Scheme Droid
Free AppAbout Scheme Droid
A scheme interpreter for Android. Scheme is a minimalist, multi-paradigm dialect of Lisp.
Implements all of R4RS Scheme except that continuations can only be used as escape procedures and strings are not mutable. Powered by the JScheme library.
Open source! https://github.com/ddasilva/scheme-droid
Implements all of R4RS Scheme except that continuations can only be used as escape procedures and strings are not mutable. Powered by the JScheme library.
Open source! https://github.com/ddasilva/scheme-droid
All Application Badges
Free
downl.
downl.
Android
4.0+
4.0+
Android app
App History & Updates
What's Changed
Version 1.4:
- Added cancel button to halt code execution
- Parenthesis highlighting as you type
- Enhanced support for physical keyboards
- (current-output-port) tied to the console
- Moved to GitHub
Version 1.4:
- Added cancel button to halt code execution
- Parenthesis highlighting as you type
- Enhanced support for physical keyboards
- (current-output-port) tied to the console
- Moved to GitHub
Version update Scheme Droid was updated to version 1.4
More downloads Scheme Droid reached 10 000 - 50 000 downloads
Version update Scheme Droid was updated to version 1.3
More downloads Scheme Droid reached 5 000 - 10 000 downloads
What are users saying about Scheme Droid
C
by C####:
by C####:
Being able to go to a new line rather than the Enter key replaced by an Eval key, autoindent so as not to be L.I.S.P., and being able to load/save files would make it a lot more useful, IMHO.
T
by T####:
by T####:
The interpreter is limited to a single line, which makes this essentially useless for anything interesting. Why this arbitrary limitation? Uninstalled.
C
by C####:
by C####:
Great app!
N
by N####:
by N####:
Scheme on the go, this is cool! So far so good; one minor thing: can you please correct the typo on the label for the evaluate button? It reads "Evalute" instead of "Evaluate". Thank you!
U
by U####:
by U####:
However I would like to be able to format my code. I'm not going to be writing huge amounts of code on my phone, but single line formatting is never fun
E
by E####:
by E####:
Hey developer! Bless you sir!
N
by N####:
by N####:
It works, but you can't break a line to indent, making the code something very confusing
N
by N####:
by N####:
Nice intro to Functional Programming and the Lambda Calculus. Great for math nerds.
Q
by Q####:
by Q####:
You'll have to retype everything after app restart
N
by N####:
by N####:
Not useful for anything. Crashes on every s-exp.
N
by N####:
by N####:
it works
A
by A####:
by A####:
Thank you very much for building this!
N
by N####:
by N####:
Scheme on the go, this is cool! So far so good; one minor thing: can you please correct the typo on the label for the evaluate button? It reads "Evalute" instead of "Evaluate". Thank you!
S
by S####:
by S####:
Brøk?
X
by X####:
by X####:
Eval key on the keyboard breaks it. Normal one works great.
X
by X####:
by X####:
Brøk?
X
by X####:
by X####:
Hope it continues to improve with updates. I use the app to practice for scheme exams when the computer isn't around.
X
by X####:
by X####:
Why does this app need the phone call status and identity?
X
by X####:
by X####:
I can define custom procedures using built-in procedures and primitives, but it won't let me build procedures that implement my custom procedures.
X
by X####:
by X####:
Best scheme app for Droid
L
by L####:
by L####:
Great app!
E
by E####:
by E####:
Bbros live on
X
by X####:
by X####:
Load works - you need to specify a full pathname starting with /sdcard. It seems that open-input-file does not work. :( yes it needs error handling.
X
by X####:
by X####:
It works, but... could it be made to load and execute scheme programs from the file system as well? Or from external programmer's text editors? Thanks
T
by T####:
by T####:
Great idea, but not working - crashed on "(+ 4 5)".
X
by X####:
by X####:
Working well on a rooted Nook Color. Would be nice if it highlighted matching parens, but I'm grateful for it in its present form.
D
by D####:
by D####:
Excellent app for Lisp enthusiasts who want to hack on the go. Hopefully more features are planned, such as the ability to save and load code.
Z
by Z####:
by Z####:
It works, needs an icon however before I'll keep it
X
by X####:
by X####:
Needs some error handling but otherwise it's nice.
X
by X####:
by X####:
Crashes on (''abracadabra)
X
by X####:
by X####:
Not perfect, but does what I want it to do.
H
by H####:
by H####:
Crashes on Epic
X
by X####:
by X####:
It works.
X
by X####:
by X####:
Just crashes on HTC Desire Z
by M####:
Scheme on the go, this is cool! So far so good; one minor thing: can you please correct the typo on the label for the evaluate button? It reads "Evalute" instead of "Evaluate". Thank you!