GBDev vs Psimulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GBDev
Experience retro gaming with this multi-emulator, offering extensive customization for a personalized feel. Enjoy features like screen bleed, scanlines, and adjustable controls. Connect controllers and output to a TV for immersive retro gatherings.
- Multi-console emulation (GB, GBC, GBA, NES, SNES, DS, 3DS, GC, Wii)
- Customizable screen effects (bleed, scanlines)
- Adjustable screen and button layout
- Animated themes and custom buttons
- Bluetooth controller support
- AirPlay TV output
- Button haptics for immersion
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GBDev is a fast multi emulator with an immersive feel and lots of good ways to customize your emulation experience. Emulates: GB • GBC • GBA • NES • SNES • DS • DSI • 3DS • GC • Wii Get cozy under the covers with our screen bleed and crt scanlines options. Reposition the screens and buttons to maximize the emulation feel. Enhance the look with animated themes and custom buttons. Landscape mode goes hard too especially when a bluetooth controller is connected. SNES Mouse works for mar10 pain7 too!! GBDev even has 3ds mii support. Connect to a tv with airplay, connect some controllers via bluetooth, and set the phone on charge for a night of retro gatherings. Button haptics make you feel more immersed so we have that too. Our game library is seperated by console. Thank you for using GBDev!!
Psimulator
Relive classic Dreamcast games with this powerful emulator. Enjoy your game library with custom controls, save states, achievements, and cloud synchronization. Supports a wide range of file formats and physical controllers for a personalized gaming experience.
- Dreamcast software compatibility
- Custom touch-controller layouts
- Save states and cloud sync
- Physical controller support
- Achievement system
- Memory card management
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Relive your favorite Dreamcast games with Psimulator, a powerful emulator designed to make enjoying your game library simple. Psimulator lets you play your collection from a gorgeous display of box art and animated previews. Personalize the experience with custom touch-controller layouts, video filters, per-game settings, save states, achievements, cloud sync, multiplayer controls, and support for physical controllers and external displays. You can also design controller skins inside the app, organize memory cards, browse helpful guides, and receive live support. FEATURES EMULATION AND GAMEPLAY - Broad compatibility with Dreamcast software - Automatic settings and individual configuration for each game - Compatibility information submitted by the community - Fast-forward gameplay - Multiple-disc games with in-game disc changing - Local multiplayer control mapping VIDEO AND DISPLAY - Metal and OpenGL ES graphics backends - Landscape fullscreen scaling - CRT television and scanline filters - In-game screenshots - Wireless and external-display output ACHIEVEMENTS - Unlock achievements for supported titles - Review achievement status and progress during gameplay SUPPORTED FILES - CHD, GDI, CDI, CUE/BIN, and M3U - ZIP, 7z, and RAR archives - Multiple-disc playlists PHYSICAL CONTROLS - Works with compatible console, PC, Bluetooth, wired, and MFi controllers - Supports Bluetooth and wired keyboards - Custom mapping for analog sticks, triggers, buttons, and multiplayer inputs - On-screen controls reflect input received from a controller or keyboard CLOUD SYNCHRONIZATION - Connect with Google Drive or Dropbox - Synchronize all your data between devices - View and manage synchronized files without leaving Psimulator SAVE STATES AND MEMORY CARD MANAGEMENT - Resume games from any moment - Automatic safety saves - Create save states at timed intervals - Import, export, and organize memory cards CUSTOM TOUCH CONTROLS - Included layouts designed for both portrait and landscape play - Built-in editor for creating personalized controllers LIBRARY AND CONTENT IMPORT - Automatically matched cover artwork - Animated previews directly in the game library - Easy to import HELP AND SUPPORT - Quick Start instructions and detailed in-app guides - Contact Psimulator Support from inside the app IMPORTANT INFORMATION Psimulator does not include commercial games or proprietary Dreamcast files. You are responsible for using only games, firmware, and other content that you own and are legally authorized to use. Thank you for choosing Psimulator. Psimulator is not affiliated with or endorsed by Sega Corporation. Dreamcast and associated names and trademarks are the property of their respective owners. Additional software-license information can be found inside the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy and Psimulator Service Terms: https://zodttd.com/psimulator/policy/
Screenshots
Verdict
The clearest difference is price: GBDev at Free against Psimulator's $4.99. Psimulator's advantage is rating (4.6 vs 3.6) and in-app purchases (none vs 8). On ratings volume, ads and iOS requirement 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
GBDev is free to download; Psimulator costs $4.99 up front. GBDev sells 8 one-off in-app purchases. Psimulator asks for nothing beyond the download.
Psimulator holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 23 and 19 respectively.
GBDev ships an update every 4 days, Psimulator daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | GBDev | Psimulator |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 3.6 (23 ratings) | 4.6 (19 ratings) — better |
| Positive reviews | 36.4% of reviews | — |
| Number of ratings | 23 — better | 19 |
| Update frequency | Every 4 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #41 — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 100 MB | 91 MB |
| Age rating | +4 | 4+ |
| Developer | Winter Bagley | ZODTTD LLC |
Customer experience
GBDev
Psimulator
In-app purchases
GBDev
- Theme Pack 1$1.99
- Theme Pack 2$1.99
- Visual Pack 1$1.99
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- Visual Pack 2$1.99
- Visual Pack 3$1.99
- Theme Pack 4$1.99
- Theme Pack 3$1.99
- GBDev Pro$2.99
Psimulator
No in-app purchases








