Comparison

Infinity Slitherlink vs Flatbias

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

Head to head
About

Infinity Slitherlink

Features
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Connect the dots into a single looping line โ€” the classic number puzzle Slitherlink. Each number tells you how many lines surround that cell. Simple rules, deeply satisfying play. โ–  Puzzles that never run out Every puzzle is generated fresh, so there is always a new one waiting. Play at your leisure. โ–  Large type, your own pace No timers, no rush. Take your time and think it through. Three text sizes. โ–  Easy to start A gentle guided practice teaches the controls and rules first. Hints are there when you need them. Enjoy a quiet moment, one loop at a time.

About

Flatbias

Features
Read full description

Flatbias is a spatial puzzle where you draw roads on polyhedron nets and fold them into shape. HOW IT WORKS - You get the unfolded net of a polyhedron - Its faces are divided into cells, with a start and a goal - Tap cells to lay roads โ€” you only get so many - Fold the net up. If start and goal connect, you clear it FEATURES - New puzzles arrive every Saturday - All kinds of solids, from the cube to the dodecahedron - Want more? Flatbias Pass unlocks the full catalog FLATBIAS PASS Monthly or yearly subscription with a 7-day introductory free trial: weekly new packs, all puzzles and back numbers, no ads, and unlimited hints. SUBSCRIPTION Flatbias Pass is an auto-renewable subscription. It renews automatically and is billed to your Apple Account unless you cancel at least 24 hours before the current period ends. Manage or cancel anytime in your device settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flatbias.com/privacy

Screenshots

Infinity Slitherlink3 screens
Flatbias4 screens

Verdict

The call

The clearest difference is update cadence: Flatbias at daily against Infinity Slitherlink's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Infinity Slitherlink sells 1 one-off in-app purchase and Flatbias sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Infinity Slitherlink ships an update every 2 weeks, Flatbias daily. The most recent releases landed on September 3, 2026 and September 19, 2026 respectively.

Scorecard1 real difference ยท 5 level
Infinity Slitherlink versus Flatbias: the parameters behind the verdict, then further details
ParameterInfinity SlitherlinkFlatbias
PriceFreeFree
Update frequencyEvery 2 weeksDaily โ€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.0 โ€” better
Further details โ€” not scored
Size49 MB10 MB
Age rating4+4+
Developermasato nishikawaReckona Inc.

In-app purchases

1 purchases

Infinity Slitherlink

One-time1
  • Remove Ads$6.99
2 purchases

Flatbias

Subscriptions2
  • Flatbias Pass (Monthly)7 Days trial$2.991 Month
  • Flatbias Pass (Yearly)7 Days trial$22.991 Year

Questions

Is Infinity Slitherlink free?
Infinity Slitherlink is free to download, with in-app purchases available.
Is Flatbias free?
Flatbias is free to download, with in-app purchases available.
Do Infinity Slitherlink or Flatbias have ads?
Both Infinity Slitherlink and Flatbias show ads.
Which is updated more often, Infinity Slitherlink or Flatbias?
Infinity Slitherlink ships an update every 2 weeks, and Flatbias daily. Most recently, Infinity Slitherlink was updated on September 3, 2026 and Flatbias on September 19, 2026.

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