Comparison

FlagBlocks vs Block Slide

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

Head to head
About

FlagBlocks

Features
Read full description

Learn Flags While You Play FlagBlocks is a fun and addictive puzzle game where you recreate world flags using colored blocks. Train your memory, improve your visual skills, and discover countries in an interactive way. How it works Look at the flag, memorize it… and rebuild it! Place each block in the correct position Choose the right colors Complete the flag before time runs out (in challenge modes) Game Modes Relax Mode Play at your own pace No time limit No pressure Perfect for learning Challenge Mode Test your memory and speed Limited time Limited lives Visual effects for extra difficulty Expert Mode For advanced players Higher difficulty Fewer hints Maximum focus required Features Dozens of world flags to complete Simple and addictive block-based gameplay Boost your memory and concentration Level up and earn experience (XP) Unlock new challenges and flags Clean and relaxing design Play anytime, even offline Why you’ll love FlagBlocks Whether you want to relax or challenge your brain, FlagBlocks offers the perfect balance between fun and learning. Discover the world… one flag at a time.

About

Block Slide

Features
Read full description

Welcome to Block Slide, the ultimate block puzzle game where every tap counts! Tap blocks in the right direction and clear the grid with smooth, satisfying moves. How to Play -Tap blocks to push them out of the grid -Choose the right direction to avoid obstacles -Clear all blocks and move to the next level -Plan your taps carefully for the perfect clear Why You’ll Love It -Simple controls, addictive gameplay -Satisfying block movements and clean clears -Easy to learn, challenging to master -Hundreds of levels to complete -Relaxing yet strategic puzzle experience -Feel the satisfaction with every block removed Features -Intuitive tap mechanics -Progressive difficulty levels -Smooth animations and satisfying effects -No time limits—play at your own pace -Play anytime, anywhere -Brain-teasing puzzles for all skill levels Challenge yourself to become a Block Slide master. Tap smart, clear blocks, and escape the grid with every satisfying move. Ready to clear the grid? Download Block Slide now!

Screenshots

FlagBlocks4 screens
Block Slide4 screens

Verdict

The call

The clearest difference is in-app purchases: FlagBlocks at none against Block Slide's 10. FlagBlocks also leads on update cadence (every 2 days vs every 6 weeks). On price, ads, 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. Block Slide sells 10 one-off in-app purchases. FlagBlocks asks for nothing beyond the download.

UpkeepUpdate frequency

FlagBlocks ships an update every 2 days, Block Slide every 6 weeks. Both last shipped on October 25, 2026.

Scorecard2 real differences · 4 level
FlagBlocks versus Block Slide: the parameters behind the verdict, then further details
ParameterFlagBlocksBlock Slide
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 6 weeks
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size36 MB384 MB
Age rating4+12+
DeveloperRaul Sanchez ReyesPlayBliss

In-app purchases

None

FlagBlocks

No in-app purchases

10 purchases

Block Slide

One-time10
  • Choose One Bundle 1$1.99
  • Choose One Bundle 2$4.99
  • Choose One Bundle 3$11.99
Show 7 more
  • Choose One Bundle 4$14.99
  • Chain Bundle 5$49.99
  • Chain Bundle 6$64.99
  • Chain Bundle 7$79.99
  • Chain Bundle 8$89.99
  • Chain Bundle 9$99.99
  • Chain Bundle 10$119.99

Questions

Is FlagBlocks free?
FlagBlocks is free to download, with no in-app purchases.
Is Block Slide free?
Block Slide is free to download, with in-app purchases available.
Do FlagBlocks or Block Slide have ads?
Both FlagBlocks and Block Slide show ads.
Which is updated more often, FlagBlocks or Block Slide?
FlagBlocks ships an update every 2 days, and Block Slide every 6 weeks. Most recently, FlagBlocks was updated on October 25, 2026 and Block Slide on October 25, 2026.

Other comparisons