RSB vs MobileBVE
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RSB
Experience intense pixel-art western duels focused on reaction and timing. Engage in various single-player modes, from quick arcade matches to challenging ladder climbs, while unlocking new characters and their unique styles. This game offers a replayable, high-tension frontier showdown.
- Pixel-art western visuals
- Pure reaction and timing gameplay
- Multiple single-player modes (arcade, ladder, training)
- Unlockable characters and dossiers
- Post-match performance tracking
- Classic 'Ready, Steady, Fire' duel rhythm
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RSB: Western Quickdraw Duel The complete remake is here. Step into a pixel-art frontier town and face a roster of dangerous gunslingers. No complicated skill trees. No equipment advantage. Just one question: Can you draw faster after FIRE? RSB has been rebuilt from the ground up with a new pixel engine, handcrafted western arenas, animated duelists, and a sharper, more focused duel flow. Features: - Arcade Mode — Fight classic best-of-nine duels. First to five wins. - Competitive Mode — Defeat rival gunslingers one by one and unlock the next challenge. - Local Two-Player — Choose your duelists and face off on the same screen. - Target Practice — React when the lamp lights up and track your real reaction times. - Wanted Archive — Discover each gunslinger’s dossier, biography, draw speed, and unlock status. - Shadow Harlow — Face a mirror opponent that evolves from your own winning shots. - New Pixel-Western Presentation — Dynamic frontier scenes, animated character frames, and a handcrafted wooden-and-parchment interface. READY. STEADY. FIRE. A real duel is decided in a single moment.
MobileBVE
Experience realistic train simulation on your mobile device with direct support for existing routes and trains. Enjoy advanced features and multiplayer capabilities for both online and local LAN play.
- Direct OpenBVE/BVE Trainsim route/train support
- Easy route/train importing
- Accurate train simulation
- Scenery animations
- Online and LAN multiplayer
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Introducing MobileBVE, an effort at porting OpenBVE to Mobile Devices. Took some time, hours of bugfixing and multiple headaches, but hey, it works. You might ask, why install this when Hmmsim exists? Well, it's free. And it's more advanced. Well what are the features anyways and how advanced is it? • Direct OpenBVE/BVE Trainsim 2/4 routes/trains support, no conversion needed • Easy route/train importing • Accurate Train Simulation just like OpenBVE or Hmmsim • Proper Scenery Animations • And much much more There's even support Multiplayer play(which OpenBVE nor Hmmsim has), which allows for Online or Local LAN Network Multiplayer Play. More updates to come.
Screenshots
Verdict
The clearest difference is ratings volume: MobileBVE at 58 against RSB's 1. MobileBVE also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). RSB's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
RSB holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: MobileBVE has 58 ratings behind it against 1, so its average is the more settled of the two.
RSB ships an update every 3 weeks, MobileBVE weekly. The most recent releases landed on October 9, 2026 and October 31, 2026 respectively.
| Parameter | RSB | MobileBVE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (58 ratings) |
| Positive reviews | — | 79.2% of reviews |
| Number of ratings | 1 | 58 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 117 MB | 189 MB |
| Age rating | 9+ | 4+ |
| Developer | 铮 余 | co.eggtart.darkchess.app |
Customer experience
RSB
MobileBVE
In-app purchases
RSB
No in-app purchases
MobileBVE
No in-app purchases









