Flow Free vs Kassa Doodle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Flow Free
Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of free levels or challenge yourself in timed modes. This addictive puzzle game offers a relaxing yet engaging experience for all skill levels.
- Connect matching colors with pipes
- Fill the entire board
- Over 2,500 free levels
- Daily puzzles
- Time Trial mode
- Multiple board sizes
- Level packs
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Flow Free® is a simple yet addictive puzzle game. Connect matching colors with pipe to create a Flow®. Pair all colors, and cover the entire board to solve each puzzle. But watch out, pipes will break if they cross or overlap! Free play through hundreds of levels, or race against the clock in Time Trial mode. Gameplay ranges from simple and relaxed, to challenging and frenetic, and everywhere in between. How you play is up to you. So, give Flow Free a try, and experience "mind like water"! *** Flow Free features *** * Content - Over 2,500 free levels available in Free Play mode, and new Daily Puzzles every day! - 10 different board sizes - Free Classic, Bonus, Bridges, Mania, Extreme, and Jumbo level packs - Additional level packs available for purchase * Challenge - Game Center achievements as you solve levels and complete packs - Track your completion of each level in Free Play mode - Strive for accuracy in Free Play using the fewest, most efficient moves - Strive for speed in Time Trial for the most and fastest solves - 20 scored Time Trial variants to choose from by board size and duration * Look & Feel - Smooth, polished touch interaction - Colorful UI - Fun sound effects - Clean vector graphics and animations - Labels available for color impaired players Enjoy.
Kassa Doodle
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One specific doodle. A cloud of drawings. The clock is ticking. Do you have the mental sharpness to find it? Welcome to Kassa Doodle, the fast-reflex visual perception game that will push your concentration and memory to the limit! The premise is simple, direct, and highly addictive: you face an organic cloud packed with beautiful hand-drawn doodles. Amidst all this vibrant, colorful line art, there is only one specific target you need to locate. Find it before the timer runs out! Why you’ll love Kassa Doodle? - Fun Brain Training: Boost your visual perception, focus, and cognitive speed with every new challenge. - Minimalist Aesthetics: Capturing the charm of a real study sketchbook, we’ve cleared away screen distractions so your eyes focus only on what matters. - Modern Design: A clean, seamless interface featuring beautiful, unfilled line art. - Quick Sessions: Perfect to play anytime, anywhere. The ultimate "seek and find" test for lovers of quick, clever, and visually charming puzzles. Sharpen your eyes, train your brain, and start hunting those doodles!
Screenshots
Verdict
The clearest difference is update cadence: Kassa Doodle at daily against Flow Free's every 5 months. Flow Free's advantage is chart position (#53 vs unranked). On price, ads, 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
Both are free to download. Flow Free sells 10 one-off in-app purchases and Kassa Doodle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Flow Free ships an update every 5 months, Kassa Doodle daily. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | Flow Free | Kassa Doodle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (408K ratings) — better | — |
| Positive reviews | 82.4% of reviews | — |
| Number of ratings | 408K — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #53 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 77 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Big Duck Games LLC | Volkker Tech |
Bugs and requests
Flow Free
Reported bugs
2 issues- Game freezing or crashing
- Ads getting stuck and preventing progress
Requested features
4 requests- More challenging levels for older players
- Ability to earn hints through gameplay
- Option to change background color for themes
- Sync progress across devices
Kassa Doodle
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flow Free
- 5 Hints$0.99
- Green Pack$1.99
- Blue Pack$1.99
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- Purple Pack$1.99
- 10x10 Mania$1.99
- Starter Bundle$1.99
- Unlock All Themes$1.99
- 20 Hints$2.99
- Unlock All Packs and Remove Ads$4.99
- 100 Hints$9.99
Kassa Doodle
- Remove Ads$2.99
Questions
Is Flow Free free?
Is Kassa Doodle free?
Do Flow Free or Kassa Doodle have ads?
Which is updated more often, Flow Free or Kassa Doodle?
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