Comparison

Happy Block Flow vs Slide Block Away

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

Head to head
About

Happy Block Flow

A challenging puzzle game where you move colored blocks to match doors and plan optimal routes. Unlock new props and overcome obstacles across hundreds of levels. Compete globally on the season leaderboard.

Highlights
  • Color block matching
  • Route planning puzzles
  • Hundreds of levels
  • Unlockable props
  • Season leaderboard
  • Smooth animations
Features
Read full description

This is a challenging and fun puzzle game! Here, you will complete the unique challenges of each level by moving blocks of corresponding colors, planning the best route, and matching doors of the same color. How to play: ● Move blocks: Blocks of different colors will appear on the screen, and you need to choose the correct block to move according to the prompts. ● Plan the route: Every step is crucial, and rational planning of the moving path is the key to success. Avoid obstacles and ensure that the blocks can reach the target location smoothly. ● Match color doors: Each level has a door of a specific color. Only when you move the block of the same color to the door will the door open, thus completing the challenge. ● Unlock new props: As the level progresses, you will get new props to help you solve complex problems more easily. Game features: ● Rich levels: More than a hundred well-designed levels are waiting for you to challenge, each of which is full of new surprises and puzzles. ● Strategy and planning: You need to use your brain to think and rationally plan each step of action to successfully unlock all doors. ● Season leaderboard: Join the competition of global players and leave your name on the season leaderboard through your wisdom and skills. ● Easy-to-use operation: Just slide the screen gently to move the blocks, but it takes careful consideration to complete the challenge. ● Exquisite graphics: Fresh color design and smooth animation effects bring visual enjoyment. Whether you are a fan of puzzle games or a master seeking challenges, it can provide you with endless fun and sense of accomplishment.

About

Slide Block Away

Engage your mind with this addictive puzzle game. Slide colorful wooden blocks to their matching zones to clear the board. Strategize your moves to overcome obstacles and solve increasingly challenging levels.

Highlights
  • Slide blocks in any direction
  • Match blocks to color zones
  • Overcome obstacles
  • Strategic block movement
  • Addictive brain workout
Features
Read full description

Ready to put your puzzle-solving skills to the test? Slide Block Away offers a fun and addictive brain workout as you slide vibrant wooden blocks into their correct spots to clear the board! Easy to pick up, tough to master! Simply drag the blocks and direct them toward their matching color zones. Once the blocks land in the right areas, they vanish! Sounds simple? As the board gets tighter, your strategy matters more than ever—can you beat the challenge? Gameplay Basics: - Swipe blocks in any direction to move them. - Navigate around tricky obstacles that may block your path. - Match blocks with their corresponding color zones to remove them. - Plan each move carefully—one wrong swipe could get you stuck!

Screenshots

Happy Block Flow2 screens
Slide Block Away4 screens

Verdict

The call

The clearest difference is review sentiment: Slide Block Away at 60% against Happy Block Flow's 9%. Slide Block Away also leads on rating (4.6 vs 3.6) and ads (none vs shown). Happy Block Flow's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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. Happy Block Flow sells 13 one-off in-app purchases and Slide Block Away sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Slide Block Away holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Slide Block Away has 496 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 9% of Happy Block Flow's written reviews are positive against 60% of Slide Block Away's.

UpkeepUpdate frequency

Happy Block Flow ships an update every 10 days, Slide Block Away every 5 days. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Happy Block Flow versus Slide Block Away: the parameters behind the verdict, then further details
ParameterHappy Block FlowSlide Block Away
PriceFreeFree
Rating3.6 (7 ratings)4.6 (496 ratings) — better
Positive reviews9.1% of reviews60.0% of reviews — better
Number of ratings7496 — better
Update frequencyEvery 10 daysEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size1.0 GB245 MB
Age rating12+4+
DeveloperDRAGONVALE LIMITED8 Sport

Customer experience

Happy Block Flow

All ratings7 ratings
Positive57.1%
Neutral14.3%
Negative28.6%
Written reviews11 reviews
Positive9.1%
Neutral27.3%
Negative63.6%

Slide Block Away

All ratings495 ratings
Positive89.3%
Neutral6.3%
Negative4.4%
Written reviews10 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

13 purchases

Happy Block Flow

One-time13
  • normalpack6$0.99
  • firstpack$0.99
  • gold1$1.99
Show 10 more
  • doublegold1$1.99
  • normalpack7$2.99
  • normalpack1$4.99
  • normalpack2$6.99
  • gold2$7.99
  • normalpack3$9.99
  • gold3$13.99
  • goldenpass$19.99
  • normalpack4$19.99
  • gold4$27.99
14 purchases

Slide Block Away

One-time14
  • Starter Pack$2.99
  • Rocket Item Pack$2.99
  • Remove Ads Pack$2.99
Show 11 more
  • Support Item Pack$2.99
  • More Time Pack$2.99
  • Magnet Item Pack$2.99
  • Hammer Item Pack$2.99
  • Freeze Item Pack$2.99
  • Hot Deal Pack$3.99
  • Sale Pack$6.99
  • Pack Coin 3$8.99
  • Pack Coin 4$12.99
  • Pack Coin 5$17.99
  • Pack Coin 6$34.99

Questions

Is Happy Block Flow free?
Happy Block Flow is free to download, with in-app purchases available.
Is Slide Block Away free?
Slide Block Away is free to download, with in-app purchases available.
Which has better reviews, Happy Block Flow or Slide Block Away?
Slide Block Away is rated higher. Happy Block Flow averages 3.6 out of 5 from 7 ratings, while Slide Block Away averages 4.6 from 496 ratings.
Do Happy Block Flow or Slide Block Away have ads?
Happy Block Flow shows ads; Slide Block Away does not.
Which is updated more often, Happy Block Flow or Slide Block Away?
Happy Block Flow ships an update every 10 days, and Slide Block Away every 5 days. Most recently, Happy Block Flow was updated on October 24, 2026 and Slide Block Away on October 24, 2026.

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