Coromon vs RetroArch
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Coromon
Embark on a JRPG adventure to collect and train over 120 unique creatures. Engage in tactical turn-based battles, customize your trainer, and explore a vast world with a compelling story. Experience new mobile-exclusive modes and challenges.
- Collect and train over 120 unique creatures
- Tactical turn-based battles
- Engaging JRPG narrative
- Trainer customization
- Online head-to-head battles
- Randomizer and Nuzlocke modes
- Titan Rush mode
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PLEASE NOTE: Coromon is a “try before you buy” title. A portion of the early game is free to play, but a single purchase of $4.99 is required to unlock the full experience. CLASSIC MONSTER COLLECTING IS BACK, WITH A MODERN TWIST! Collect and train over 120 unique creatures, customize your trainer from hundreds of options, and explore an engaging JRPG narrative! It’s your first day as a Battle Researcher in the land of Velua. Everything is going smoothly until a mysterious force attacks. Build up a squad of Coromon, track down the invaders, and grapple with a rising threat that endangers everyone on Velua! When you aren’t adventuring, challenge other Battle Researchers in head-to-head battles to improve your skills. How high can you climb on the leaderboards? TACTICAL TURN-BASED BATTLES • Build a team from more than 120 charming creatures. • Master a battle system where every action costs resources, so choose skills, status effects, and attacks carefully to overcome your enemies. • Challenge friends online and see whose Coromon squads are the best of the best. A COMPELLING STORY • Explore 6 major zones and cities with dozens of interconnecting routes to traverse. • Travel across frozen glacial caverns to the depths of blistering deserts. • Play a key role throughout a fully-fledged classic JRPG narrative, complete with plot twists, turns, and revelations. PLAY THE WAY YOU WANT • Immerse yourself in the story on the easiest setting without hassle, or focus on tactics, number-crunching, and resource management. • Use the built-in Randomizer and Nuzlocke modes to put fan favorite twists on the creature catching experience. • Create the trainer you want, using hundreds of customizable elements like hair, fashion, and more. NEW FEATURES FOR MOBILE • Titan Rush mode will challenge your teams in new and unique ways. How many can you conquer? • Daily and weekly challenges will give you more ways to unlock rewards just for playing. • New minigames have been added that have been tailor-made for on-the-go gaming. • And more! UPGRADE YOUR ADVENTURE • One-time purchase luxury items enhance your experience, including the Fruit Drone, Remote Storage, Battle Reader 2.0, and Recall Premium • Purchase style gems to customize your Battle Researcher’s unique look. • Unlock and purchase premium Coromon skins for even more exotic creatures. • And more! Your Coromon adventure awaits. What will you discover? -------------------------------------------------------------------------------------------- Follow us for the latest news: Twitter: https://twitter.com/CoromonTheGame Facebook: https://www.facebook.com/coromonthegame Instagram: https://www.instagram.com/coromonthegame/ Discord: https://discord.gg/coromon
RetroArch
This application serves as a versatile frontend for emulators and game engines, supporting a vast array of systems through downloadable cores. It offers advanced features like netplay, save states, and customizable controls for an enhanced gaming experience.
- Supports numerous gaming systems via libretro cores
- Netplay for multiplayer gaming
- Save states and fast forward/rewind
- Controller support and key remapping
- Customizable shaders and overlays
- RetroAchievements integration
- AI translations for games
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RetroArch is a free, ad-free, open source, and cross platform frontend/framework for emulators, game engines, video games, media players, and other applications. Supported systems come in the form of libretro cores. The following systems are supported through various cores: * 2048 * Acorn - BBC Micro * Amstrad - CPC/GX4000 * Anarch * Arcade * Arduboy * Atari - 2600 * Atari - 5200 * Atari - 7800 * Atari - Jaguar * Atari - Lynx * Bandai - WonderSwan/Color * Cave Story * Coleco - ColecoVision * Commodore - Amiga * Commodore - C128 * Commodore - C64 * Commodore - C64 SuperCPU * Commodore - CBM-II 5x0 * Commodore - CBM-II 6x0/7x0 * Commodore - PET * Commodore - PLUS/4 * Commodore - VIC-20 * Dinothawr * Doom * DOS * Fairchild ChannelF * Flashback * GCE - Vectrex * Game Music Emu * Handheld Electronic * MSX/SVI/ColecoVision/SG-1000 * Mattel - Intellivision * Mega Duck / Cougar Boy * Mr.Boom * NEC - PC Engine / SuperGrafx / CD * NEC - PC-FX * NEC - PC-98 * Nintendo - DS * Nintendo - Game Boy / Color * Nintendo - Game Boy Advance * Nintendo - NES / Famicom * Nintendo - Nintendo 64 * Nintendo - Pokemon Mini * Nintendo - SNES / SFC * Nintendo - Virtual Boy * Palm OS * PocketCDG * Quake * Quake II * Rick Dangerous * SNK - Neo Geo AES/MVS * SNK - Neo Geo CD * SNK - Neo Geo Pocket / Color * ScummVM * Sega - MS/GG/MD/CD/32X * Sega - MS/GG/SG-1000 * Sega - Saturn * Sharp - X68000 * Sinclair - ZX Spectrum * Sony - PlayStation * Sony - PlayStation Portable * Texas Instruments TI-83 * The 3DO Company - 3DO * Thomson - MO/TO * Vircon32 * VirtualXT * WASM-4 * Watara - Supervision RetroArch supports a broad range of features, including: * Netplay * Soft patching * RetroAchievements * Save states * MFi controller support * Key remapping per core or per game * Gyro * Cheats * Custom overlays * Shaders * Fast forward and rewind * Game artwork * AI translations * Advanced latency management **RetroArch and Libretro are in no way affiliated with Nintendo. The name "Nintendo" and all associated game console names are registered trademarks of Nintendo Co., Ltd.**
Screenshots
Verdict
The clearest difference is rating: Coromon at 4.9 against RetroArch's 4.3. RetroArch's advantage is in-app purchases (none vs 13) and update cadence (weekly vs every 3 weeks). On price, review sentiment, ratings volume 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
Both are free to download. Coromon sells 13 one-off in-app purchases. RetroArch asks for nothing beyond the download.
Coromon holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 3.5K and 1.8K respectively. Written reviews point the same way: 75% of Coromon's written reviews are positive against 69% of RetroArch's.
Coromon ships an update every 3 weeks, RetroArch weekly. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.
| Parameter | Coromon | RetroArch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (3.5K ratings) — better | 4.3 (1.8K ratings) |
| Positive reviews | 74.8% of reviews — better | 69.2% of reviews |
| Number of ratings | 3.5K — better | 1.8K |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac, Apple TV — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 533 MB | 652 MB |
| Age rating | 9+ | 9+ |
| Developer | Freedom Games, LLC | Libretro |
Customer experience
Coromon
RetroArch
User reviews
Coromon
From 3.5K App Store ratingsWhat we love
- 🚀 Engaging story and gameplay
- 👍 Customizable difficulty and settings
- 🤩 Unique and well-designed Coromon
- 💰 Good value for the price
- 🎨 Impressive pixel art and animations
Room to improve
- 🔒 Paid full version required to progress
- 🐛 Bugs with cloud save syncing
- 🕹️ Challenging platforming and puzzles
- 🤖 Microtransactions for cosmetics and power-ups
RetroArch
From 1.8K App Store ratingsWhat we love
- 🚀 Smooth emulation performance
- 🎮 Wide range of supported systems
- 🕹️ Controller support
- 💯 Comprehensive emulation features
- 🔓 No ads or tracking
Room to improve
- 🤯 Steep learning curve
- 🤖 Unintuitive user interface
- 🐛 Stability issues and crashes
- 🔌 Slow loading times
- 🤷♂️ Inconsistent core support
Bugs and requests
Coromon
Reported bugs
3 issues- Disappearing save data
- Coromon models not displaying correctly
- Progression-blocking bugs in certain areas
Requested features
4 requests- Free version with limited content
- Option to disable certain gameplay elements
- Multiplayer trading and battling
- More post-game content and updates
RetroArch
Reported bugs
5 issues- N64 games not loading textures properly
- Crashes when changing settings or cores
- Bios files not being recognized
- Inconsistent performance across devices
- Saved settings not persisting
Requested features
5 requests- Add support for PS2, GameCube, and 3DS emulation
- Improve iCloud/cloud storage integration
- Implement customizable button layouts
- Add a more user-friendly setup wizard
- Provide better documentation and tutorials
In-app purchases
Coromon
- Sloth Gem (1)$1.99
- Level Matcher (1)$1.99
- Level Matcher (3)$3.99
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- Unlock Full Game$4.99
- Premium Pack (L)$4.99
- Perfection Stone (1)$4.99
- Mega Experience Pack$4.99
- Mega Potential Pack$5.99
- Sloth Gem (5)$5.99
- Level Matcher (5)$5.99
- Level Cake (40)$6.99
- Style Crystals (1200)$9.99
- Perfection Stone (5)$17.99
RetroArch
No in-app purchases









