App Development Jobs in London

Browse through over 500 App Development Jobs.

Why join Airtasker

Join Airtasker

App Development tasks in London

Check out what tasks people want done near you right now...

"I have a Surface Pro 11. I’ve downloaded Topaz and After Effects, but I’m having trouble extracting the files.

Marston, Oxfordshire

Mon Apr 20 2026

about 1 hour ago

Open

I’m currently building a mobile app called Winner Dinner and I’m looking for someone to help take it over the line and fix a few issues. The concept is simple — the app helps users decide what to eat (either solo or in a group), then directs them to order via platforms like Deliveroo or Uber Eats. I’ve already built a working version using Bolt (Expo/React Native), so the foundations are there, but I’m running into a few problems and need someone experienced to clean it up and complete it properly.

Wed Apr 01 2026

19 days ago

Open

I have a new HP deskjet 4300 printer I cannot set up wireless access even with the HP app, require someone to find out why

Sutton, Shropshire

Wed Mar 25 2026

26 days ago

Open

The following points: 1. Internet - Ensure it is fully working and distributed around the property? There are some Unifi WiFi APs can factory default these and re-set them up. Do you have any preference on WiFI details? THERE SHOULD BE ONE NETWORK WITH THE PASSWORD: Welcome1 2. Printer - Setup and ensure correct working functionality with the mac on the desk 3. Connection to the TVs - an apple TV is connected to each TV, and assume all streaming etc will go via these, and JUST MAKE SURE THE APPLE TV IS CONNECTED AND THAT THERE’S A Nord VPN installed. 4. Phone system - I’m there are regular landline phones, and also office style PBX phones, is there a PBX you expect to be able to connect to, or is it just ensure they have a dial tone and can make/receive calls? IT SHOULD MAKE/RECEIVE CALLS. Audio system - I notice ceiling speakers in the bathrooms, the small toilet next to the lounge, as well as the ensuite for the primary suite. I BELIEVE THERE IS SONOS, THAT SHOULD BE CONNECTED TO THE INTERNET Speakers in Primary suite on headboard - Not connected to anything? Do these need an amp and connection? SONOS TV in the primary ensuite (wall mounted mirror screen) - Does this want looking at? PLEASE CHECK ALL TVS 4. Clocks above the clothes store in the closet - To be changed to different time zones TIME ZONES - PST, EST, LONDON, PARIS ARE THE USUAL TIMEZONES 5. Computer setup on table - General wire tidy up? Could be helpful. 6. Nest thermostats factory default and reset these up with client details THIS SHOULD BE ACCESSED BY THE NEST APP AND THE UNIT CONNECTED TO THE INTERNET.

St James, Greater London

Fri Mar 06 2026

about 2 months ago

Closed

TASK DESCRIPTION Hi! I’m looking for someone experienced with The Sims 4 mods and the EA App to fully fix my game. (Laptop Drop-Off) I want to drop my laptop off and collect it once everything is working again. Current problem • Sims 4 will not launch from the EA App • Error message: “Failed to launch game – an error on our end caused the launch to fail” • Game previously worked with mods • Issue likely caused by broken or outdated mods / EA App conflict What I need done • Diagnose and fix EA App / Sims 4 launch error • Ensure the game launches properly • Go through all mods & custom content • Separate broken or outdated mods • Update mods where needed • Organise Mods folder properly • Re-add mods safely and test • Confirm Sims 4 loads successfully with mods enabled Laptop details • Windows laptop • EA App • Sims 4 installed and updated • Large Mods folder Important • I need someone who knows Sims 4 mod troubleshooting • This is not general IT help • Please tell me your experience with Sims 4 mods when messaging Budget • Prefer fixed price: £40–£60 total

Summerstown, Greater London

Mon Feb 09 2026

2 months ago

Closed

Browse all tasks

Last updated on 20th Apr 2026

Unlock new income opportunities in London

Explore app development related jobs and discover your financial opportunities

Type of app development job	1-2 tasks/week	3-5 tasks/week	5+ tasks/week
Computers & IT	£160	£400	£560
Computer Repairs	£150	£375	£525
Computer Support	£160	£400	£560
Printer Help	£104	£260	£364
Wifi Help	£170	£425	£595
Computer Training	£160	£400	£560
Laptop Repair	£120	£300	£420
Apple Mac Repairs	£154	£385	£539
Network Troubleshooting	£240	£600	£840
Router Modem Setup	£140	£350	£490

*Based on average app development task prices in London. Actual marketplace earnings may vary

How to earn money on Airtasker

Job opportunities that find you

Set up notifications and be alerted when a nearby, well-matched job is posted. Let customers book you directly by setting up a listing. Provide a great service and work with them again with Contacts.

Set your price

Found a job you’re up for? Set your price and make an offer. You can adjust and discuss it later if you need to.

Work. Get paid. Quickly.

When tasks are complete, request for payment to be released and money will appear in your account instantly.

Post a task

We've got you covered

Whether you’re a posting a task or completing a task, you can do both with the peace of mind that Airtasker is there to support.

Airtasker’s insurance cover

App Development Jobs in London

Browse through over 500 App Development Jobs.

App Development tasks in London

PC App installation

Mobile app

Set up a wireless printer

Help with internet, nest, Apple TV and printers

Fix Sims 4 Mods & EA App Launch Error

Unlock new income opportunities in London