I'm super-proud of this. Unfortunately until Google lifts the limits you'll need to use ARC Welder (If you don't own a Chromebook), but it's a start.
ARC Welder Link: https://chrome.google.com/webstore/detail/arc-welder/emfinbmielocnlhgmfkkmkngdoccbadn
APK Link: https://www.apkmirror.com/apk/underwood-apps-ltd/monospace/monospace-1-3-android-apk-download/
Chrome Web Store Link: https://chrome.google.com/webstore/detail/monospace/bbnamngadlgkebhmlnkdnceaadpjknlb
If you're getting flashing/corruption you may need Chrome 45 (The Beta version) windows seems to be fine though.
Edit: For monospace in general I'm a bit confused as to the difference between google drive and dropbox sync. Gdrive is advertised as cross-device, hence being a pro feature, but instructions here only mention dropbox.