Flow Free vs Line Sum
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.
Line Sum
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Draw a line. Hit the target. Keep going. Line Sum is a calm, clever number puzzle. Drag your finger across the grid to connect numbers and operators into a path that equals the target. Get it right and those cells are cleared, fresh ones drop in, and a new target appears. There is no end, only your best run. HOW TO PLAY - Look at the target number - Drag across neighboring cells to build a path - Combine numbers and operators to match the target exactly - Used cells are replaced, so the board never runs dry WHY YOU'LL LIKE IT - No timer, no countdown: think at your own pace - One-finger swipe controls that feel smooth and natural - Endless play: the grid and targets keep refilling - Easy to learn, surprisingly deep once operators come into play - A quick mental math workout that fits in any break Whether you want to sharpen your arithmetic or just unwind with something satisfying, Line Sum is an easy game to pick up and a hard one to put down. Download now and find your first path.
Screenshots
Verdict
The clearest difference is in-app purchases: Line Sum at none against Flow Free's 10. Line Sum also leads on ads (none vs shown). Flow Free's advantage is chart position (#49 vs unranked) and device support (3 vs 1). On price 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
Both are free to download. Flow Free sells 10 one-off in-app purchases. Line Sum asks for nothing beyond the download.
| Parameter | Flow Free | Line Sum |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (408K ratings) — better | — |
| Positive reviews | 82.6% of reviews | — |
| Number of ratings | 408K — better | — |
| Update frequency | Every 5 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #49 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 77 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Big Duck Games LLC | ARZU TEPE |
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
Line Sum
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
Line Sum
No in-app purchases
Questions
Is Flow Free free?
Is Line Sum free?
Do Flow Free or Line Sum have ads?
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