Comparison

Proversi · A Better Reversi! vs Mongjin

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

Head to head
About

Proversi · A Better Reversi!

Experience a unique twist on the classic Reversi board game with enhanced placement rules. Enjoy strategic gameplay on various board sizes, offering more dynamic and fun matches. Perfect for two players seeking a challenging yet accessible experience.

Highlights
  • Modified Reversi placement rules
  • Play adjacent to any piece
  • Multiple board sizes
  • Two-player strategy
  • Offline gameplay
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Reversi-like board game with modified rules where you are allowed to place a piece adjacent to any piece, including yours! This makes it more fun! You can also play on multiple board sizes!

About

Mongjin

A two-player strategy board game where players escort their King to safety while using Guards to block opponents and open routes. Simple rules offer deep strategic decisions for quick matches, friend games, or playing against AI.

Highlights
  • Real-time online matches
  • Friend matches via room code
  • Computer opponents (Easy, Normal, Hard)
  • Local two-player mode
  • Step-by-step tutorial
  • Anonymous profiles with stats
Features
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Mongjin (몽진, 蒙塵) is an original two-player strategy board game from Korea. Escort your King to the far side of the board while your Guards open routes, block the opponent, and protect every step forward. Simple rules lead to deep decisions. A Guard that protects your King can become your sharpest attacker, and one well-timed block can decide the match. Features • Quick Match with real-time online opponents • Friend matches using a six-character room code • Computer opponents with Easy, Normal, and Hard difficulty • Local two-player matches on one device • A step-by-step tutorial for new players • Anonymous profiles with wins, losses, win rate, Elo rating, and ranking Win by reaching the goal row with your King, capturing the opposing King, or surrounding it so it cannot move. Find the balance between safety and speed, attack and defense, then lead your King home.

Screenshots

Proversi · A Better Reversi!4 screens
Mongjin3 screens

Verdict

The call

The clearest difference is in-app purchases: Mongjin at none against Proversi · A Better Reversi!'s 10. Mongjin also leads on update cadence (every 3 days vs every 5 weeks). Proversi · A Better Reversi!'s advantage is device support (4 vs 1) and iOS requirement (14.0 vs 17.0). On price and ads 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. Proversi · A Better Reversi! sells 10 in-app purchases, starting at $1.99 per month. Mongjin asks for nothing beyond the download.

UpkeepUpdate frequency

Proversi · A Better Reversi! ships an update every 5 weeks, Mongjin every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Proversi · A Better Reversi! versus Mongjin: the parameters behind the verdict, then further details
ParameterProversi · A Better Reversi!Mongjin
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 5 weeksEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size14 MB44 MB
Age rating4+12+
DeveloperXThunder Inc.Oin Kwon

Customer experience

Proversi · A Better Reversi!

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Mongjin

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Proversi · A Better Reversi!

Subscriptions2
  • No ads!$1.991 Month
  • Remove Ads!$14.991 Year
One-time8
  • DefaultFree
  • 200 coins$1.29
  • Heroes$1.29
Show 5 more
  • Halloween$1.99
  • Heroes 2$1.99
  • 500 coins$2.29
  • Knights$2.99
  • 1000 coins$3.59
None

Mongjin

No in-app purchases

Questions

Is Proversi · A Better Reversi! free?
Proversi · A Better Reversi! is free to download, with in-app purchases available.
Is Mongjin free?
Mongjin is free to download, with no in-app purchases.
Do Proversi · A Better Reversi! or Mongjin have ads?
Both Proversi · A Better Reversi! and Mongjin show ads.
Which is updated more often, Proversi · A Better Reversi! or Mongjin?
Proversi · A Better Reversi! ships an update every 5 weeks, and Mongjin every 3 days. Most recently, Proversi · A Better Reversi! was updated on November 4, 2026 and Mongjin on October 31, 2026.

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