Head-to-head · Game Library Managers
RomM vs Retrom
RomM leads on 0 checks, Retrom on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreRomM · 7.9/10
- Free planboth
- Most featuresRomM · 5 of 5
RomM scores higher on our rubric for game library managers: 7.9 against 7.7 out of 10; our editors rank them #10 and #15.
RomM is the better fit for cross-platform ROM library management. Retrom is the better fit for self-hosted or desktop libraries.
- RomM fits best
Cross-platform ROM library management
- Retrom fits best
Self-hosted or desktop libraries
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Side by side
| Feature | RomM 7.9/10 Visit ↗ | Retrom 7.7/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.9 | 7.7 |
| Ranking | #10 in Game Library Managers | #15 in Game Library Managers |
| Best for | Cross-platform ROM library management | Self-hosted or desktop libraries |
| Pricing model | Free | Free |
| Starting price | Free plan | Free plan |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Self-hosted | Self-hosted, Desktop |
| Platforms | Web, Windows, Linux, Android | Web, Windows, macOS, Linux |
| Support | Community, Docs | Community, Docs |
| Integrations | 15 integrations | 2 integrations |
| Built for | Solo, Small business, Mid-market | Solo, Small business |
| Features RomM 5/5 · Retrom 3/5 | ||
| Emulator support | ✓ | ✓ |
| Controller support | ✓ | ✓ |
| Offline mode | ✓ (best) | Not checked yet |
| Metadata editing | ✓ (best) | Not checked yet |
| Cloud sync | ✓ | ✓ |
| Specs | ||
| Store coverage | Multi-store-plus-emulators | Multi-store-plus-emulators |
| Platform support | Multi-platform | Multi-platform |
| Our review | ||
| Pros |
|
|
| Cons |
|
|
| Our verdict | RomM is a self-hosted, open-source ROM manager for individuals, families, and communities organizing legally obtained game files on their own infrastructure. Its web interface supports scanning and organizing collections by platform,… Read the review → |
Retrom is a free, open-source game library management service built for self-hosted collections and emulation. It scans locally mounted directories, adds games and platforms to a library, and stores metadata and artwork through metadata… Read the review → |
Strengths and trade-offs
RomM — where it wins
- Broad platform coverage with web, Windows, Linux, and Android support
- Metadata enrichment, manual matching, editing, and refresh tools
- Browser play, save synchronization, controller support, and API access
Where it doesn't
- Self-hosting requires your own infrastructure and administration
- Browser playback applies only to supported games and emulators
- Offline use is documented for the Grout companion, not the web server
Retrom — where it wins
- Scans local directories and manages games across multiple platforms
- Supports Steam integration, emulator profiles, and launch arguments
- Synchronizes emulator saves and supports fullscreen gamepad navigation
Where it doesn't
- Requires a server and desktop-client setup for the full experience
- Internet-facing deployments should run behind a reverse proxy
- Its focus on emulation may not suit users seeking a storefront-only library
- RomM7.9/10 · Free plan
A free, cross-platform hub for organizing, enriching, syncing, and playing ROM collections.
Visit RomMFull verdict → - Retrom7.7/10 · Free plan
A free, open-source library manager for games, emulators, and synchronized saves.
Visit RetromFull verdict →
All game library managers comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update