Comparison

Fill It Right vs Cannon Clash

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

Head to head
About

Fill It Right

Features
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Fill it Right — Rectangle Logic Puzzle Sharpen your mind with Fill it Right, a satisfying logic puzzle where every solve feels earned. Each board gives you numbered clues — your job is to divide the grid into perfect rectangles, with every clue sealed inside a shape that matches its exact size. No guessing, just pure logical thinking. Simple to learn in your first puzzle, yet deep enough to challenge you for hundreds of levels ahead. Whether you have two minutes on a break or twenty minutes to unwind, Fill it Right adapts to how you like to play. Features Hundreds of handcrafted puzzles across increasing difficulty levels Clean, distraction-free design built for focus Light and dark modes for comfortable play, day or night Helpful hints when a puzzle has you stuck Undo and redo to freely test your ideas Smooth, precise touch controls made for mobile No login or account required — just open and play Track your progress and build your solving streak How to Play Tap and drag to draw a rectangle on the grid. Each rectangle must contain exactly one number, and that number must equal the rectangle's total area. Keep going until the entire grid is filled with no gaps and no overlaps. Easy to pick up. Deeply rewarding to master. Fill it Right is the calm, focused puzzle experience for anyone who loves a good logical challenge

About

Cannon Clash

Features
Read full description

Slide. Fire. Split them down to nothing. Cannon Clash is an arcade shooter about one small cannon and a screen full of bouncing numbered balls. Drag left and right to move along the floor - the cannon fires on its own. Every hit knocks a ball's number down, and big balls split into smaller ones as they break. Clear the board, and don't let one land on you. Easy to pick up with one finger, and a real test of timing and position by the later worlds. 20 WORLDS, 1,000 LEVELS Mountain Meadow, Desert Ruins, Frozen Peaks, Volcanic Lands, Enchanted Forest, Sky Kingdom, Ocean Depths and more, all the way to the Ultimate Realm. Each world holds 50 levels, and new worlds open as you earn stars. Each world raises the difficulty honestly: tougher balls, bigger waves, and star targets that reward a clean, fast clear. BUILD YOUR ARSENAL Collect up to 96 cannons, each with its own feel. Upgrade power, fire rate and bullet count. Bolt on attachments, pick a drone escort, and bring a loadout of single-use abilities into any level you like. EARN AS YOU PLAY Coins from every clear. A free daily spin of the prize wheel. Achievements that pay out diamonds. NO ADVERTS No banners, no interstitials, nothing interrupting a run. PLAY OFFLINE The whole game works without a connection. No account needed, ever. OPTIONAL CLOUD SAVE Sign in only if you want your progress backed up and carried to a new device. Signing in never resets what you have already earned - your progress is merged, keeping the best of both devices. You can delete your account and its data from inside the game at any time. Built for short sessions and long runs alike. Good luck out there.

Screenshots

Fill It Right4 screens
Cannon Clash4 screens

Verdict

The call

The clearest difference is ads: Cannon Clash at none against Fill It Right's shown. Cannon Clash also leads on update cadence (every 4 days vs weekly). On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fill It Right sells 5 one-off in-app purchases and Cannon Clash sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fill It Right ships an update weekly, Cannon Clash every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Fill It Right versus Cannon Clash: the parameters behind the verdict, then further details
ParameterFill It RightCannon Clash
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyWeeklyEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size144 MB53 MB
Age rating4+9+
DeveloperUsama AzizAlden Morris Enterprises LLC

In-app purchases

5 purchases

Fill It Right

One-time5
  • Coins Pack 1$0.79
  • Coins Pack 2$0.89
  • Coins Pack In App 3$0.95
Show 2 more
  • Coins Pack 4$0.99
  • Remove ads$1.59
4 purchases

Cannon Clash

One-time4
  • 100 Diamonds$0.99
  • 200 Diamonds$1.79
  • 500 Diamonds$3.49
Show 1 more
  • 1000 Diamonds$5.99

Questions

Is Fill It Right free?
Fill It Right is free to download, with in-app purchases available.
Is Cannon Clash free?
Cannon Clash is free to download, with in-app purchases available.
Do Fill It Right or Cannon Clash have ads?
Fill It Right shows ads; Cannon Clash does not.
Which is updated more often, Fill It Right or Cannon Clash?
Fill It Right ships an update weekly, and Cannon Clash every 4 days. Most recently, Fill It Right was updated on October 25, 2026 and Cannon Clash on October 24, 2026.

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