Comparison

Block Stack 3D vs Active Chess

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

Head to head
About

Block Stack 3D

A 3D physics-based game where players tap blocks to score points while preventing a ball from falling off the platform. Rotate the camera to strategize your moves and aim for the highest score in this addictive challenge.

Highlights
  • 3D physics-based gameplay
  • Tap to crush blocks
  • Prevent ball from falling
  • Camera rotation for strategy
  • High score chasing
Features
Read full description

This is a simple and addictive 3d physical elimination game。 The play of this game is very easy: 1.Tap any block to crush it and get score. 2.Don't let the ball fall off from the platform. 3.Draging left or right to rotate the camera. 4.Try your best to get the highest score.

About

Active Chess

Experience a unique chess variant with randomized starting positions and modified rules for dynamic gameplay. Develop your strategic thinking and planning skills in this engaging board game.

Highlights
  • Randomized starting positions
  • Modified chess rules
  • Strategic gameplay
  • Cognitive skill development
  • Choice of board sizes
  • Play against a chess bot
Features
Read full description

Playing chess regularly develops human cognitive abilities, such as: logical thinking, attentiveness, memory, ability to analyse and plan. However, in classical chess there is one drawback that does not contribute to the interest in the game on the part of millions of potential players. For thousands of years of the existence of chess, all combinations, the so-called openings, that can appear on the chessboard at the beginning of the game, have been developed and well studied. A professional player who knows several of these openings will certainly gain an advantage over an ordinary player, even if his cognitive abilities are obviously lower. Active Chess got its name because it excludes the use of different preliminary preparations in different game situations, especially at the beginning of the game. In active chess, there is no well-known traditional arrangement of pieces, and this precludes the use of a library of openings. From the first moves of the game, an active game begins, the result of which depends on the player's cognitive abilities, his ability to think and a bit of luck. The luck factor is associated with the formation of the starting position randomly for each player. But in order not to depend on capricious luck, the player can independently form his position on the board. At the same time he does not know what position his opponent will have. This gives a special sharpness of the game. In Active Chess, almost all the rules of classical chess are followed with a few exceptions: • Rule for castling of kings is absent since a player, when creating an initial position, can place his king in that part of the board and among other pieces, where he will be in the greatest safety. • Chess pieces can be placed on the first three ranks of each side in the order that suits the player. • A special mark is applied to the image of the pawns of the first move, which disappears after the first move. • Bishops can be of the same color field or different color fields at the choice of the player. Active Chess has to a choice of two options for boards 8x8 and 8x10. In the current version of the application, only a game with a chess bot is available. The application has ads are shown after the end of the game. The winner does not see ads! You can remove all Ads and limit of preset positions by subscription. Enjoy Game! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: http://books.virenter.com/policy.php

Screenshots

Block Stack 3D4 screens
Active Chess4 screens

Verdict

The call

The clearest difference is update cadence: Block Stack 3D at every 6 months against Active Chess's every 39 months. Block Stack 3D also leads on ratings volume (13 vs 1) and iOS requirement (8.0 vs 15.0). On price, rating, ads and in-app purchases 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 Stack 3D sells 1 one-off in-app purchase and Active Chess sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Block Stack 3D against 5.0 for Active Chess. That said, the two scores are not equally well evidenced: Block Stack 3D has 13 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Block Stack 3D ships an update every 6 months, Active Chess every 39 months. The most recent releases landed on October 3, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
Block Stack 3D versus Active Chess: the parameters behind the verdict, then further details
ParameterBlock Stack 3DActive Chess
PriceFreeFree
Rating4.9 (13 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings13 — better1
Update frequencyEvery 6 months — betterEvery 39 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size54 MB4 MB
Age rating4+4+
Developer光耀 宁Alexey Polunin

Customer experience

Block Stack 3D

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Active Chess

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

In-app purchases

1 purchases

Block Stack 3D

One-time1
  • Remove Ads$0.99
3 purchases

Active Chess

Subscriptions3
  • Unlimited Positions 1 Week$0.997 Days
  • Unlimited Positions 1 Month$1.991 Month
  • Unlimited Positions 3 Month$4.993 Months

Questions

Is Block Stack 3D free?
Block Stack 3D is free to download, with in-app purchases available.
Is Active Chess free?
Active Chess is free to download, with in-app purchases available.
Which has better reviews, Block Stack 3D or Active Chess?
Active Chess is rated higher. Block Stack 3D averages 4.9 out of 5 from 13 ratings, while Active Chess averages 5.0 from 1 ratings.
Do Block Stack 3D or Active Chess have ads?
Neither Block Stack 3D nor Active Chess shows ads.
Which is updated more often, Block Stack 3D or Active Chess?
Block Stack 3D ships an update every 6 months, and Active Chess every 39 months. Most recently, Block Stack 3D was updated on October 3, 2026 and Active Chess on September 23, 2026.

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