janvo vs Mongjin
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
janvo
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Janvo is a new type of strategy game that combines the familiar rules of Rock Paper Scissors with tactical board movement. Each piece has unique movement directions and ranges, creating a simple yet deeply strategic battle experience as you advance across the board and capture your opponent’s pieces. Features A battle system based on classic Rock Paper Scissors strengths and weaknesses Tactical positioning and mind games that influence every turn Multiple CPU difficulty levels for casual play Simple and intuitive controls suitable for all players Upcoming Updates Online multiplayer mode Expanded player profile and match history features Enjoy a fresh and strategic take on Rock Paper Scissors with Janvo.
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.
- 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
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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
Verdict
janvo and Mongjin are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 11, 2026 and October 1, 2026 respectively.
| Parameter | janvo | Mongjin |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 days | Every 3 days |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 102 MB | 43 MB |
| Age rating | 4+ | 12+ |
| Developer | ARC LAB LLC | Oin Kwon |
In-app purchases
janvo
No in-app purchases
Mongjin
No in-app purchases








