Fun Chess Master vs マッスルフレンド
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fun Chess Master
Learn and play chess with a distraction-free interface. Offers multiple difficulty levels, interactive lessons, and training puzzles for all skill levels. Supports local multiplayer and multiple languages.
- 16 difficulty levels
- Interactive lessons
- 1000 training puzzles
- Local two-player mode
- Offline play
- Multiple languages
- Light and dark mode
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Fun Chess Master is a friendly, colorful chess app for kids and beginners, and anyone who wants to get better at chess. PLAY TALKING ANIMAL OPPONENTS Sixteen levels, each with its own animal, from a chick that is still learning the moves to a grandmaster dragon. Every opponent shows its approximate Elo, reacts to your moves out loud, and the gentle ones share tips as you play. A THOUSAND-LEVEL PUZZLE ADVENTURE Climb a map of 1,000 hand-picked tactics puzzles, from beginner to master. Earn up to three stars on each level, beat a boss every ten levels, use a hint when you're stuck, and chase your best score. LEARN TO PLAY Thirty interactive lessons across seven modules cover how each piece moves, the special rules, tactics, checkmate patterns, and opening and endgame ideas, with the legal squares highlighted right on the board. LEVEL UP EVERY DAY Earn experience for training, playing and visiting each day. Build a daily streak and rise from Pawn to King. Choose your own name and avatar. TWO PLAYERS, ONE DEVICE Hand the device to a friend and play a full game together. PLAYS IN YOUR LANGUAGE English, Spanish, Simplified and Traditional Chinese, Korean, French and Japanese. Switch any time in Settings. EVERYTHING YOU'D EXPECT - Full rules: castling, en passant, promotion, check, checkmate, stalemate and the 50-move rule - Captured pieces shown for both sides - Undo a move or start a new game any time - Sound effects and opponent voice, each with its own switch - Light and dark mode, on iPhone and iPad - Works offline. Your games and progress never leave your device No accounts. No subscriptions. No ads. Just chess.
マッスルフレンド
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自分だけのマッチョをつくって、鍛えて、戦う。物理で動く筋肉ゲーム「マッスルフレンド」。 ■ キャラクリエイト 顔・髪・アクセサリー・衣装を組み合わせて、自分だけのキャラクターをつくれます。ガチャでパーツや称号、筋肉サプリ(筋力アップ)、プロテイン(ミスできる回数+1)が手に入ります。季節のイベント中は、期間限定の衣装・パーツも登場します。 ■ 写真をとってシェア 背景とポーズを選んで、自分のキャラの写真をとれます。 ■ ショルダープレスで鍛える ゲージの目印が赤いゾーンに入った瞬間にタップ。自己ベストを更新するほど筋力が上がります。 ■ 筋肉陸上 走り幅跳び・ハードル・ハンマー投げ・やり投げ・棒高跳び。鍛えた筋力で記録に挑戦! ■ 筋肉バトル すもう・腕相撲・3対3のぶっ飛ばしリング、そして上へ上へと登るマッスルタワー。 ■ 仲間と一緒に 自分でつくった仲間を鍛えて、チームでバトルに挑めます。 ■ 毎日のおたのしみ ログインボーナス、今日のミッション、称号集め。アプリを閉じている間も自主トレで少しずつ強くなります。 ■ 自分のペースで 相手の強さは「やさしい・ふつう・つよい」から選べます。 【アプリ内課金について】 有料ガチャ(1回・10回)があります。ガチャの提供割合(確率)はガチャ画面で確認できます。年齢に応じて1か月の購入金額に上限があります(16歳未満:月5,000円まで、16〜19歳:月10,000円まで)。20歳未満の方は保護者の同意を得てから購入してください。 プライバシーポリシー:https://pochitto356.github.io/policies/musclefriend/privacy/ 特定商取引法に基づく表記:https://pochitto356.github.io/policies/musclefriend/tokushoho/ サポート:https://pochitto356.github.io/support/
Screenshots
Verdict
The clearest difference is in-app purchases: Fun Chess Master at none against マッスルフレンド's 2. Fun Chess Master also leads on ads (none vs shown) and update cadence (every 8 days vs monthly). マッスルフレンド's advantage is iOS requirement (15.0 vs 17.0). On price 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
Both are free to download. マッスルフレンド sells 2 one-off in-app purchases. Fun Chess Master asks for nothing beyond the download.
Fun Chess Master ships an update every 8 days, マッスルフレンド monthly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Fun Chess Master | マッスルフレンド |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 79 MB | 836 MB |
| Age rating | 4+ | 9+ |
| Developer | Peng Li | KOTA KONISHI |
In-app purchases
Fun Chess Master
No in-app purchases
マッスルフレンド
- マッスルガチャ 1回$0.99
- マッスルガチャ 10連$5.99









