Comparison

SUMEE! vs Phosphor Emulator

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

Head to head
About

SUMEE!

Transform your iPhone into a retro gaming console. Organize, customize, and emulate classic games from multiple systems. Enjoy handheld or big-screen play with controller support and external display options.

Highlights
  • Handheld and big-screen gaming
  • Controller support
  • External display support (HDMI/AirPlay)
  • Game library organization
  • Import own game files
  • RetroAchievements support
  • Local multiplayer
Features
Read full description

SUMEE! turns your iPhone into a complete portable gaming system for organizing, customizing, emulating, and enjoying compatible retro games all in one place. Designed for both handheld and big-screen play, SUMEE! is especially focused on users who play with a game controller and connect their iPhone to an external display via HDMI or AirPlay. SUMEE! supports compatible files from multiple classic systems, including: • Nintendo GameCube • Nintendo 3DS • Nintendo DS/DSi • Game Boy Advance • NES • SNES • Nintendo 64 • PSP • PlayStation / PSX • Sega Genesis Main Features: • Dock Mode for big-screen gaming with a console-like experience • Game controller support • External display support via HDMI and AirPlay • Modern interface inspired by classic handheld devices • Game launcher and library organization • USB support for importing your own files • iCloud support for compatible data • RetroAchievements support • Save files and save states • Customizable touch controls • Skins, themes, and visual customization options • Performance tools for a smoother experience • Local multiplayer features for compatible systems • Split-screen support for two players in compatible games • Wi-Fi support for compatible DS/DSi local play • GBA Link support for compatible local connectivity features • PictoMee, an integrated social space for sharing posts • User profiles, friends, and social interactions • Direct messages between users • Account options and user safety tools SUMEE! does not include games, ROMs, BIOS files, or copyrighted content. Users are responsible for importing only files they legally own or have the right to use. SUMEE! is not affiliated with, endorsed by, sponsored by, or associated with Nintendo, Sony, PlayStation, Sega, RetroAchievements, Apple, AirPlay, or any other console manufacturer, game publisher, service provider, or trademark owner. PictoMee is intended for users aged 16 and older. Users should review and follow PictoMee's Terms and Community Guidelines before using social features. Built for users who enjoy retro experiences, compatible emulation, customization, achievements, social connectivity, portable gaming, and a console-like big-screen gaming experience.

About

Phosphor Emulator

This app provides a premium emulation experience for Game Boy, Game Boy Color, and Game Boy Advance games on modern iOS devices. It features advanced controls, instant save states, and unique functionalities like rewinding gameplay and AI play.

Highlights
  • Rewind and fast-forward gameplay
  • Instant save and load states
  • Customizable touch controls
  • MFi controller support
  • Game Boy Camera and Printer integration
  • AI Play feature
Features
Read full description

Phosphor is a free retro game emulator for iPhone, iPad, Mac, and Apple Watch. Play Game Boy, Game Boy Color, and Game Boy Advance games, plus Nintendo DS games on iPhone and iPad, with save states, fast-forward, rewind, iCloud save sync, controller support, and community mods. No ads. No subscriptions. No accounts. No tracking. Import your own compatible ROM files through Files, iCloud Drive, or AirDrop. Organize your library, pick your controls, and take your favorite handheld games anywhere. WHY PHOSPHOR? Phosphor is designed to feel like a handheld console. Deep black screen wells, glowing CRT effects, responsive controls, and color themes bring classic games to modern Apple hardware. Play in portrait or landscape, adjust your speed with a scrolling dial, and return quickly to your last session. NINTENDO DS ON IPHONE AND IPAD Import compatible .nds files and choose single-screen or dual-screen play. Start with a focused single-screen layout, switch to both screens from the menu, and swap screens when you need to. Touch-screen input, microphone controls, and portrait and landscape layouts keep DS play flexible. MODS POWERED BY GEN1RECOMP Supported games can use the integrated gen1recomp engine to run compatible community mods inside Phosphor. Keep your library, controls, and display framing while exploring new ways to play. The updated engine brings gameplay and compatibility fixes. Features vary by game, engine, and mod. Rewind and cheat codes are available with Phosphor’s standard emulator core, not during gen1recomp play. FEATURES Classic handheld games Play compatible .gb, .gbc, and .gba ROMs, with .nds support on iPhone and iPad. Import individual games or supported ZIP archives and search your library. Link Cable trading Connect supported games over the same Wi-Fi network. Gen 3 Pokémon Link Cable support covers Ruby, Sapphire, Emerald, FireRed, and LeafGreen. Compatible games, in-game progress, and normal trading restrictions apply. Fast-forward up to 15× Choose 1×, 2×, 3×, 5×, 10×, or 15× where supported to move through battles, travel, and repeated sections. Available speeds depend on the game, core, and device. Live rewind Hold rewind to return to an earlier moment and try again with the standard emulator core. Save states and quick resume Create quick saves and save-state slots, then return to your session with quick resume where supported. iCloud saves Sync compatible in-game saves, quick saves, and save-state slots across devices using the same Apple ID. Check for saved progress in Settings and choose which copy to keep when saves conflict. Game files are not backed up; after reinstalling, reimport them with their original filenames to reconnect your saves. CRT display and themes Customize your screen with scanlines, phosphor glow, dot-grid texture, vignette, contrast, and color themes. External controllers Play with compatible controllers or use responsive touch controls, haptics, and layouts designed for portrait and landscape. Cheat codes Use supported cheat formats with compatible games on Phosphor’s standard emulator core. Apple Watch play Take supported games to your wrist. Platform and feature availability vary by device; Nintendo DS play is available on iPhone and iPad. Live Activities See your current game, play time, and quick-resume status from the Lock Screen. BRING YOUR OWN GAMES Phosphor does not include games or ROMs. Provide your own legally obtained, compatible game files. Community mods have their own authors, licenses, and compatibility requirements. Save states and other features may vary between emulator cores, engine versions, and devices. A classic handheld feel. Modern Apple features. Your games, your library, your way to play.

Screenshots

SUMEE!4 screens
Phosphor Emulator4 screens

Verdict

The call

The clearest difference is price: Phosphor Emulator at Free against SUMEE!'s $1.99. Phosphor Emulator also leads on device support (4 vs 2). SUMEE!'s advantage is chart position (#103 vs unranked) and ratings volume (134 vs 31). On rating, review sentiment, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Phosphor Emulator is free to download; SUMEE! costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for SUMEE! against 4.7 for Phosphor Emulator. Both are backed by a comparable volume of ratings — 134 and 31 respectively. Written reviews are what separate them: 73% of SUMEE!'s written reviews are positive against 80% of Phosphor Emulator's.

UpkeepUpdate frequency

SUMEE! ships an update every 2 days, Phosphor Emulator every 3 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 6 level
SUMEE! versus Phosphor Emulator: the parameters behind the verdict, then further details
ParameterSUMEE!Phosphor Emulator
Price$1.99Free — better
Rating4.8 (134 ratings) — better4.7 (31 ratings)
Positive reviews73.0% of reviews80.0% of reviews — better
Number of ratings134 — better31
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree with in-app purchases — better
Best chart rank#103 — better—
DevicesiPhone, iPadiPhone, iPad, Mac, Apple Watch — better
Requires iOS18.017.0 — better
Further details — not scored
Size849 MB84 MB
Age rating17+4+
DeveloperGetzemani Cruz GarciaSquatchCraft LLC

Customer experience

SUMEE!

All ratings134 ratings
Positive95.5%
Neutral2.2%
Negative2.2%
Written reviews37 reviews
Positive73.0%
Neutral8.1%
Negative18.9%

Phosphor Emulator

All ratings31 ratings
Positive90.3%
Neutral6.5%
Negative3.2%
Written reviews15 reviews
Positive80.0%
Neutral13.3%
Negative6.7%

In-app purchases

None

SUMEE!

No in-app purchases

None

Phosphor Emulator

No in-app purchases

Questions

Is SUMEE! free?
SUMEE! costs $1.99, with no in-app purchases.
Is Phosphor Emulator free?
Phosphor Emulator is free to download, with no in-app purchases.
Which has better reviews, SUMEE! or Phosphor Emulator?
SUMEE! is rated higher. SUMEE! averages 4.8 out of 5 from 134 ratings, while Phosphor Emulator averages 4.7 from 31 ratings.
Do SUMEE! or Phosphor Emulator have ads?
Neither SUMEE! nor Phosphor Emulator shows ads.
Which is updated more often, SUMEE! or Phosphor Emulator?
SUMEE! ships an update every 2 days, and Phosphor Emulator every 3 days. Most recently, SUMEE! was updated on October 14, 2026 and Phosphor Emulator on October 16, 2026.

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