Published by Heaven's Factory

Report an issue with Schemoid.
Send the customer service your feedback so they can fix your issue asap.



Email Support directly



Chat with our AppContacter AI Support


Why should I report an Issue with Schemoid — the Scheme REPL?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Heaven's Factory to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact Schemoid — the Scheme REPL image 1 contact Schemoid — the Scheme REPL image 2

About Schemoid — the Scheme REPL

1. The Scheme interpreter (REPL) for Android™, with thoroughly refined user experience — finally, you can evaluate Scheme code on your Android device without hassle!

2. Enjoy the power of 21th century! + The developer is available for contact, that means — "we've got you covered! + Everything else I'll come up with, and your suggestions are welcome, too.

3. Uses the JScheme library for the Scheme code evaluation.

4. You can now join the elite forces of programming, and you don't need a big clumsy computer for that anymore.

5. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3. 0 Attribution License.

Schemoid Customer Insights

1. The only scheme apps that support script file loading on the app store have terrible library support (e.g. missing even basic functions like "apply").

2. And I wish it wouldn't keep changing back to the alpha keyboard when entering numbers.thanks guys, i m doing mit ocw course 6.001. hope it helps me.Great but doesn't save codeIt's exactly what i needThis is one of the best interpreter interfaces I've ever seen on a mobile programming app.

3. Hopefully the developer will add in the ability to load scripts, as this is currently the biggest weakness of this app by far.You're not going to make anything serious with this, but it is fun to play with and a good way to pass the time trying out Scheme snippets.

4. In contrast, this one has good support for the basic libraries, but has no script file loading.

5. TrashGood interface, i like the parentheses and the copy/paste, but the scheme interpreter is deficient: at least i detected a few error, an important one is the inability to write to file.

6. Hence the 2 starts only.A good basic scheme interpreter.

7. The app has a line selection and copying system that allows you to select any arbitrary set of previous lines and then it will copy and concatenate them all when you click the copy button.

8. The biggest weakness of the app is its inability to load script files.

9. Sadly, as the dev points out, JScheme does seem to put a damper on things.Can't even type (define) it just stops on the first letter.

10. Otherwise very satisfactory, good choice of basic function.

11. Not what i expected from a simple repl, but could be useful for sharing sample intentsWorks for the most part.

Steps to Troubleshoot & Fix Schemoid Issues

1. Fix Schemoid Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Schemoid: Restarting the app will resolve most errors.
  2. Update the Schemoid App. Here is how:
    1. On Android goto PlayStore » Search for "Schemoid" » Open Schemoid — the Scheme REPL » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Schemoid » click "UPDATE".
  3. Clear Schemoid — the Scheme REPL app cache: Clearing cached data will force your app to retrieve the latest data directly from Schemoid servers.
    1. On Android, goto Settings » Apps » Select "Schemoid — the Scheme REPL" » click Storage » click "Clear Cache".
  4. Check Schemoid app permissions. If any of these permissions required to use your device's features are disenabled, Schemoid might not work.
  5. Uninstall and reinstall Schemoid. If nothing else has worked, completely uninstall Schemoid then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Schemoid not working


2. Fix Schemoid Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Schemoid be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Schemoid not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Schemoid may not be able to connect to the Internet when running in the background.

Reported Issues