Comparison

Shrink Roll vs Keylas World

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

Head to head
About

Shrink Roll

Navigate treacherous caves by dynamically changing your size to fit through narrow passages or leap across deadly chasms. This infinite runner challenges your reflexes and strategic thinking as you roll deeper into the earth.

Highlights
  • Dynamic size changing
  • Cave exploration
  • Infinite runner gameplay
  • Two-button controls
  • Leap over pits
Features
Read full description

Travel far into the caves in Shrink Roll by shrinking down to squeeze through the gaps in the caves or expand out and cross dangerous pits! Try your hand at this infinite runner and see how far you can travel while managing your size! - Easy two button controls, one to shrink and the other to grow - Shrink down to slip through the gaps - Expand and grow or leap over dangerous pits - Roll down the caves with a variety of objects Download Shrink Roll and roll deep down into the caves below!

About

Keylas World

Embark on an extraordinary 3D platforming adventure with a charming canine companion. Explore diverse landscapes, collect treasures, and overcome challenges. Unlock new skills, customize appearances, and complete achievements in this engaging game.

Highlights
  • 3D platforming gameplay
  • Explore diverse environments
  • Collect treasures and unlock skills
  • Customize character appearance
  • Over 75 levels
  • Engaging puzzles and quizzes
  • Achievement system
Features
Read full description

Keyla the Pomeranian returns for an extraordinary adventure! This time, she embarks on the journey of a lifetime, and you're invited to join her. While Keyla's abilities are limited on her own, together, you can achieve incredible feats. Explore diverse landscapes, collect valuable treasures, meet fascinating allies, and stay alert for cunning adversaries. Unlock new skills, customize her appearance with unique skins, complete exciting achievements, and experience much more along the way. Keyla's World is a captivating 3D platformer featuring stunning visuals, intuitive controls, and engaging puzzles. With easy-to-follow dialogues and tutorials, you'll be up and running in no time. Explore lush meadows, traverse golden deserts, scale towering mountains, or dive into crisp blue lakes. Defeat foes by jumping on them, scaring them with a bark, or unleashing a powerful roar. Customize your adventure by dressing up as a pirate, cowboy, or even a night-dwelling bat—there's a wide variety of skins to unlock and enjoy. The game supports both English and Swedish, and for those with older devices, adjustable graphics settings ensure a smooth, optimized experience. Game features: ------------------------ * Delightful 3D visuals * Adorable retro sound effects * Immersive, atmospheric soundtrack * Over 75 levels to explore * Varied and dynamic environments * Multiple weather conditions * Unlock a range of unique skills * Customize with diverse skins * Encounter both friendly characters and adversaries * Engaging geographical quizzes * Achievement system for added challenges * Available in English and Swedish * Compatible with iPhone and iPad The game is completely ad-free, and all skins and skills can be unlocked naturally as you progress. If you prefer, the in-game shop offers an option to purchase all skins, skills, and puzzle solutions directly. This is entirely optional, and the game can be fully enjoyed without any purchases. However, your support is greatly appreciated. Download Keyla’s World today and embark on an unforgettable journey.

Screenshots

Shrink Roll4 screens
Keylas World4 screens

Verdict

The call

The clearest difference is rating: Keylas World at 5.0 against Shrink Roll's 2.6. Shrink Roll's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 15 months). On price, ads 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. Keylas World sells 3 one-off in-app purchases. Shrink Roll asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Keylas World holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 10 and 3 respectively.

UpkeepUpdate frequency

Shrink Roll ships an update every 2 months, Keylas World every 15 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Shrink Roll versus Keylas World: the parameters behind the verdict, then further details
ParameterShrink RollKeylas World
PriceFreeFree
Rating2.6 (10 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings10 — better3
Update frequencyEvery 2 months — betterEvery 15 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size104 MB556 MB
Age rating4+9+
DeveloperAdknownBily Vladimir

In-app purchases

None

Shrink Roll

No in-app purchases

3 purchases

Keylas World

One-time3
  • Keyla Skins$4.99
  • Keyla Skills$4.99
  • Keyla Ultimate Bundle$8.99

Questions

Is Shrink Roll free?
Shrink Roll is free to download, with no in-app purchases.
Is Keylas World free?
Keylas World is free to download, with in-app purchases available.
Which has better reviews, Shrink Roll or Keylas World?
Keylas World is rated higher. Shrink Roll averages 2.6 out of 5 from 10 ratings, while Keylas World averages 5.0 from 3 ratings.
Do Shrink Roll or Keylas World have ads?
Both Shrink Roll and Keylas World show ads.
Which is updated more often, Shrink Roll or Keylas World?
Shrink Roll ships an update every 2 months, and Keylas World every 15 months. Most recently, Shrink Roll was updated on November 3, 2026 and Keylas World on November 7, 2026.

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