Comparison

BrainMem vs Gem Block Puzzle Game

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

Head to head
About

BrainMem

Enhance your memory with this engaging game. Test your recall by repeating number sequences. Designed to improve cognitive abilities through fun challenges.

Highlights
  • Memory improvement game
  • Number sequence recall
  • Cognitive ability enhancement
  • Challenging gameplay
Features
Read full description

Three numbers. One growing challenge. Watch the numbers appear on the board. Remember where they are. When the yellow notes cover them, tap the numbers in order. Clear a round and the next adds one more number. Start with three and work your way toward a full 28-number board. One wrong tap ends the run. Your next attempt is just a tap away. A SMALL GAME WITH PLENTY TO REMEMBER - 26 rounds with increasingly longer sequences - Random number positions for a different challenge each run - Faster correct answers earn bonus points, but there is no time limit to end your run - Personal best scores saved on your device - Offline gameplay for a quick break wherever you are - Hand-drawn artwork, cheerful paper notes and gentle animations - Sound controls and pause/resume when you need a break Made for iPhone and iPad, with a board that fits your screen while keeping the original BrainMem rules and artwork. How many numbers can you remember? Special thanks to: - Matea Ignatoski (the dev girl) - Korina Hunjak (the art girl)

About

Gem Block Puzzle Game

A classic jewel-themed puzzle game where you strategically place blocks to clear lines and earn points. Enjoy a relaxing experience with no time limits, but be mindful of board space as levels increase in difficulty. Aim for high scores by clearing multiple lines and avoiding a full board.

Highlights
  • Classic jewel puzzle gameplay
  • Drag and drop block placement
  • Clear horizontal and vertical lines
  • Score-based progression
  • No time limit
  • Challenging difficulty scaling
Features
Read full description

Gem Block Puzzle is a classic jewel puzzle where you drag shining jewel blocks to fill in the horizontal and vertical lines and remove them off the board to make rooms for new pieces. When you crush more blocks, you will get more scores. However, the scores are not easy to get since you get to higher levels, Gem Block Puzzle will get harder and harder. Try to strategize your moves and not to let the sparkle jewel blocks fill up the board and give no space for other ones or else the game will end. GEM BLOCK PUZZLE FEATURES: - A jewel classic game - Soothing gem blocks - Best killing time puzzle game - Easy to play, hard to master - Stunning landscape background - No time limit, you can play at your own pace HOW TO PLAY GEM BLOCK PUZZLE: - Drag blocks to fill rows and columns - Game will be over if there's no space for any waiting blocks Term of Service: https://puzzle.sg Privacy Policy: https://puzzle.sg

Screenshots

BrainMem4 screens
Gem Block Puzzle Game4 screens

Verdict

The call

The clearest difference is price: Gem Block Puzzle Game at Free against BrainMem's $0.99. Gem Block Puzzle Game also leads on update cadence (monthly vs every 38 months) and ratings volume (942 vs 1). BrainMem's advantage is rating (5.0 vs 4.5) and ads (none vs shown). On in-app purchases 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

Gem Block Puzzle Game is free to download; BrainMem costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BrainMem holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Gem Block Puzzle Game has 942 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

BrainMem ships an update every 38 months, Gem Block Puzzle Game monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
BrainMem versus Gem Block Puzzle Game: the parameters behind the verdict, then further details
ParameterBrainMemGem Block Puzzle Game
Price$0.99Free — better
Rating5.0 (1 ratings) — better4.5 (942 ratings)
Positive reviews—32.3% of reviews
Number of ratings1942 — better
Update frequencyEvery 38 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size16 MB282 MB
Age rating4+17+
DeveloperExevio Ltd.puzzle studio

Customer experience

BrainMem

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Gem Block Puzzle Game

All ratings937 ratings
Positive85.3%
Neutral6.3%
Negative8.4%
Written reviews65 reviews
Positive32.3%
Neutral12.3%
Negative55.4%

Bugs and requests

BrainMem

Not enough reviews yet to summarise bugs or requests.

Gem Block Puzzle Game

Reported bugs

2 issues
  • Ads continually reset audio settings
  • Game resets to square 1 after ads

Requested features

2 requests
  • Option to bypass ads
  • Ability to save settings

In-app purchases

None

BrainMem

No in-app purchases

None

Gem Block Puzzle Game

No in-app purchases

Questions

Is BrainMem free?
BrainMem costs $0.99, with no in-app purchases.
Is Gem Block Puzzle Game free?
Gem Block Puzzle Game is free to download, with no in-app purchases.
Which has better reviews, BrainMem or Gem Block Puzzle Game?
BrainMem is rated higher. BrainMem averages 5.0 out of 5 from 1 ratings, while Gem Block Puzzle Game averages 4.5 from 942 ratings.
Do BrainMem or Gem Block Puzzle Game have ads?
Gem Block Puzzle Game shows ads; BrainMem does not.
Which is updated more often, BrainMem or Gem Block Puzzle Game?
BrainMem ships an update every 38 months, and Gem Block Puzzle Game monthly. Most recently, BrainMem was updated on November 2, 2026 and Gem Block Puzzle Game on November 3, 2026.

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