Comparison

Defrag Game vs Gblocks

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

Head to head
About

Defrag Game

A simple yet addictive puzzle strategy game where players rearrange colored blocks into larger groups of the same color. The goal is to fill empty slots with adjacent blocks of matching colors to complete the game and achieve a high score.

Highlights
  • Rearrange colored blocks
  • Group same-colored blocks
  • Drag blocks into empty slots
  • Score based on time and moves
  • Compactness ratio scoring
  • Multiple difficulty levels
Features
Read full description

***** - "Very addictive once you master the method - A very easy game to pick up and play at any time with lots of ways to improve your score each time. Great idea!" "This is the nerdiest game I've seen for a while. Love it!" - pfg​2009 DefragGame is a fun, simple and highly addictive puzzle strategy game where goal is to arrange the colour blocks into larger same colour groups by reorganising them. Do this by dragging them into empty slots next to the same colour. The game is complete when there are no fragments left. Your score starts at 1,500 on easy, 2,000 on medium and 2,500 on hard. You lose 10 points per second taken and 2 points per move made. That score is then multiplied by your compactness ratio. Fewer gaps between the beginning and end of all the files means a better compactness ratio and a higher score.

About

Gblocks

This app merges play and learning, offering a unique experience to stimulate your brain and improve cognitive skills. It features challenges for all levels and a community for friendly competition and sharing.

Highlights
  • Cognitive enhancement
  • Problem-solving skills
  • Levels for all skill levels
  • Smart play community
  • Fun with purpose
Features
Read full description

Discover the App that Revolutionizes Smart Entertainment! Exercise Your Mind, Improve Your Skills Enter a world where playing and learning merge. Our blocks app offers you a unique experience, stimulating your brain while having fun. Key Features: Cognitive Enhancement: Develop your critical thinking and problem solving skills. Fun with Purpose: Play and learn, improving with every step. Levels for Everyone: From beginner to expert, there are challenges for every skill. Join the Smart Play Community: Compete, share and improve with friends and family. Download Now: Start your brain adventure and unite fun with personal development.

Screenshots

Defrag Game4 screens
Gblocks4 screens

Verdict

The call

The clearest difference is in-app purchases: Defrag Game at none against Gblocks's 5. Defrag Game also leads on ads (none vs shown) and iOS requirement (6.1 vs 12.0). Gblocks's advantage is update cadence (every 3 days vs every 4 months) and review sentiment (100% vs 80%). On price, rating 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

Both are free to download. Gblocks sells 5 one-off in-app purchases. Defrag Game asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Defrag Game against 5.0 for Gblocks. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 80% of Defrag Game's written reviews are positive against 100% of Gblocks's.

UpkeepUpdate frequency

Defrag Game ships an update every 4 months, Gblocks every 3 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

Scorecard7 real differences · 3 level
Defrag Game versus Gblocks: the parameters behind the verdict, then further details
ParameterDefrag GameGblocks
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings13 — better
Update frequencyEvery 4 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.1 — better12.0
Further details — not scored
Size20 MB91 MB
Age rating4+12+
DeveloperNicholas ThompsonGGyess

Customer experience

Defrag Game

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Gblocks

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Defrag Game

No in-app purchases

5 purchases

Gblocks

One-time5
  • 240 Gems$2.99
  • Remove Ads$3.99
  • 800 Gems$3.99
Show 2 more
  • 1,500 Gems$4.99
  • 3500 Gems$9.99

Questions

Is Defrag Game free?
Defrag Game is free to download, with no in-app purchases.
Is Gblocks free?
Gblocks is free to download, with in-app purchases available.
Which has better reviews, Defrag Game or Gblocks?
Defrag Game and Gblocks are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do Defrag Game or Gblocks have ads?
Gblocks shows ads; Defrag Game does not.
Which is updated more often, Defrag Game or Gblocks?
Defrag Game ships an update every 4 months, and Gblocks every 3 days. Most recently, Defrag Game was updated on October 2, 2026 and Gblocks on September 30, 2026.

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