Comparison

Snake o.S. vs Curved Snake

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

Head to head
About

Snake o.S.

Guide a growing snake through different game modes, including a story and an infinite race. Unlock additional challenges by completing the narrative. Explore a unique world where a giant serpent is the protagonist.

Highlights
  • Guide and grow the snake
  • Story mode
  • Infinite race mode
  • Unlockable game modes
  • Hints for unlocking content
Features
Read full description

SoS: Snake on a Sphere :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Guide the snake, let her eat, and see it grow! A story mode and a infinite race mode! Clear the story mode and use the hints within the game to unlock 3 different game modes. More info: * http://snake.endavid.com/

About

Curved Snake

Features
Read full description

It's very traditional snake game but it turns with curve not a right angle. If the snake eats mouse, the snake grows longer. If a user select touch control, you can touch any point in left size for snake to turn left, and right side to turn right in the view point of snakes head. Or you can select accelerometer to control snake by tilting your phone. This app includes reward video ad for users to get extra lives. Enjoy games.

Screenshots

Snake o.S.4 screens
Curved Snake4 screens

Verdict

The call

The clearest difference is ads: Snake o.S. at none against Curved Snake's shown. Snake o.S. also leads on update cadence (every 3 months vs every 26 months). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Snake o.S. ships an update every 3 months, Curved Snake every 26 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
Snake o.S. versus Curved Snake: the parameters behind the verdict, then further details
ParameterSnake o.S.Curved Snake
PriceFreeFree
Rating4.3 (21 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings21 — better—
Update frequencyEvery 3 months — betterEvery 26 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size10 MB38 MB
Age rating4+4+
DeveloperDavid GavilanWontai Ki

In-app purchases

None

Snake o.S.

No in-app purchases

None

Curved Snake

No in-app purchases

Questions

Is Snake o.S. free?
Snake o.S. is free to download, with no in-app purchases.
Is Curved Snake free?
Curved Snake is free to download, with no in-app purchases.
Do Snake o.S. or Curved Snake have ads?
Curved Snake shows ads; Snake o.S. does not.
Which is updated more often, Snake o.S. or Curved Snake?
Snake o.S. ships an update every 3 months, and Curved Snake every 26 months. Most recently, Snake o.S. was updated on November 1, 2026 and Curved Snake on October 26, 2026.

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