MerginMaps/mobile

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Mergin Maps mobile app 📲 Open QGIS projects and manage vector data on your phone, even offline 📶 (Android/iOS/Windows app)

Stars: 388
Forks: 87
Open beginner issues: 3
Indexed issues: 518
Avg merge: 4d 1h
Merged PRs (30d): 23

Dominant language: C++
License: GPL-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

Mobile support for sync v2 Open

enhancement sync

MerginMaps/mobile#4713 · 2 assignees · Opened Sep 22, 2026
Review project loading code Open

enhancement performance qgis

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

MerginMaps/mobile#4701 · Opened Sep 14, 2026
bluetooth scan fails silently Open

bluetooth bug

Difficulty 3/5 1-2 days Newbie friendliness 76/100

MerginMaps/mobile#4697 · Opened Sep 8, 2026
Filter expression is ignored when resolving the display label in value relation Open

bug relations

Difficulty 3/5 1-2 days Newbie friendliness 74/100

MerginMaps/mobile#4696 · Opened Sep 8, 2026
current_parent_value() in a Value Relation Open

bug relations

Difficulty 4/5 3-5 days Newbie friendliness 68/100

MerginMaps/mobile#4695 · 2 comments · Opened Sep 4, 2026
Registration with an already existing email succeeds without error Open

auth bug ui/ux

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

MerginMaps/mobile#4694 · 1 comment · Opened Sep 4, 2026
Deletion non-selected feature Open

bug data corruption - sync failure - crash - anr

MerginMaps/mobile#4693 · 1 comment · 1 assignee · Opened Sep 3, 2026
App freezes and shows only half the screen when changing server during installation Open

android 🤖 bug data corruption - sync failure - crash - anr high priority ui/ux

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

MerginMaps/mobile#4692 · 3 comments · 1 assignee · Opened Sep 2, 2026
Wrong satellite data with EOS receiver Open

bug GPS

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

MerginMaps/mobile#4683 · 1 comment · Opened Aug 27, 2026
Altitude mismatch and loss of precision when using External (Mock) position provider on iOS Open

bug GPS

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

MerginMaps/mobile#4677 · Opened Aug 27, 2026
GPS info panel shows incorrect status when GNSS is disconnected in Trimble Mobile Manager Open

bug GPS ui/ux

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

MerginMaps/mobile#4674 · Opened Aug 27, 2026
Auto-reconnect to Trimble GNSS provider after TMM restart Open

enhancement GPS

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

MerginMaps/mobile#4673 · Opened Aug 26, 2026
Incorrect translation of button in "Discard changes?" dialog — button text contradicts the action description Open

bug ui/ux

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

MerginMaps/mobile#4669 · Opened Aug 25, 2026
Delete confirmation input retains previously entered name after cancelling Open

bug Good first issue ui/ux

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

MerginMaps/mobile#4665 · Opened Aug 25, 2026
Linux app crashes when starting recording Open

bug data corruption - sync failure - crash - anr Linux 🐧

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

MerginMaps/mobile#4658 · 1 comment · Opened Aug 20, 2026
Layers list search clear (✕) requires two back-arrow taps to return to map Open

bug ui/ux

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

MerginMaps/mobile#4655 · Opened Aug 20, 2026
Changelog screen — link and layout issues Open

bug ui/ux

Difficulty 3/5 1-2 days Newbie friendliness 55/100

MerginMaps/mobile#4651 · Opened Aug 13, 2026
Add @mm_project_role QGIS variable for the current user's project role Open

enhancement forms

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

MerginMaps/mobile#4648 · 1 comment · 1 assignee · Opened Aug 12, 2026
Hover states on Delete/Unlink photo controls use colors with insufficient contrast and inconsistent styling Open

bug ui/ux

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

MerginMaps/mobile#4647 · 1 comment · Opened Aug 12, 2026
App ignores the "descending" order for a date/time field of a child table Open

bug forms

Difficulty 3/5 1-2 days Newbie friendliness 50/100

MerginMaps/mobile#4642 · 1 comment · Opened Aug 10, 2026
Relations always show the "+" button even when the child table is read-only (as defined in the QGIS project properties) or a view Open

bug forms relations

MerginMaps/mobile#4640 · 2 comments · 1 assignee · Opened Aug 9, 2026
Downloaded projects remain readable and editable after signing in as a different account with no access Open

enhancement ui/ux

Difficulty 4/5 3-5 days Newbie friendliness 45/100

MerginMaps/mobile#4639 · 2 comments · Opened Aug 9, 2026
Enforce minimum and maximum map scale limits Open

enhancement map tools

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

MerginMaps/mobile#4637 · 1 assignee · Opened Aug 7, 2026
Split geometry displays incorrect color when editing unsaved feature Open

bug map tools

Difficulty 3/5 1-2 days Newbie friendliness 57/100

MerginMaps/mobile#4632 · Opened Jul 29, 2026
Map does not show server changes after syncing from home screen and reopening project Open

bug map

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

MerginMaps/mobile#4631 · Opened Jul 29, 2026
Photo naming expression returns NULL value in some cases Open

bug data corruption - sync failure - crash - anr photo-refactoring test - success

MerginMaps/mobile#4622 · 2 comments · 1 assignee · Opened Jul 23, 2026
Crosshair freezes and does not move to last vertex immediately after removing recorded geometry at zoom level 20m Open

bug map tools

Difficulty 3/5 1-2 days Newbie friendliness 58/100

MerginMaps/mobile#4613 · 2 comments · Opened Jul 21, 2026
Photo sketch geometry changes all strokes to the last selected colour when using tap-to-draw method Open

bug map tools

Difficulty 3/5 1-2 days Newbie friendliness 55/100

MerginMaps/mobile#4610 · Opened Jul 20, 2026
Delete button colour changes to green on tap instead of remaining rose Open

bug Good first issue ui/ux

MerginMaps/mobile#4605 · 5 comments · 1 assignee · Opened Jul 15, 2026
Multiline field with long text causes inconsistent form layout Open

bug forms ui/ux

Difficulty 3/5 1-2 days Newbie friendliness 55/100

MerginMaps/mobile#4604 · Opened Jul 15, 2026
Add support to rename local projects Open

enhancement

MerginMaps/mobile#4603 · 1 assignee · Opened Jul 15, 2026
Multipolygon recording — missing part validation warning when adding a new part with insufficient points Open

enhancement recording ui/ux

Difficulty 3/5 1-2 days Newbie friendliness 62/100

MerginMaps/mobile#4599 · Opened Jul 14, 2026
Date field displays incomplete date in filtering — iOS only Open

bug iOS 🍎

Difficulty 3/5 1-2 days Newbie friendliness 48/100

MerginMaps/mobile#4598 · Opened Jul 14, 2026
Altitude displays N/A in GPS Info panel when antenna height contains an invalid (NaN) value Open

bug GPS ui/ux

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

MerginMaps/mobile#4597 · 1 comment · Opened Jul 14, 2026
Position tracking stops recording while the screen is off on Android Open

bug position tracking

Difficulty 4/5 3-5 days Newbie friendliness 45/100

MerginMaps/mobile#4588 · 1 comment · Opened Jul 7, 2026
Unable to connect to Bluetooth GNSS receiver after app reinstall — requires full Bluetooth re-pair as workaround Open

android 🤖 bluetooth bug GPS

Difficulty 3/5 1-2 days Newbie friendliness 55/100

MerginMaps/mobile#4587 · Opened Jul 7, 2026
Resume unsaved feature edits after unexpected app closure Open

enhancement forms ui/ux

MerginMaps/mobile#4585 · 1 assignee · Opened Jul 3, 2026
Position indicator visually offset from the tracked line during position tracking Open

android 🤖 bug position tracking

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

MerginMaps/mobile#4584 · Opened Jul 3, 2026
Mobile app creates many conflicting copies and inflates project size Open

bug

MerginMaps/mobile#4583 · 1 assignee · Opened Jul 3, 2026
Bluetooth Connection screen accumulates "Unknown device" entries from previous BLE scans (MAC address randomisation) Open

android 🤖 bug GPS

Difficulty 3/5 1-2 days Newbie friendliness 55/100

MerginMaps/mobile#4582 · Opened Jul 3, 2026
Project search on Projects tab returns all projects when search term matches workspace name Open

android 🤖 bug iOS 🍎

Difficulty 3/5 1-2 days Newbie friendliness 58/100

MerginMaps/mobile#4581 · Opened Jul 2, 2026
`fid` field shown as empty instead of "* Mixed Values *" when editing multiple features Open

android 🤖 bug forms iOS 🍎

Difficulty 3/5 1-2 days Newbie friendliness 55/100

MerginMaps/mobile#4580 · Opened Jul 2, 2026
Trailing sketch lines render inside the color palette after multiple additions Open

bug iOS 🍎

Difficulty 3/5 1-2 days Newbie friendliness 62/100

MerginMaps/mobile#4579 · Opened Jul 2, 2026
Enable WAL mode Open

enhancement sync

MerginMaps/mobile#4577 · 1 assignee · Opened Jul 1, 2026
Integrate External Accessories API (Apple MFi) Open

enhancement iOS 🍎

Difficulty 5/5 Over a week Newbie friendliness 20/100

MerginMaps/mobile#4576 · Opened Jul 1, 2026
Default phone camera saves different EXIF than in App camera Open

bug camera

Difficulty 4/5 3-5 days Newbie friendliness 45/100

MerginMaps/mobile#4575 · Opened Jul 1, 2026
Multi-select filter returns incorrect number of features when multiple values are selected Open

android 🤖 bug filtering iOS 🍎

Difficulty 3/5 1-2 days Newbie friendliness 58/100

MerginMaps/mobile#4574 · Opened Jul 1, 2026
App crashes when syncing a project with a virtual layer after .qgz file is updated Open

android 🤖 bug data corruption - sync failure - crash - anr iOS 🍎 sync

MerginMaps/mobile#4573 · 1 comment · 1 assignee · Opened Jul 1, 2026
Edit Geometry on child feature navigates to children list instead of child's map canvas Open

bug map tools relations

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

MerginMaps/mobile#4570 · Opened Jun 30, 2026
Incorrect Error Message Displayed When Creating Project on Workspace with Reached Data Limit Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

MerginMaps/mobile#4569 · Opened Jun 30, 2026

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