RetroKeeper vs Perthro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RetroKeeper
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RetroKeeper is the cataloguing app built for retro video game collectors. Whether you're tracking a handful of childhood favourites or curating a library spanning decades, RetroKeeper helps you organise, value, and grow your collection. SCAN & IDENTIFY Point your camera at any game barcode to instantly identify the title, system, publisher, and region. RetroKeeper supports EAN-13, UPC, and other major barcode formats across 30+ systems — from Famicom and Mega Drive to PlayStation 5 and Nintendo Switch. BUILD YOUR LIBRARY Add games to your collection with details that matter: completeness (loose, complete in box, sealed), condition, purchase price, and date. Every release variant is tracked separately, so your Japanese PC Engine CD sits alongside your North American TurboGrafx-16 card — each with its own metadata. TRACK VALUE Get estimated market values for your games based on real listings. Watch how your collection's worth changes over time with per-game value evolution charts. 30+ SYSTEMS SUPPORTED NES/Famicom, Super Nintendo, Game Boy, Game Boy Color, Game Boy Advance, Nintendo 64, GameCube, Wii, Nintendo Switch, Mega Drive/Genesis, Master System, Game Gear, Saturn, Dreamcast, PlayStation, PS2, PS3, PS4, PS5, PSP, PS Vita, PC Engine/TurboGrafx-16, Neo Geo, WonderSwan, Virtual Boy, and many more. MULTI-LANGUAGE Full interface in English, French, and Japanese. Japanese game titles display natively when your device is set to Japanese. FREE TO START • 10 barcode scans per day • Up to 25 games in your collection • 5 game valuations per day RETROKEEPER PRO Subscribe for unlimited scans, unlimited collection size, cloud sync across devices, 100 valuations per day, multi-currency support, collection total value, and spreadsheet export. Terms of Use (EULA): https://retrokeeper.co/terms
Perthro
Log your gaming sessions, rate and review titles, and manage your backlog. Connect your gaming accounts to unify your play history across platforms. Discover new games and connect with other players in a polished, dark interface.
- Log gaming sessions and rate titles
- Write reviews with spoiler protection
- Manage backlog and wishlist
- Connect platform accounts (Steam, Xbox, PlayStation)
- Follow friends and view activity feed
- Discover new games and community reviews
- Customize profile with avatars and colors
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Track every game you play, rate it, review it and share it with friends. Perthro is the video game tracker and diary for your whole library, built for iPhone, iPad and now iPhone Duo. Logging, rating, reviews, lists and Steam, Xbox and PlayStation sync are free, no subscription needed. LOG EVERY GAME Log what you play in seconds: status, platform, hours, start and finish dates. Rate with half stars, write reviews with spoiler protection, and build a diary of everything you've ever played. PLAY SESSIONS, LIVE Start a session and Perthro times it live on your Lock Screen and in the Dynamic Island, then offers to log it when you're done. YOUR BACKLOG, ORGANIZED Playing, Backlog, Interested, Completed, Mastered, Shelved or Abandoned: every game has a place. Filter and sort your library, build custom lists, and tap Pick for me when you can't decide what to play next. BRING YOUR LIBRARY WITH YOU Connect Steam, Xbox and PlayStation to bring in your games, playtime, achievements and trophies, or import a CSV from another tracker in a few taps. NEVER MISS A RELEASE Browse upcoming games in a release calendar you can filter by platform. Mark the games you're Interested in and get alerts for launch days, price drops and historic lows. A FEED MADE FOR PLAYERS Follow friends, read their reviews and diary entries, like and comment. Find new picks For You and see what the Community is playing right now. YOUR GAMING YEAR Set an Annual Challenge, keep your streak alive, earn XP and level up. Your profile shows your favorites, achievements and a Year tab full of stats. SHARE CARDS & WIDGETS Turn any review into a share card worth posting. With Perthro Pro, put your library, your streak and the next big release on your Home Screen and Lock Screen. BUILT FOR EVERY SCREEN A full redesign, two-column layouts on iPad in any orientation, and a tab bar that moves into iPhone Duo's side strip. Light, dark or system theme. Available in English, French, Spanish, Portuguese, German and Japanese. PRIVATE BY DEFAULT Profiles start private, and you can turn off usage analytics or the personalized feed anytime. PERTHRO PRO No ads, advanced backlog filters, the Pro stats pack, Home Screen and Lock Screen widgets, and a custom profile color. PERTHRO HERO Everything in Pro, plus custom app icons, an animated profile picture, a custom profile font, a Hero supporter badge and early access to new features. SUBSCRIPTION DETAILS Perthro Pro and Perthro Hero are auto-renewing subscriptions, billed yearly. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://perthro.io/terms Privacy Policy: https://perthro.io/privacy
Screenshots
Verdict
The clearest difference is ads: RetroKeeper at none against Perthro's shown. RetroKeeper also leads on update cadence (every 5 days vs every 2 weeks). Perthro's advantage is iOS requirement (17.0 vs 26.2). On price, in-app purchases 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. RetroKeeper sells 2 in-app purchases, starting at $2.99 per month and Perthro sells 2 in-app purchases, starting at $17.99 per year. Whichever you choose, the download price is not the number that matters.
RetroKeeper ships an update every 5 days, Perthro every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | RetroKeeper | Perthro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 79 MB | 51 MB |
| Age rating | 12+ | 17+ |
| Developer | EQUINOXE SYSTEMS PTE. LTD | Rune Art ltd. |
In-app purchases
RetroKeeper
- RetroKeeper Pro — Monthly$2.991 Month
- RetroKeeper Pro — Yearly$29.991 Year
Perthro
- Perthro Pro - Yearly7 Days trial$17.991 Year
- Perthro Hero - Yearly7 Days trial$34.991 Year









