Comparison

Phosphor Emulator vs Vela

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

Head to head
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.

About

Vela

Features
Read full description

Vela is a game that teaches you to read candlestick charts. Every round shows a chart frozen right before it moves. You have a few seconds to call it: up, down or no signal. Then the next candles fall one by one and you see what really happened. PLAY • Quick games of five charts, with a clock that gets shorter as you level up. • A demo account with 10,000 in virtual money that moves with every call, like a practice account. • A Trading IQ that rises and falls with your reads, and 50 levels to climb. LEARN • 39 patterns in five units: price structure, volume, RSI, confluence and moving averages. • Every chart comes with its explanation drawn on top of it. • Market mode: real charts from eight cryptocurrencies, with the outcome that actually happened. • Point the camera at a chart to see how closely it matches a pattern. COMPETE • The daily challenge: ten charts a day, the same for everyone. • Leaderboards with your friends, your country and the world, through Game Center. • Challenge a friend with a chart, and share cards and clips of your best reads. Five home screen widgets and a Play button for Control Center keep your account one glance away. Vela is a game for learning to read charts. The money is virtual and can't be bought, sold or exchanged. Nothing in the app is financial advice.

Screenshots

Phosphor Emulator4 screens
Vela4 screens

Verdict

The call

The clearest difference is device support: Phosphor Emulator at 4 against Vela's 1. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Phosphor Emulator ships an update every 3 days, Vela every 2 days. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

Scorecard1 real difference · 9 level
Phosphor Emulator versus Vela: the parameters behind the verdict, then further details
ParameterPhosphor EmulatorVela
PriceFreeFree
Rating4.6 (35 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings35 — better—
Update frequencyEvery 3 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size73 MB8 MB
Age rating4+12+
DeveloperSquatchCraft LLCJose Manuel Pascual Jimenez

In-app purchases

None

Phosphor Emulator

No in-app purchases

None

Vela

No in-app purchases

Questions

Is Phosphor Emulator free?
Phosphor Emulator is free to download, with no in-app purchases.
Is Vela free?
Vela is free to download, with no in-app purchases.
Do Phosphor Emulator or Vela have ads?
Neither Phosphor Emulator nor Vela shows ads.
Which is updated more often, Phosphor Emulator or Vela?
Phosphor Emulator ships an update every 3 days, and Vela every 2 days. Most recently, Phosphor Emulator was updated on October 28, 2026 and Vela on October 26, 2026.

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