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: 0
Indexed issues: 517
Avg merge: 2d 7h
Merged PRs (30d): 20

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

517 open issues indexed

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
App Crashes When Selecting Layer with Failed PostGIS Connection Open

bug data corruption - sync failure - crash - anr

MerginMaps/mobile#4568 · 1 comment · 1 assignee · Opened Jun 30, 2026
Attributes lost when splitting a polygon during Edit Geometry before saving Open

bug forms map tools

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

MerginMaps/mobile#4566 · Opened Jun 30, 2026
Streaming mode: inconsistent initial point recording between time and distance threshold Open

bug map tools

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

MerginMaps/mobile#4565 · Opened Jun 29, 2026
Range Slider with no min/max (±DBL_MAX) displays 2000000000 and slider does not respond Open

bug forms

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

MerginMaps/mobile#4564 · Opened Jun 29, 2026
Value Relation Filter Not Applied Correctly for Dependent Fields Open

android 🤖 bug filtering iOS 🍎

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

MerginMaps/mobile#4549 · 1 comment · Opened Jun 22, 2026
App briefly freezes and More menu appears cut off when switching projects Open

android 🤖 bug iOS 🍎

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

MerginMaps/mobile#4548 · Opened Jun 18, 2026
Not enough space in windows runner Open

bug infrastructure Windows 🪟

MerginMaps/mobile#4538 · 1 assignee · Opened Jun 12, 2026
Wrong naming in the menu Open

enhancement ui/ux

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

MerginMaps/mobile#4537 · 1 comment · Opened Jun 11, 2026
Improve connection feedback and status indication for external GPS receiver Open

enhancement GPS ui/ux

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

MerginMaps/mobile#4536 · Opened Jun 11, 2026
Warning dialog for photo deletion does not inform user about impact on other features sharing the same photo via Reuse Last Entered Value Open

enhancement ui/ux

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

MerginMaps/mobile#4534 · Opened Jun 11, 2026
Application sometimes chooses wrong language, when using local versions of language Open

bug translation

MerginMaps/mobile#4524 · 4 comments · 1 assignee · Opened Jun 3, 2026
Windows Defender SmartScreen warning displayed when installing Mergin Maps for Windows Open

enhancement Windows 🪟

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

MerginMaps/mobile#4523 · Opened Jun 3, 2026
Diagnostic log screen does not respond correctly to device rotation (portrait to landscape) Open

bug iOS 🍎

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

MerginMaps/mobile#4521 · Opened Jun 2, 2026
Application crashes when Filtering is opened immediately after sync completion banner is displayed - ANDROID Open

android 🤖 bug data corruption - sync failure - crash - anr filtering

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

MerginMaps/mobile#4520 · Opened Jun 2, 2026
Multi-select date-time filter — timestamp values missing seconds, causing duplicate/indistinguishable entries in the list Open

enhancement filtering

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

MerginMaps/mobile#4518 · Opened Jun 1, 2026
Text filter: % and _ treated as SQL wildcards instead of literal characters Open

bug filtering Good first issue

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

MerginMaps/mobile#4517 · 1 comment · Opened Jun 1, 2026
Unlink button remains visible and enabled on Change link screen after child feature has already been unlinked from parent Open

bug forms relations

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

MerginMaps/mobile#4515 · Opened May 25, 2026
Value Relation (multi-select) — no way to clear all selected values or filter by selected items on mobile Open

enhancement filtering forms ui/ux

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

MerginMaps/mobile#4514 · Opened May 25, 2026
Row with conditional visibility within a group box creates duplicate labels Open

bug Good first issue ui/ux

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

MerginMaps/mobile#4507 · Opened May 19, 2026
Filter applied with invalid range input (Number and Date from/to widgets) Open

enhancement filtering

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

MerginMaps/mobile#4503 · Opened May 18, 2026
Mandatory field message/expression description does not show after having unlinked a photo Open

bug forms

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

MerginMaps/mobile#4501 · Opened May 17, 2026
"reuse last entered value" has the precedence on the "default" value on QGIS Desktop, not on MM Open

bug forms

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

MerginMaps/mobile#4498 · 1 comment · Opened May 17, 2026
getting "Saving failed" error at mobile app Open

bug forms support question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

MerginMaps/mobile#4509 · 2 comments · Opened May 14, 2026
Sync while a form is open causes the form to close, loose data entered up to that point Open

bug forms sync

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

MerginMaps/mobile#4493 · 2 comments · Opened May 13, 2026
"0.0" not accepted on first try for a float (postgresql) field Open

bug forms

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

MerginMaps/mobile#4491 · 2 comments · Opened May 10, 2026
"reuse last entered value" not working for attachment/photos fields Open

bug forms

MerginMaps/mobile#4487 · 4 comments · 1 assignee · Opened May 5, 2026
Refactor filtering code Open

enhancement filtering

Difficulty 4/5 3-5 days Newbie friendliness 25/100

MerginMaps/mobile#4483 · Opened Apr 29, 2026
Filtering SQL expressions for Postgres and shapefile Open

enhancement filtering

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

MerginMaps/mobile#4482 · Opened Apr 29, 2026
Warning dialog for new features Open

enhancement filtering

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

MerginMaps/mobile#4481 · Opened Apr 29, 2026
Filtering info banner for vanishing feature Open

enhancement filtering

Difficulty 4/5 3-5 days Newbie friendliness 55/100

MerginMaps/mobile#4480 · Opened Apr 29, 2026
expression like "CASE WHEN "other_column" = 'no' THEN NULL END" work on QGIS, block/lock column on MM Open

forms question

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

MerginMaps/mobile#4473 · 7 comments · Opened Apr 26, 2026
Wrong tab highlighted when switching pages by swipe Open

bug Good first issue ui/ux

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

MerginMaps/mobile#4464 · Opened Apr 23, 2026
Project status on Home page gives misleading info Open

bug needs-more-info

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

MerginMaps/mobile#4458 · 3 comments · Opened Apr 17, 2026
Expression-based field not recalculated when value relation field changes on mobile (Apply default value on update) Open

bug

MerginMaps/mobile#4439 · 3 comments · 1 assignee · Opened Apr 8, 2026
Make PhotoCard component show text when setup Open

enhancement forms ui/ux

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

MerginMaps/mobile#4435 · Opened Mar 31, 2026
Review 2D vs 3D CRS in transformation logic Open

enhancement GPS map tools

MerginMaps/mobile#4431 · 2 comments · 1 assignee · Opened Mar 31, 2026
Inconsistency when evaluating expression between the mobile app and QGIS Open

bug

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

MerginMaps/mobile#4424 · Opened Mar 26, 2026
Linux artifact broken Open

bug Linux 🐧

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

MerginMaps/mobile#4420 · Opened Mar 25, 2026
Error when taking/selecting photo if Attachment widget default path is set via input field instead of expression builder Open

bug forms

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

MerginMaps/mobile#4418 · 1 comment · Opened Mar 24, 2026
Default value referencing another field from the same form not applied when adding a new feature Open

bug forms

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

MerginMaps/mobile#4417 · Opened Mar 24, 2026
Android app failing to restore authentication state on custom server Open

auth bug

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

MerginMaps/mobile#4404 · 1 comment · Opened Mar 19, 2026
User can create a project with an existing name — project is created with "(1)" suffix but not uploaded to the server Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

MerginMaps/mobile#4392 · Opened Mar 17, 2026
Last line of diagnostic log report is hidden by "Send to developers" button Open

android 🤖 bug Good first issue

Difficulty 3/5 1-2 days Newbie friendliness 45/100

MerginMaps/mobile#4381 · 1 comment · Opened Mar 10, 2026
Duplicate-field warning text is truncated on project creation Open

bug ui/ux

Difficulty 3/5 1-2 days Newbie friendliness 42/100

MerginMaps/mobile#4377 · 1 comment · Opened Mar 9, 2026
"Small spacing between 'Add field' and 'Create project' Buttons in Create Project UI" Open

enhancement ui/ux

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

MerginMaps/mobile#4376 · Opened Mar 9, 2026
GPS Info panel shows stale data from previously opened project Open

bug GPS proj

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

MerginMaps/mobile#4372 · 2 comments · Opened Mar 5, 2026
Ship production builds via Fastlane Open

enhancement infrastructure

MerginMaps/mobile#4371 · 1 assignee · Opened Mar 4, 2026
Sync gets permanently blocked when mobile edits a feature deleted+synced by QGIS plugin (GEODIFF CONFLICT delete_nothing) Open

bug data corruption - sync failure - crash - anr not-reproducible

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

MerginMaps/mobile#4363 · Opened Mar 3, 2026

MerginMaps/mobile

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