Comparison

Rek vs Ouk Chaktrang Chess

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

Head to head
About

Rek

Engage in a strategic two-player board game based on ancient Cambodian traditions. Capture your opponent's King through unique 'Rek' moves or by trapping their units. Explore different playstyles, including the challenging 'Min Rek Chanh' mode.

Highlights
  • Two-player board game
  • Ancient Khmer strategy
  • Capture opponent's King
  • Unique 'Rek' capture mechanic
  • Two distinct playstyles
  • Strategic planning required
Features
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Rek is popular Ancient Khmer Board Game played by two people on the board of 8X8 squares. The Cambodian transitive verb “Rek” means ‘carry on one’s shoulder a pole at each end of which is a container, bundle or object. It was pointed out that the game was popular among military troops. Today, it is also played by Cambodian women. Objective The object of the game is to “capture” instead of checkmate the opponent’s King. All units may be captured in two ways : 1- when they are “Rek” by an enemy unit in the analogy that they are the containers carried away by that enemy unit. This later way of capture actually bears the name of the game. 2- when they are tightly surrounded or trapped by the enemy units and thus have no legal move. It also has two different forces of 32 units in total . Each side starts with a force of 16 units: One King and 15 Men. All the Men have the same value and physical shape. And they all, including the Kings, move like the Boat or Rook. Another Style of Play​ (Taunt enemry to Rek) The Rek also has its own special style of play. It is named “Min Rek Chanh” (Not Rek Lose if opponent taunt). The object of the game is still the same, capturing the opponent’s King. But, there is only one legal way to capture the enemy units, including the King: “Rek” them two at a time. The Kings may not move at all, not even a square. They are “palace kings”! Other setting features and opening setup are the same as those of the regular Rek. The unique characteristic of this style of play is that a player’s order of Rek to the other must be honored, otherwise the latter loses and the game is over. So, strategic and deliberate sacrifices are the mind set behind winning the game. Usually the game is over when one player orders a “right” series of the opponent’s consecutive moves to ‘Rek’ his units which ultimately will lead to the capture or Rek of the opponent’s King in return. BUT, if he orders the wrong series of the opponent’s moves, he ends up losing his force without any desirable consequence. Thus the game demands a long-term and coherent strategic planning to get the right orders of move. In this kind of play, you are in a more dangerous situation for preserving too many own units, but if you do not have enough of them to design your scheme of making a right series of the opponent’s moves, it is not good either.

About

Ouk Chaktrang Chess

Features
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OukChaktrang (ouk chaktrang), or Cambodian Chess, is the form of chess played in Cambodia. OukChaktrang (ouk chaktrang) is also known as Khmer Chess or Ouk Chaktrang. oukchaktrang Ouk Chaktrang is also known as Khmer Chess or Ouk Chaktrang, originating from the Indian game Saturanga from the 6th century. This intellectual sport has been a very popular game in Cambodia for many centuries. Ouk Chaktrang was also included in Cambodia as a competition at Sea games 32. The game is strategic so that players can successfully defend their kingdom while attacking opponents. This is a popular game to train patience, strategic thinking ability and intelligence. Its rules are similar to Makruk, Thai Chess, with some special opening moves and minor differences. Ouk Chaktrang uses a board with 64 squares and each player will have 16 pieces with 1 king, 1 queen, 2 rooks, 2 knights, 2 bishops and 8 pawns. However, Ouk Chaktrang has a unique way of arranging and moving pieces. On the Ouk Chaktrang board, 8 pawns are arranged in a straight line like chess but stand 1 row apart from the remaining 8 pieces (also lined up). In the first move, the king moves like... a knight. The queen can move straight and diagonally, but each move can only move 1 space. The bishop moves diagonally and can only move 1 space per move. The pawns, knights, and rooks are moved like chess. With pawns, when they advance to row number 6, they can be promoted. Because the queen and bishop cannot move all the way like chess, the player's attack power is limited. Therefore, each match of Ouk Chaktrang can be long and tense with a longer playing time than chess. oukchaktrang ouk chaktrang

Screenshots

Rek1 screens
Ouk Chaktrang Chess4 screens

Verdict

The call

The clearest difference is update cadence: Ouk Chaktrang Chess at every 3 days against Rek's every 3 weeks. On price, ads, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Rek ships an update every 3 weeks, Ouk Chaktrang Chess every 3 days. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 9 level
Rek versus Ouk Chaktrang Chess: the parameters behind the verdict, then further details
ParameterRekOuk Chaktrang Chess
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size25 MB136 MB
Age rating4+4+
DeveloperNora KyHoai Nguyen

In-app purchases

None

Rek

No in-app purchases

None

Ouk Chaktrang Chess

No in-app purchases

Questions

Is Rek free?
Rek is free to download, with no in-app purchases.
Is Ouk Chaktrang Chess free?
Ouk Chaktrang Chess is free to download, with no in-app purchases.
Do Rek or Ouk Chaktrang Chess have ads?
Both Rek and Ouk Chaktrang Chess show ads.
Which is updated more often, Rek or Ouk Chaktrang Chess?
Rek ships an update every 3 weeks, and Ouk Chaktrang Chess every 3 days. Most recently, Rek was updated on October 21, 2026 and Ouk Chaktrang Chess on October 11, 2026.

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