USP - ZX Spectrum Emulator
Publisher Description
USP - ZX Spectrum Emulator -Highly portable open source ZX Spectrum emulator.
Unreal Speccy Portable has been ported to Windows/Linux/Mac/Symbian/Dingoo A320/Caanoo/WIZ/Android/PSP/Raspberry Pi/Chrome NaCl/Blackberry.
Features:
+ 48/128K (Pentagon multicolors)
+ HQ 44KHz/16 bit stereo sound emulation - AY/YM, Beeper
+ On-screen full 40 keys rubber zx keyboard
+ Kempston/Sinclair/Cursor/QAOP Joysticks
+ Multi-touch support
+ Android TV support
+ Auto playing files
+ Beta Disk interface
+ RZX replays support
+ Tape with fast loading support
+ Snapshots
+ 100% speed - 50 FPS
+ Fast Forward button
+ Zooming & Filtering options
+ GigaScreen support
+ Black-and-white mode option
+ Online sources integration: https://vtrd.in/ , https://worldofspectrum.org/ , https://www.rzxarchive.co.uk/ , https://bbb.retroscene.org/
Supported formats: sna, z80, szx, rzx, tap, tzx, csw, trd, scl, fdi, td0, udi, zip.
WARNING to Android TV owners : content is of older film quality (retro computer of 80's).
Authors : SMT, Dexus, Alone Coder, deathsoft.
Portable version : djdron, scor.
Keys in emulator:
menu, gamepad start - menu
back - toggle keyboard/joystick
arrows - joystick
Found a bug or have any ideas? Report it here:
https://bitbucket.org/djdron/unrealspeccyp/issues
Join us on twitter:
https://twitter.com/UnrealSpeccyP
Telegram group (discuss)
https://t.me/unrealspeccypg
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see http://www.gnu.org/licenses/gpl.html
About USP - ZX Spectrum Emulator
The company that develops USP - ZX Spectrum Emulator is djdron. The latest version released by its developer is 1.0 . This app was rated by 1 users of our site and has an average rating of 3.0.
To install USP - ZX Spectrum Emulator on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-01-19 and was downloaded 124 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the USP - ZX Spectrum Emulator as malware as malware if the download link to app.usp is broken.
How to install USP - ZX Spectrum Emulator on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the USP - ZX Spectrum Emulator is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by USP - ZX Spectrum Emulator will be shown. Click on Accept to continue the process.
- USP - ZX Spectrum Emulator will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version
posted on 2025-01-19
Just upgraded to latest build tools to target Android 15 (minimum supported is Android 5.0 from now).
Seems this is the last release on Google Play because Google decided to delete app & my developer account because I don't want to share my personal info with the whole world in "about developer" page.
version
posted on 2023-09-23
Greek translation added (thanks to Vasilis)
version
posted on 2023-09-18
RZX archive moved to vtrd.in
vtrdos demos section updated (2022, 2023 years added)
Targeting Android 13
version
posted on 2022-02-26
Russian region disabled.
Stop Russia-Ukraine war!
version
posted on 2022-01-20
Targeting Android 12.
SD card access permission removed.
Bundle release (smaller installation size).
version
posted on 2021-05-02
Android external storage access permission removed (Google requirement).
/sdcard in files tab mapped to /sdcard/Android/data/app.usp/files.
You should copy your favorite images here if you need to save changes in emulator & get them back.
version
posted on 2021-04-18
.sna snapshot store fix
fast tape emulation improved, auto stop fixed
trying to insert disk images in A,B,C,D drives when opening .zip archive
vtrdos press, demos sections fixed
version
posted on 2020-12-18
+ wos web source repaired
version
posted on 2020-10-18
Android TV compatibility - calling menu by BACK button
version
posted on 2020-10-06
Android TV compatibility - menu by pressing F1, BUTTON_START



