Comparison

Let's Stack! vs Cannon Ball

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

Head to head
About

Let's Stack!

Guide a duck to build the tallest tower of blocks by tapping and timing. Compete globally on leaderboards to achieve the highest score. This addictive game is suitable for the whole family.

Highlights
  • Build block towers
  • Tapping and timing gameplay
  • Global leaderboards
  • Addictive fun
  • Family-friendly
Features
Read full description

Let's Stack is here! Help a little duck build the tallest tower of blocks (at least, in the leaderboard)! This addictive fun tapping (and timing) game is fun for the entire family! Compete against other players in a worldwide leaderboard and see who has the tallest tower of block)! This game was made by Yuma Soerianto, a 10 year old iOS developer.

About

Cannon Ball

Features
Read full description

Hold to fire, smash the tower, dodge the black! Cannon Ball is a one-finger arcade game where every shot counts. A colorful spiral tower spins in front of your cannon: hold the screen to fire a stream of cannon balls and blast through the colored rings, one layer at a time. Let go when a black block turns in front of you, because one hit on black ends the run. HOW TO PLAY • Hold anywhere to shoot, release to stop • Break the colored part of each ring to bring the tower down • Never hit the black blocks • Reach the bottom to clear the level and earn up to 3 stars FEVER MODE Chain hits without a miss and your combo grows: NICE, GREAT, AMAZING, UNSTOPPABLE! Fill the fever meter and your cannon fires burning balls that crash through everything in their way, black blocks included. BOSS TOWERS AND SPECIAL LEVELS Every few levels a boss tower shows up with armored, spiked rings that crack on the first hit and break on the second. Special levels make the tower slow down, stop and spin the other way, so your timing never gets boring. As you climb, new ring shapes appear: round, gear, wave, diamond and hexagon towers. 20 CANNONS AND 20 BALLS TO COLLECT Earn coins and open the shop: unlock 20 cannons, from Classic and Pirate to Dragon, King and Galaxy, plus 20 ball shapes like Spike Ball, Star, Diamond and Planet, then pick your favorite ball color. Every cannon can be tried right away in the shop preview, firing at a real tower. DAILY GOALS AND REWARDS • Daily and weekly missions with a Mission Pass full of chests • Trophies to unlock while you play • Daily Challenge: the same tower for everyone, with a 7-day streak and a big chest on day 7 • A treasure chest every few levels and extra coins for perfect runs MADE FOR SHORT BREAKS Levels last less than a minute, the controls take one finger and the satisfying crunch of every ring makes it a great way to relax and let off steam. No Wi-Fi needed: play offline anywhere, on the bus, on a plane or in a waiting room. Jump in for one quick level or keep going for a long winning streak. FEATURES • Simple hold-and-release controls anyone can learn in seconds • Smooth 3D graphics and satisfying breaking effects • Combos, Fever Mode and four colorful themes • Boss towers, reversing towers and new ring shapes • 20 cannons and 20 balls to unlock • Missions, trophies, Daily Challenge and streak rewards • Sound and vibration you can switch on or off • Play offline, no internet connection required Ready to smash? Download Cannon Ball and blast your way to the bottom of every tower!

Screenshots

Let's Stack!4 screens
Cannon Ball4 screens

Verdict

The call

The clearest difference is in-app purchases: Cannon Ball at none against Let's Stack!'s 1. On price, update cadence, ads 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. Let's Stack! sells 1 one-off in-app purchase. Cannon Ball asks for nothing beyond the download.

UpkeepUpdate frequency

Let's Stack! ships an update every 3 months, Cannon Ball every 2 months. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.

Scorecard1 real difference · 9 level
Let's Stack! versus Cannon Ball: the parameters behind the verdict, then further details
ParameterLet's Stack!Cannon Ball
PriceFreeFree
Rating4.8 (9 ratings) — better—
Positive reviews96.3% of reviews—
Number of ratings9 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size24 MB288 MB
Age rating4+4+
DeveloperHendri SoeriantoGianluca De Mare

In-app purchases

1 purchases

Let's Stack!

One-time1
  • Remove Ad Banners$0.99
None

Cannon Ball

No in-app purchases

Questions

Is Let's Stack! free?
Let's Stack! is free to download, with in-app purchases available.
Is Cannon Ball free?
Cannon Ball is free to download, with no in-app purchases.
Do Let's Stack! or Cannon Ball have ads?
Both Let's Stack! and Cannon Ball show ads.
Which is updated more often, Let's Stack! or Cannon Ball?
Let's Stack! ships an update every 3 months, and Cannon Ball every 2 months. Most recently, Let's Stack! was updated on November 2, 2026 and Cannon Ball on November 13, 2026.

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