Comparison

Sliding Block vs Ouroboros

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

Head to head
About

Sliding Block

A simple puzzle game where players slide blocks to clear a path for a star block to exit the board. It offers over 3000 stages for players of all skill levels.

Highlights
  • Over 3800 puzzle stages
  • Suitable for beginners and experts
  • Easy and quick gameplay
  • Completely free to play
Features
Read full description

sliding block is a simple puzzle game. The goal of this game is to get a block with start out of the board by sliding the other block out of the way. we offerd more than 3000 puzzles for you to solve. How to Play You need to get the way of block the exit gate. move the block with star out of the way. Features. - 3800 puzzle stage - enjoy all for beginner and expert - Very easy and quick - it is all FREE!

About

Ouroboros

Connect block pieces to form loops and score points in this addictive puzzle game. Inspired by classic brain training challenges, it offers endless ways to test your logic and creativity. Unlock new themes and compete with friends on the global leaderboard.

Highlights
  • Connect block pieces
  • Form and complete loops
  • Offline play
  • Unlockable themes
  • Global leaderboard
  • Relaxing gameplay
Features
Read full description

Inspired by classic puzzle and brain training games such as pipes, Ouroboros is a unique brain training game that will challenge you to connect various block pieces to form as many loops as possible before filling up the board. Ouroboros is also the name of the mythical snake, symbol of eternal renewal. This ancient creature inspired our fun, addictive puzzle game that will constantly challenge you to think differently and create anew from destruction. Are you ready to take on the Ouroboros challenge? Download OUROBOROS now and play the game for free! ◆◆◆◆◆◆◆◆◆◆ How to play OUROBOROS: ► Place & connect blocks on the board. ► Create & complete loops. ► Earn points and progress as far as you can. Beware! As you progress further, limited space, randomly-placed tiles, and various obstacles will present new challenges to solve. ◆◆◆◆◆◆◆◆◆◆ What you’ll love in OUROBOROS: ◆ FREE to play! Start right now! Download the game and play it for free. The game is supported by ads. ◆ OFFLINE play Play anywhere, on the go, even if you don’t have an internet or WIFI connection available. ◆ EASY to learn! Place blocks & connect them. Create loops & Earn points ◆ ENDLESS ways to challenge your brain The challenge is endless. As long as you manage to clear enough space on the board, you’ll be able to progress. ◆ CREATE the biggest loops Be creative and find ways to connect the largest loops possible. ◆ RELAX and play at your own pace Pick it up anytime. Stop whenever you want. The game is a perfect time killer for those small breaks. ◆ INVITE your friends to play and challenge them to beat your score Compare how you are doing against your friends on the global leaderboard. ◆ BEAUTIFUL themes to unlock As you progress, you’ll unlock new backgrounds to customize the look and feel of the game. ◆◆◆◆◆◆◆◆◆◆ Any questions or comments? We’d love to hear from you. Contact us at: contact@oaplus.co Want to learn more about the game? Please visit: Website: https://www.oaplus.co Privacy: https://www.oaplus.co/privacy Follow us on social media: Facebook: https://www.facebook.com/oaplus.co/ Twitter: @oaplusstudio Big THANKS to all of you who are showing interest in our game. Download OUROBOROS now for free and challenge your brain to think anew. See you soon in the game!

Screenshots

Sliding Block4 screens
Ouroboros4 screens

Verdict

The call

The clearest difference is rating: Ouroboros at 4.6 against Sliding Block's 1.0. Ouroboros also leads on update cadence (every 5 months vs every 13 months) and ratings volume (10 vs 1). Sliding Block's advantage is review sentiment (100% vs 85%). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Ouroboros holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Ouroboros has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Sliding Block's written reviews are positive against 85% of Ouroboros's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Sliding Block ships an update every 13 months, Ouroboros every 5 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
Sliding Block versus Ouroboros: the parameters behind the verdict, then further details
ParameterSliding BlockOuroboros
PriceFreeFree
Rating1.0 (1 ratings)4.6 (10 ratings) — better
Positive reviews100.0% of reviews — better84.6% of reviews
Number of ratings110 — better
Update frequencyEvery 13 monthsEvery 5 months — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size15 MB111 MB
Age rating4+4+
DeveloperEun JunseokOA+ LLC

Customer experience

Sliding Block

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Ouroboros

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive84.6%
Neutral7.7%
Negative7.7%

In-app purchases

None

Sliding Block

No in-app purchases

None

Ouroboros

No in-app purchases

Questions

Is Sliding Block free?
Sliding Block is free to download, with no in-app purchases.
Is Ouroboros free?
Ouroboros is free to download, with no in-app purchases.
Which has better reviews, Sliding Block or Ouroboros?
Ouroboros is rated higher. Sliding Block averages 1.0 out of 5 from 1 ratings, while Ouroboros averages 4.6 from 10 ratings.
Do Sliding Block or Ouroboros have ads?
Both Sliding Block and Ouroboros show ads.
Which is updated more often, Sliding Block or Ouroboros?
Sliding Block ships an update every 13 months, and Ouroboros every 5 months. Most recently, Sliding Block was updated on November 1, 2026 and Ouroboros on November 2, 2026.

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