Forums in the Mobile App Development Niche

1. Microchip
https://www.microchip.com/forums/  

2. Apolyton Civilization Site
Forum Description
https://apolyton.net/forum.php  

3. Tech Support Guy
Forum has 8,688,007 posts.
http://forums.techguy.org/  

4. PetGroomer.com GroomerTALK and
Pet grooming forum for dog and cat groomers and mobile.
http://www.petgroomerforums.com/chat/forum.php  

5. Ubuntu Forums
A help and support forum for Ubuntu Linux.
http://ubuntuforums.org/  

6. www.dreamincode.net
https://www.dreamincode.net/forums/  

7. Beyond3D Forum
The world's best online 3D graphics discussion!
http://forum.beyond3d.com/  

8. PPCGeeks
Forum has 2,106,785 posts.
http://forum.ppcgeeks.com/  

9. www.daniweb.com
Programming Forum - Our Programming forum category encompasses application development, web development, programming theory, and everything in between.
https://www.daniweb.com/programming/4  

10. Actualized.org Forum
A community of people interested in self-actualization, personal development, consciousness work, meditation, and enlightenment. Ask questions, share resources, get advice. Join for free.
https://www.actualized.org/forum/  

11. Site Owners Forums
Prime Web Development and Marketing forum!
https://siteownersforums.com/  

12. Webmasters, SEO, Internet Marketing & Digital Marketing Forum
WebmasterSun is the most popular webmaster and internet marketing forums. You will find more useful information and resource here!
https://www.webmastersun.com/forums/  

13. www.hrbuzz.com.au
HR Buzz is a collaboration resource for Australian HR people.
https://www.hrbuzz.com.au/forum/  

14. The Admin Zone
Forum has 143,405 topics.
https://www.theadminzone.com/  

15. thepersonaldevelopmentforum.com
Learn about Wisdom, Happiness & Excellence. Life-improvement, Personal Growth and Self-help.
https://thepersonaldevelopmentforum.com/  

16. RaGEZONE
Create your own MMO and MMORPG game server or find free MMORPG servers. Download the latest MMORPG server files or sell your game gold and mmorpg account. We also have programming tutorials ,...
https://forum.ragezone.com/  

17. Stargate SG-1 Roleplaying Game
https://stargatetherpg.com/forums/  

18. Black Sea Studios Forums
Forum has 1,740 topics.
http://forums.blackseastudios.com/  

19. The PokéCommunity Forums
Forum has 271,860 topics.
http://www.pokecommunity.com/  

20. CodingForums.com
Forum has 254,572 topics.
http://www.codingforums.com/  

21. Webmaster Forums
Forum has 166,833 posts.
http://www.webmasterforums.com/  

22. Virtual Assistant Forums
Virtual Assistant Forums
http://www.virtualassistantforums.com/  

23. Neowin
News, Reviews & Betas which includes large community peer support
https://www.neowin.net/forum/  

24. Whirlpool.net.au
https://forums.whirlpool.net.au/  

25. Muscular Development Forums
Forum Description
https://forums.musculardevelopment.com/forum  

26. VBForums
Visual Basic Discussions plus .NET, C#, game programming, and more (http://www.VBForums.com)
https://www.vbforums.com/forum.php  

27. kirupaForum
Got a web design/development question or just want to hang out with the most awesome people on the planet? Drop on in!
http://www.kirupa.com/forum/  

28. Games Dreams
Welcome to Games Dreams - Discussion forums for Facebook games, browsers games, MMO games, flash games, android games, iPhone iPad games, etc.
https://gamesdreams.com/  

29. CodeGuru Forums
Hard hitting articles, dicussions, resources, and more all focusing for real developers in the real world.
https://forums.codeguru.com/index.php  

30. RunningForums.com
This website is for sale! runningforums.com is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here,...
http://www.runningforums.com/index.php  

31. ChiefTalk Forum
https://chieftalk.chiefarchitect.com/  

32. Overclockers UK Forums
Overclockers UK Forum powered by Xenforo
http://forums.overclockers.co.uk/  

33. GSM-Forum
Forum has 1,540,692 topics.
https://forum.gsmhosting.com/vbb/  

34. WarriorForum
Giving you what you need to take your internet and digital marketing to the next level since 1997. Join the community of 1+ million other marketers today.
http://www.warriorforum.com/  

35. Geek/Talk Webmaster
Webmaster Forums @ geek/talk. Signature-free discourse for serious web publishers
https://www.geekvillage.com/forums/  

36. RPG Maker Forums
Forum software by XenForo
https://forums.rpgmakerweb.com/  

37. Home Theater Forum and Systems
A forum community dedicated to home theater owners and enthusiasts. Come join the discussion about home audio/video, home theaters, troubleshooting, projects, DIY’s, product reviews and more!
http://www.hometheatershack.com/forums/  

38. www.go4expert.com
Forum has 24,956 topics.
https://www.go4expert.com/forums/  

39. The Diesel Garage
A forum community dedicated to Diesel engine owners and enthusiasts. Come join the discussion about performance, builds, ecodiesel, towing capacity, modifications, classifieds, troubleshooting,...
http://www.thedieselgarage.com/forums/  

40. Java Forums at the Big Moose S
https://www.coderanch.com/forums/  

41. Computer Science Forums
Computer Science Forums for Computer Science and Engineering (CSE), Data Structures and Algorithms, Programming Language Theory, Computations, Computer Systems, Computer Applications, Technology
https://computerscienceforums.com/  

42. OKclarity
Discuss & explore common mental health, personal development & emotional wellness topics in the Jewish Community. You deserve a supportive community, join the conversation.
https://okclarity.com/forums/  

43. Overclock.net
A forum community dedicated to overclocking enthusiasts and testing the limits of computing. Come join the discussion about computing, builds, collections, displays, models, styles, scales,...
http://www.overclock.net/f/  

44. www.uncommonforum.com
Discuss psychology, get help, give help, chat with other practitioners - come and join the community at Uncommon Knowledge's Forum.
https://www.uncommonforum.com/  

45. SysOpt Forums
This is a discussion forum for all aspects of computer systems optimization and customization
https://www.sysopt.com/forum.php  

46. KVR: Forum Index
KVR Audio Forum - Forum - VST Plug-in, AU, AAX, Audio Software Discussion
https://www.kvraudio.com/forum/  

47. BattleOn Forums!
https://forums2.battleon.com/f/  

48. Newgrounds.com
https://www.newgrounds.com/bbs/  

49. Cable
Virgin Media (ex ntl & Telewest) Customer support and community forum
https://www.cableforum.co.uk/board/  

50. www.elitetrader.com
Elite Trader is the #1 site for traders of stocks, options, currencies, index futures, and cryptocurrencies.
https://www.elitetrader.com/et/