Comparison

Zaparoo vs RetroAchievementsUI

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Zaparoo

Organize and launch your game library using NFC cards and your phone. Browse, manage, and control your games with custom layouts and on-screen remotes. Create custom scripts and manage game tags for a personalized gaming experience.

Highlights
  • Launch games with NFC cards
  • Scan NFC, QR codes, and barcodes
  • On-screen remote and keyboard
  • Customizable game layouts
  • Browse and search game library
  • Create custom ZapScripts
  • Manage NFC tags
Features
Read full description

Save your games to NFC cards and launch them with a tap. Zaparoo App is the companion app for Zaparoo Core, the free software that launches games from NFC cards, QR codes, and barcodes on your MiSTer, PC, handheld, or media device. Use it to write cards, browse your library, launch games, and control what's playing. ZAP • Use your phone as a reader. Scan NFC tags, QR codes, and barcodes with your phone and launch them on your device (requires Pro) • See what's playing, with pause, stop, and playlist controls, and favorite, like, dislike, or save a game for later • Use the on-screen remote and keyboard to control your device • Rearrange the Zap page, hide what you don't use, add buttons that run any ZapScript, and add rows of games from a collection or deck. Each device keeps its own layout • On iPad, go full screen to leave the Zap page up as a display LIBRARY • Browse every system and folder on your device, or search across all of them • See artwork, descriptions, and release details. The system, year, developer, genre, and region each open a search for more like it • Favorites, Liked, Disliked, and Play later collections, plus Recently played and Top played • Build decks of games and cards, reorder them, play them as a playlist, or write them to a tag CREATE • Search your library and write a game to an NFC tag • Build custom ZapScript one step at a time, or edit it as text • Manage mappings for NFC toys and barcodes, and read, format, or erase tags with the NFC tools SETTINGS AND DEVICES • Find Zaparoo devices on your network, or add one by IP address, and switch between them in one sheet • Set playtime limits and a launch guard, and use profiles • Layouts made for both iPhone and iPad • Choose a light, dark, or system theme and adjust text size. VoiceOver and reduced motion are supported WHAT YOU NEED Zaparoo Core running on your device. Managing Core, browsing your library, and writing tags are always free. Using your phone as a reader (NFC, camera, barcodes, and shake to launch) is a one-time Pro purchase. Some features need a recent Core. Recently played and Top played need Core 2.12 or newer. Liked, Disliked, Play later, and decks need Core 2.18 or newer. Zaparoo is open source. Docs and support are at zaparoo.org.

About

RetroAchievementsUI

Explore and master retro games with this open-source application. View your gaming history or discover new titles to conquer. All core features are free, with optional in-app purchases to support development.

Highlights
  • View played games
  • Discover new games
  • Open-source development
  • SwiftUI interface
  • Free core features
Features
Read full description

RetroAchievementsUI is open-source and written entirely in SwiftUI. View games you've played, or find new ones to master! All app features are free and not locked behind a paywall, ads or data collection. In-App purchases are optional to help support future development efforts! Note: This app is not official or endorsed by RetroAchievements.

Screenshots

Zaparoo4 screens
RetroAchievementsUI3 screens

Verdict

The call

The clearest difference is rating: Zaparoo at 5.0 against RetroAchievementsUI's 4.0. Zaparoo also leads on review sentiment (86% vs 56%) and iOS requirement (15.5 vs 17.0). RetroAchievementsUI's advantage is update cadence (fortnightly vs every 2 months). On price, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Zaparoo sells 1 one-off in-app purchase and RetroAchievementsUI sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Zaparoo holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 10 and 9 respectively. Written reviews point the same way: 86% of Zaparoo's written reviews are positive against 56% of RetroAchievementsUI's.

UpkeepUpdate frequency

Zaparoo ships an update every 2 months, RetroAchievementsUI fortnightly. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 6 level
Zaparoo versus RetroAchievementsUI: the parameters behind the verdict, then further details
ParameterZaparooRetroAchievementsUI
PriceFreeFree
Rating5.0 (10 ratings) — better4.0 (9 ratings)
Positive reviews85.7% of reviews — better55.6% of reviews
Number of ratings10 — better9
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better17.0
Further details — not scored
Size55 MB3 MB
Age rating4+4+
DeveloperWizzo Pty LtdMichael Rosenberg

Customer experience

Zaparoo

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

RetroAchievementsUI

All ratings9 ratings
Positive66.7%
Neutral11.1%
Negative22.2%
Written reviews9 reviews
Positive55.6%
Neutral11.1%
Negative33.3%

In-app purchases

1 purchases

Zaparoo

One-time1
  • Zaparoo Launcher$6.99
3 purchases

RetroAchievementsUI

One-time3
  • Tip - Insert Coin$0.99
  • Tip - Continue$4.99
  • Tip - High Score$9.99

Questions

Is Zaparoo free?
Zaparoo is free to download, with in-app purchases available.
Is RetroAchievementsUI free?
RetroAchievementsUI is free to download, with in-app purchases available.
Which has better reviews, Zaparoo or RetroAchievementsUI?
Zaparoo is rated higher. Zaparoo averages 5.0 out of 5 from 10 ratings, while RetroAchievementsUI averages 4.0 from 9 ratings.
Do Zaparoo or RetroAchievementsUI have ads?
Neither Zaparoo nor RetroAchievementsUI shows ads.
Which is updated more often, Zaparoo or RetroAchievementsUI?
Zaparoo ships an update every 2 months, and RetroAchievementsUI fortnightly. Most recently, Zaparoo was updated on November 4, 2026 and RetroAchievementsUI on November 8, 2026.

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