nightscout/AndroidAPS

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Opensource automated insulin delivery system (closed loop)

Is nightscout/AndroidAPS beginner-friendly?

In the last 30 days, nightscout/AndroidAPS merged 23 of 35 pull requests from outside contributors, and its maintainers usually reply within 1 day. 5 beginner-friendly issues are open now.

Stars: 1.2k
Forks: 7.1k
Open beginner issues: 5
Indexed issues: 339
Avg merge: 2d 23h
Merged PRs (30d): 50

Dominant language: Kotlin
License: AGPL-3.0
Last GitHub push: Aug 2, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

How to contribute to nightscout/AndroidAPS

Read the contributing guide first: it says how the maintainers want changes proposed, tested and reviewed.
Your contributions will be published under the project's AGPL-3.0 license.
Pick one of the 5 open beginner-friendly issues below and comment that you want to work on it before you start.

Beginner friendly Everything

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Issues somebody may already be working on are listed last. List everything by date

Notification vibration patterns are dead code on Android 8+, and one channel's display name is a raw internal id
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 70/100

nightscout/AndroidAPS#5217 · Opened Oct 7, 2026

Maintainers usually reply within 1 day
Omnipod Dash: basal drift baseline is wrong after pod activation
Open
- Is something wrong?
bug omnipod dash

Difficulty 3/5 1-2 days Newbie friendliness 68/100

nightscout/AndroidAPS#5216 · 2 comments · Opened Oct 7, 2026

Maintainers usually reply within 1 day
WearControl is enforced only on the watch UI, not checked on the phone before acting on a watch command
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 74/100

nightscout/AndroidAPS#5215 · Opened Oct 7, 2026

Maintainers usually reply within 1 day
Tidepool OAuth state and user info are logged in full at DEBUG level
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 73/100

nightscout/AndroidAPS#5206 · Opened Oct 6, 2026

Maintainers usually reply within 1 day
Pump pairing passwords and Omnipod Dash crypto keys are written to the debug log at DEBUG level
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 78/100

nightscout/AndroidAPS#5205 · Opened Oct 6, 2026

Maintainers usually reply within 1 day
Feature Request: Allow eCarbs/FPEs to be entered directly in the Bolus Calculator
Open
- Is something wrong?
enhancement for_discussion

Difficulty 4/5 3-5 days Newbie friendliness 48/100

nightscout/AndroidAPS#5204 · 1 comment · Opened Oct 6, 2026

Maintainers usually reply within 1 day
Feature Request: Use the phone's next alarm as an Automation trigger
Open
- Is something wrong?
enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

nightscout/AndroidAPS#5201 · Opened Oct 5, 2026

Maintainers usually reply within 1 day
Equil: "Change reservoir" logs a Cannula change instead of an Insulin change
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 72/100

nightscout/AndroidAPS#5199 · 2 comments · Opened Oct 5, 2026

Maintainers usually reply within 1 day
Automation: 'Pump battery level' condition never runs with Medtrum (driver reports only voltage)
Open
- Is something wrong?
enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

nightscout/AndroidAPS#5190 · 2 comments · Opened Oct 4, 2026

Maintainers usually reply within 1 day
Omnipod Dash: EAP-AKA session establishment aborts on mid-handshake BLE disconnect (no retry) + NPE in BasalProgram.getSegments()
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 38/100

nightscout/AndroidAPS#5182 · 1 reaction · Opened Oct 2, 2026

Maintainers usually reply within 1 day
pump/equil CmdExtendedBolusSet hardcodes numBolus=0, likely delivers no extended-phase dose
Open
- Is something wrong?
equil

Difficulty 3/5 1-2 days Newbie friendliness 68/100

nightscout/AndroidAPS#5181 · 1 comment · Opened Oct 2, 2026

Maintainers usually reply within 1 day
version expiry notifications on followers' phone
Open
- Is something wrong?
enhancement

Difficulty 4/5 3-5 days Newbie friendliness 42/100

nightscout/AndroidAPS#5178 · 1 comment · Opened Oct 1, 2026

Maintainers usually reply within 1 day
Flat-BG (stuck sensor) safety check is scoped to Libre 1 only — real Libre 1 stuck-sensor case shows the failure mode is still live, other sources have zero coverage
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 55/100

nightscout/AndroidAPS#5172 · 2 comments · Opened Sep 30, 2026

Maintainers usually reply within 1 day
OpenAPS SMB: configurable SMB delivery ratio (today fixed at 0.5)
Open
- Is something wrong?
enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

nightscout/AndroidAPS#5168 · 1 reaction · Opened Sep 29, 2026

Maintainers usually reply within 1 day
Add a graphical glucose value watchface complication
Open
- Is something wrong?
enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

nightscout/AndroidAPS#5155 · 4 comments · Opened Sep 25, 2026

Maintainers usually reply within 1 day
17dd2bbd (Improve loop run): persisted referenceTime throttles the automatic loop to the 5-minute bucket grid on faster-than-5-minute CGM sources
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 45/100

nightscout/AndroidAPS#5148 · 12 comments · Opened Sep 21, 2026

Maintainers usually reply within 1 day
Feature request: Adjustable piston speed for Equil pump
Open
- Is something wrong?
enhancement equil

Difficulty 5/5 Over a week Newbie friendliness 38/100

nightscout/AndroidAPS#5142 · Opened Sep 19, 2026

Maintainers usually reply within 1 day
Loop silently disabled by constraints after brief pump BLE dropout – no alarm/notification, no automatic re-enable
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

nightscout/AndroidAPS#5091 · 1 comment · Opened Aug 22, 2026

Maintainers usually reply within 1 day
V4 Insulin profile switch back to U100 from U200 after scenes
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 35/100

nightscout/AndroidAPS#5081 · Opened Aug 15, 2026

Maintainers usually reply within 1 day
v4 Autosens 'Effective ISF' wrong direction?
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 48/100

nightscout/AndroidAPS#5080 · 1 comment · Opened Aug 15, 2026

Maintainers usually reply within 1 day
Equil BLE: dead scan timeout, stranded command on descriptor-write failure, and alarm-handling regressions (code review)
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

nightscout/AndroidAPS#5077 · 1 comment · Opened Aug 15, 2026

Maintainers usually reply within 1 day
Feature request: Temporarily suppress “No BG data” alarms for planned CGM/BG interruptions
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 38/100

nightscout/AndroidAPS#5074 · 2 comments · 2 reactions · Opened Aug 14, 2026

Maintainers usually reply within 1 day
Device list in BTTrigger AAPS 4.0
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 35/100

nightscout/AndroidAPS#5073 · Opened Aug 13, 2026

Maintainers usually reply within 1 day
AAPS should describe itself to Tidepool as Android APS or AAPS instead of a Tandem Insulin Pump
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 55/100

nightscout/AndroidAPS#5071 · 3 comments · 1 reaction · Opened Aug 11, 2026

Maintainers usually reply within 1 day
AAPS uploads create new datasets for each upload, resulting in thousands of unique ones for PwDs
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

nightscout/AndroidAPS#5070 · 5 comments · 1 reaction · Opened Aug 11, 2026

Maintainers usually reply within 1 day
Overview: optional treatment markers on the BG graph
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 35/100

nightscout/AndroidAPS#5065 · Opened Aug 9, 2026

Maintainers usually reply within 1 day
RFC: PiiM – Predictive Infusion Integrity Monitoring Observer Layer
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 25/100

nightscout/AndroidAPS#5063 · 2 comments · Opened Aug 8, 2026

Maintainers usually reply within 1 day
ENHANCEMENT: Add SMS command to START/STOP SMB for specific time.
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

nightscout/AndroidAPS#5061 · 1 comment · Opened Aug 7, 2026

Maintainers usually reply within 1 day
Medtronic periodic "Pump unreachable"
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 38/100

nightscout/AndroidAPS#5058 · 2 comments · Opened Aug 5, 2026

Maintainers usually reply within 1 day
ENHANCEMENT: Include current AAPS version on json export filename.
Open
- Is something wrong?
enhancement for_discussion

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

nightscout/AndroidAPS#5057 · 2 comments · Opened Aug 5, 2026

Maintainers usually reply within 1 day
Medtrum Bleutooth reconnection issue
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 35/100

nightscout/AndroidAPS#5049 · 5 comments · Opened Aug 3, 2026

Maintainers usually reply within 1 day
More status complications and snoozing local alarms
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 28/100

nightscout/AndroidAPS#5011 · 2 comments · Opened Jul 26, 2026

Maintainers usually reply within 1 day
Feature request: Clearly identify virtual (“fake”) boluses in the graph
Open
- Is something wrong?
enhancement for_discussion

Difficulty 5/5 Over a week Newbie friendliness 42/100

nightscout/AndroidAPS#4991 · 4 comments · Opened Jul 21, 2026

Maintainers usually reply within 1 day
Replace average and exponential smoothing with UKF In V4
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

nightscout/AndroidAPS#4965 · 14 comments · 3 reactions · Opened Jul 10, 2026

Maintainers usually reply within 1 day
ENHANCEMENT: Add One Drive to Cloud Directory
Open
- Is something wrong?
enhancement

Difficulty 3/5 1-2 days Newbie friendliness 52/100

nightscout/AndroidAPS#4957 · 1 reaction · Opened Jul 8, 2026

Maintainers usually reply within 1 day
3.4.2 Medtronic Overlapping Basals
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

nightscout/AndroidAPS#4941 · 5 comments · Opened Jun 29, 2026

Maintainers usually reply within 1 day
Feature request: Propose to add calendar event when adding a new pump
Open
- Is something wrong?
enhancement for_discussion

Difficulty 4/5 3-5 days Newbie friendliness 35/100

nightscout/AndroidAPS#4926 · Opened Jun 24, 2026

Maintainers usually reply within 1 day
SMS Command Loop Suspend causes error and alarm
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 48/100

nightscout/AndroidAPS#4913 · 4 comments · Opened Jun 19, 2026

Maintainers usually reply within 1 day
equil unable to use calculator due to timeout ver 3.4.2.3
Open
- Is something wrong?
equil

Difficulty 4/5 3-5 days Newbie friendliness 35/100

nightscout/AndroidAPS#4910 · 5 comments · Opened Jun 18, 2026

Maintainers usually reply within 1 day
Feature request: Time parameter for the 'Pump unreachable" alert
Open
- Is something wrong?
enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

nightscout/AndroidAPS#4902 · 7 comments · Opened Jun 16, 2026

Maintainers usually reply within 1 day
SMS - bugs
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

nightscout/AndroidAPS#4889 · Opened Jun 8, 2026

Maintainers usually reply within 1 day
Pump interface semantics
Open
- Is something wrong?
enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

nightscout/AndroidAPS#4859 · 12 comments · 1 reaction · Opened May 25, 2026

Maintainers usually reply within 1 day
Feature request: Automation action for log export to cloud
Open
- Is something wrong?
enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

nightscout/AndroidAPS#4856 · 1 comment · Opened May 24, 2026

Maintainers usually reply within 1 day
Omnipod DASH BLE communication issue on Samsung Galaxy Z Fold7
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 25/100

nightscout/AndroidAPS#4851 · 7 comments · Opened May 23, 2026

Maintainers usually reply within 1 day
Security report — possible pull_request_target + checkout-head RCE (please contact privately)
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 20/100

nightscout/AndroidAPS#4840 · Opened May 19, 2026

Maintainers usually reply within 1 day

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