REVERSI ZERO vs Haimon
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
REVERSI ZERO
Experience a classic board game with multiple difficulty levels and intuitive controls. Compete with players worldwide for the highest score in a dedicated marathon mode. Enjoy a challenging and engaging gameplay experience designed for all skill levels.
- Up to level 75
- Good operability
- High score competition
- Adjustable difficulty levels (Lv1-Lv50)
- One-hand operation
- Marathon mode
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▽We have prepared up to level 75 !! ▽Good operability! ▽ Compete for the high score and the whole country of users! 【Features of the app】 ①In accordance with the level of the user is prepared to Lv1 ~ Lv50 ②Anyone with one hand easy operation is possible. ③ In Marathon mode, you can compete with the country of the user.
Haimon
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Haimon is a relaxing mahjong solitaire game created for portrait play on iPhone and iPad. Match pairs of open tiles, work through layered 72-tile boards, and discover charming Haimon companions along the way. Every board is generated backward from a complete solution, so there is always a path to victory. Take your time, uncover each layer, and find the right order of matches. Complete levels to earn new Haimon and grow your collection. Choose a favorite companion, charge its unique skill by clearing pairs, and activate it when you need a helping hand. Features: - Classic mahjong solitaire matching - Layered boards with 72 tiles - Deals created from complete solutions - Collectible Haimon companions - Evolution and synthesis paths - Unique companion skills - Scores and combos - Gentle sound, haptics, and colorful 3D visuals - Portrait play designed for iPhone and iPad - Automatic progress saving Clear every tile, evolve your favorites, and find the Haimon that belongs by your side.
Screenshots
Verdict
The clearest difference is in-app purchases: Haimon at none against REVERSI ZERO's 1. Haimon also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). On price, device support and iOS requirement 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
Both are free to download. REVERSI ZERO sells 1 one-off in-app purchase. Haimon asks for nothing beyond the download.
REVERSI ZERO ships an update monthly, Haimon every 10 days. Both last shipped on November 13, 2026.
| Parameter | REVERSI ZERO | Haimon |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (76 ratings) — better | — |
| Positive reviews | 86.8% of reviews | — |
| Number of ratings | 76 — better | — |
| Update frequency | Monthly | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 198 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | RELEASE BASE, K.K. | Taisei Mima |
In-app purchases
REVERSI ZERO
- プレミアムサービス30日間$3.99
Haimon
No in-app purchases









