Comparison

Thread Fill vs Slither Battle

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

Head to head
About

Thread Fill

Features
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Yarn cubes are arranged in layers above the canvas. Selecting an available cube separates it into ten smaller yarn balls and places them on the outer track. Each ball is used to cover a corresponding colored cell in the picture. The level is complete when every cell has been filled.

About

Slither Battle

Features
Read full description

Place your slithers, choose your targets, and outsmart your opponent! In Slither Battle, each level begins by arranging your slithers on the grid. Once the round starts, select a cell on your opponent’s hidden board and discover whether your guess is a hit or a miss. Take turns, track your previous attempts, and use logic to uncover every hidden slither. Plan each move carefully and complete the level before your own slithers are discovered. As you progress, grids become larger, slithers grow longer, and layouts become increasingly challenging. Easy to learn, satisfying to master! Enjoy colorful visuals, simple controls, and strategic turn-based gameplay across a variety of level designs. Features: • Strategic grid-based puzzle gameplay • Arrange your slithers before each round • Choose cells and track hits and misses • Use logic to uncover hidden positions • Increasingly larger grids and longer slithers • Challenging level-based progression • Simple controls and satisfying feedback • Easy to play, hard to put down Can you uncover every hidden slither and complete every level? Download Slither Battle and start playing today!

Screenshots

Thread Fill4 screens
Slither Battle4 screens

Verdict

The call

The clearest difference is update cadence: Thread Fill at every 3 days against Slither Battle's every 10 days. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Thread Fill ships an update every 3 days, Slither Battle every 10 days. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 5 level
Thread Fill versus Slither Battle: the parameters behind the verdict, then further details
ParameterThread FillSlither Battle
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 10 days
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size144 MB221 MB
Age rating12+4+
DeveloperMuammer Taygun SavasMILKYWAY OYUN YAZILIM BILISIM SANAYI TICARET ANONIM SIRKETI

In-app purchases

None

Thread Fill

No in-app purchases

None

Slither Battle

No in-app purchases

Questions

Is Thread Fill free?
Thread Fill is free to download, with no in-app purchases.
Is Slither Battle free?
Slither Battle is free to download, with no in-app purchases.
Do Thread Fill or Slither Battle have ads?
Both Thread Fill and Slither Battle show ads.
Which is updated more often, Thread Fill or Slither Battle?
Thread Fill ships an update every 3 days, and Slither Battle every 10 days. Most recently, Thread Fill was updated on September 30, 2026 and Slither Battle on September 20, 2026.

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