Comparison

Blek vs Where Shadows Slumber

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

Head to head
About

Blek

This is a minimalist puzzle game that challenges your imagination. Draw a line that collects all colored circles while avoiding obstacles. Discover elegant solutions and enjoy a magical experience as your creations come to life.

Highlights
  • Draw and animate lines
  • Collect colored circles
  • Avoid black holes
  • Multiple solutions per level
  • Elegant and intuitive design
Features
Read full description

Blek is a unique game about imagination and personality. Everything you draw keeps moving – and watching your creations move is like watching magic. The goal is simple: shape a line that collects all colored circles avoiding black holes on its route. There are no specific moves that you need to master. To every level countless solutions exist, from delightfully simple to exceptionally deep and complex, yet always elegant. ----- Articles & Commentaries ----- "The Most Brilliant iPad Game I've Played All Year." ~ Kotaku "One of the greatest joys of Blek is experimenting with your approach." ~ WIRED "It’s the sort of game you’d want to put on a space probe: when the aliens play it, they’ll take a liking to us right away." ~ The New Yorker "Wonderful experience" ~ Pocket Gamer "Blek is a thing of elegant, intuitive beauty" ~ Edge "One of the year’s best" ~ The New York Times ----- Awards ----- • Apple Design Award • Best Mobile Game - Casual Connect, Amsterdam • Excellence in Innovation - International Mobile Gaming Awards • Best Game - Content Award Vienna"

About

Where Shadows Slumber

Embark on a mystical journey in a world shrouded in darkness. Solve mind-bending puzzles by manipulating light and shadow to change the environment. Uncover a poignant story as you guide an old man on his final adventure.

Highlights
  • Innovative shadow-based puzzle mechanics
  • Eight unique worlds to explore
  • Riveting unfolding story
  • Easy-to-learn touch controls
  • Designed for phones and tablets
  • Portrait mode gameplay
Features
Read full description

Where Shadows Slumber is a mobile adventure puzzle game that takes place in a world that has been plunged into darkness. You will guide Obe, an old man who discovers a mysterious lantern in the forest, on one last journey. The only tools at your disposal are your wits and the chaotic nature of the universe. Anything that is not touched by light has the freedom to change. This governing principle will be your guide in the darkness, but also your undoing. After all, if you are not touched by the light, you have the freedom to change as well. What will you become? = = = = = = = = = = = = = = = = Features: • Easy to learn touch controls let you explore a mystical world from the moment you start playing. • Deep, mind bending puzzles using an innovative mechanic never seen before. • Eight different worlds, each with their own personality and secrets. • A riveting story unfolds as you play, taking you on a journey at the end of Obe's life. • Designed for both phones and tablets, the game can be played in portrait mode on any mobile device. • We recommend using headphones to get the full audio experience. • This is a premium game with no ads or in-app purchases. Pay once and get the full game! Stay in touch and receive regular updates from the creators through the following links: Website: http://www.WhereShadowsSlumber.com Facebook: https://www.facebook.com/GameRevenant/ Twitter: https://twitter.com/GameRevenant Blog: https://GameRevenant.com YouTube: https://www.youtube.com/GameRevenant Copyright © 2016 - 2018 by Game Revenant Ltd. All rights reserved.

Screenshots

Blek4 screens
Where Shadows Slumber4 screens

Verdict

The call

The clearest difference is update cadence: Where Shadows Slumber at every 2 weeks against Blek's every 4 months. Where Shadows Slumber also leads on price ($2.99 vs $4.99) and iOS requirement (9.0 vs 15.0). Blek's advantage is chart position (#20 vs unranked). On rating, review sentiment, ratings volume and ads 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

Blek costs $4.99 and Where Shadows Slumber $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Blek against 4.6 for Where Shadows Slumber. Both are backed by a comparable volume of ratings — 812 and 318 respectively. Written reviews split almost evenly too, at 73% and 74% positive.

UpkeepUpdate frequency

Blek ships an update every 4 months, Where Shadows Slumber every 2 weeks. Both last shipped on November 11, 2026.

Scorecard4 real differences · 7 level
Blek versus Where Shadows Slumber: the parameters behind the verdict, then further details
ParameterBlekWhere Shadows Slumber
Price$4.99$2.99 — better
Rating4.5 (812 ratings)4.6 (318 ratings) — better
Positive reviews73.4% of reviews73.9% of reviews — better
Number of ratings812 — better318
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#20 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size238 MB492 MB
Age rating4+12+
Developerkunabi brother GmbHGame Revenant Ltd

Customer experience

Blek

All ratings807 ratings
Positive88.5%
Neutral4.2%
Negative7.3%
Written reviews770 reviews
Positive73.4%
Neutral7.3%
Negative19.4%

Where Shadows Slumber

All ratings316 ratings
Positive89.9%
Neutral3.5%
Negative6.6%
Written reviews134 reviews
Positive73.9%
Neutral9.7%
Negative16.4%

User reviews

Blek

From 812 App Store ratings

What we love

  • 💡 Unique and creative concept
  • 👍 Relaxing and challenging gameplay
  • 🚀 Simple yet elegant design
  • 👍 No ads or in-app purchases

Room to improve

  • 🐛 Crashes and compatibility issues
  • 🔊 Annoying sound effects
  • 👎 Lack of instructions/tutorials
  • 👎 Repetitive and gets boring over time

Where Shadows Slumber

From 318 App Store ratings

What we love

  • 🎨 Unique puzzle mechanics
  • 🎨 Atmospheric and visually appealing
  • 🎨 Intriguing story and narrative
  • 👍 Satisfying puzzles and gameplay
  • 👍 Responsive and helpful developers

Room to improve

  • 🔪 Unnecessarily violent and disturbing cutscenes
  • 🐛 Bugs and glitches, especially in later levels
  • 🤔 Confusing or unclear story elements
  • 🤔 Controls can be awkward or imprecise

Bugs and requests

Blek

Reported bugs

3 issues
  • Crashes when trying to save screenshots
  • Compatibility issues on larger screens
  • Line disappears randomly during gameplay

Requested features

4 requests
  • Add more levels and content
  • Implement a level select or skip option
  • Add sound/music controls
  • Improve UI and controls

Where Shadows Slumber

Reported bugs

3 issues
  • Crashes or freezes, especially on certain levels
  • Glitches with interactable objects not functioning properly
  • Incompatibility issues on older devices

Requested features

4 requests
  • More levels or chapters
  • Option to disable or skip violent cutscenes
  • Improved controls and object manipulation
  • Landscape mode support for tablets

In-app purchases

None

Blek

No in-app purchases

None

Where Shadows Slumber

No in-app purchases

Questions

Is Blek free?
Blek costs $4.99, with no in-app purchases.
Is Where Shadows Slumber free?
Where Shadows Slumber costs $2.99, with no in-app purchases.
Which has better reviews, Blek or Where Shadows Slumber?
Where Shadows Slumber is rated higher. Blek averages 4.5 out of 5 from 812 ratings, while Where Shadows Slumber averages 4.6 from 318 ratings.
Do Blek or Where Shadows Slumber have ads?
Neither Blek nor Where Shadows Slumber shows ads.
Which is updated more often, Blek or Where Shadows Slumber?
Blek ships an update every 4 months, and Where Shadows Slumber every 2 weeks. Most recently, Blek was updated on November 11, 2026 and Where Shadows Slumber on November 11, 2026.

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