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

Head to head
About

Stack 101 Tower

Features
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Stack 101 Tower: The Boba Challenge Eyes of a Hawk. Hands of a God. Can you reach 101? Stop playing casual. Stack 101 Tower is the ultimate test of precision and speed. No more excuses—without razor-sharp eyesight and lightning reflexes, you'll never survive the climb. • God-Tier Precision: One pixel off, and it’s game over. Only the elite can maintain the balance. • Rapid Reflexes: The higher you go, the faster it gets. Do you have the speed to keep up? • The Ultimate Reward: Only a true Stacking King can reach Floor 101 to claim the legendary Pearl Milk Tea. The Boba is at the top. Are you fast enough to take it?

About

Fish Evolution Ocean Quest

Features
Read full description

Dive Into an Underwater Adventure! Swim through a vibrant ocean filled with colorful sea life and exciting challenges. Start as a small fish, collect smaller creatures, grow stronger, and complete unique objectives across beautifully designed underwater environments. Easy controls make the game fun for everyone, while each level introduces new goals and fresh gameplay to keep every adventure exciting. Features Beautiful underwater environments Multiple exciting levels Collect and grow your fish Smooth and easy one-touch controls Colorful ocean scenery Relaxing casual gameplay Different fish and sea creatures Fun progression system Optimized performance Suitable for all ages How to Play Tap to begin your adventure. Move your fish through the ocean. Collect smaller fish and sea creatures. Avoid stronger enemies. Complete each level's objectives. Unlock new challenges as you progress.

Screenshots

Stack 101 Tower4 screens
Fish Evolution Ocean Quest3 screens

Verdict

The call

The clearest difference is ads: Fish Evolution Ocean Quest at none against Stack 101 Tower's shown. Stack 101 Tower's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Stack 101 Tower versus Fish Evolution Ocean Quest: the parameters behind the verdict, then further details
ParameterStack 101 TowerFish Evolution Ocean Quest
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size54 MB244 MB
Age rating4+4+
DeveloperZHENG YU-XIANGAsad Manzoor

In-app purchases

None

Stack 101 Tower

No in-app purchases

None

Fish Evolution Ocean Quest

No in-app purchases

Questions

Is Stack 101 Tower free?
Stack 101 Tower is free to download, with no in-app purchases.
Is Fish Evolution Ocean Quest free?
Fish Evolution Ocean Quest is free to download, with no in-app purchases.
Do Stack 101 Tower or Fish Evolution Ocean Quest have ads?
Stack 101 Tower shows ads; Fish Evolution Ocean Quest does not.
Which is updated more often, Stack 101 Tower or Fish Evolution Ocean Quest?
Stack 101 Tower ships an update every 5 days, and Fish Evolution Ocean Quest every 5 days. Most recently, Stack 101 Tower was updated on October 28, 2026 and Fish Evolution Ocean Quest on October 31, 2026.

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