There are hundreds of apps out there claiming to make your life easier as a tradesperson. Most of them are bloated, overpriced, or designed for office workers who've never had to invoice someone from the front seat of a van at 6pm on a Friday.
This is a straight-up rundown of what's actually worth using in 2026, broken down by what you need it for. No affiliate links, no fluff — just honest takes from what tradespeople are actually using on the ground.
Accounting: Keeping HMRC Happy
QuickBooks Self-Employed — £10/month
The most popular choice for sole traders and small limited companies. It handles invoicing, expense tracking, mileage logging, and Self Assessment tax returns. The bank feed feature is genuinely useful — it pulls in your transactions automatically so you're not typing everything in manually.
Pros: clean interface, solid mobile app, your accountant probably already uses it. Cons: the pricing creeps up once you need more features, and the customer support can be slow.
FreeAgent — £14.50/month (free with some banks)
If you bank with NatWest, Royal Bank of Scotland, or Ulster Bank, you get FreeAgent for free. That alone makes it worth looking at. It does everything QuickBooks does, plus it's genuinely good at explaining your tax position in plain English. The dashboard tells you what you owe HMRC right now, which takes the guesswork out of setting aside money for tax.
Pros: free with certain banks, great tax visibility, UK-focused. Cons: the mobile app is a bit clunky, and the invoicing templates are basic.
Scheduling and Job Management
Tradify — from £29.50/month
Built specifically for tradespeople. It handles quoting, scheduling, job tracking, invoicing, and timesheets. The workflow makes sense if you're used to working the way trades actually work — quote, schedule, do the job, invoice. You're not trying to force a generic project management tool to fit your business.
Pros: designed for trades, good quoting templates, links to accounting software. Cons: not cheap for a one-person operation, and the scheduling view could be more intuitive.
ServiceM8 — from £8/month
Australian-made but popular with UK tradespeople. It's simpler than Tradify and cheaper to get started. Job cards, scheduling, quoting, invoicing — it covers the basics well. The standout feature is on-site documentation: you can take photos, get customer signatures, and attach notes to jobs, all from your phone.
Pros: affordable, easy to learn, good on-site documentation. Cons: less UK-specific, some features feel dated compared to newer alternatives.
Invoicing
Invoice Ninja — Free (basic) / £8/month (pro)
If all you need is a way to create and send professional invoices, Invoice Ninja does the job without trying to be your entire business platform. The free tier is surprisingly generous — unlimited invoices, payment reminders, and online payment options. It connects to Stripe and PayPal so customers can pay instantly.
Pros: generous free tier, clean invoices, online payments. Cons: it's just invoicing — no scheduling or job management.
CRM: Keeping Track of Customers
Most tradespeople don't think they need a CRM (Customer Relationship Management tool). And honestly, when you've got fifteen regular customers and a good memory, you probably don't. But once you've got a hundred or more past customers, keeping track of who needs what, when you last did work for them, and what you quoted gets impossible without a system.
HubSpot CRM — Free
It's free, it's powerful, and it's overkill for most tradespeople. But if you want a proper CRM that tracks every interaction with every customer, HubSpot is hard to beat at the price. The learning curve is steeper than trade-specific tools, but the free tier gives you contact management, deal tracking, email templates, and basic reporting.
Pros: free, very capable, good mobile app. Cons: designed for salespeople, not tradespeople — you'll ignore 80% of the features.
Maps and Mileage
Google Maps — Free
You already use it. But are you using it properly? Save your common locations (merchants, regular customers) so you can route quickly. Use the "add stop" feature when you've got multiple jobs in a day to plan an efficient route. And turn on location history if you want an automatic record of your mileage for tax purposes.
MileIQ — Free (40 trips/month) / £4.99/month
Runs in the background on your phone and automatically detects when you're driving. At the end of each trip, you swipe right for business, left for personal. It calculates your HMRC mileage allowance automatically. Dead simple, and it can save you hundreds at tax time if you're claiming mileage instead of actual vehicle costs.
Pros: automatic detection, HMRC-compliant reports, simple. Cons: free tier is limited, and it can occasionally misclassify trips.
AI Assistants
Gaffer — from £29/month
This is a different kind of tool. Gaffer is an AI assistant that works through WhatsApp, which means you're not learning another app — you're just texting. It handles customer enquiries when you can't answer the phone, sends quotes and invoices, follows up on unpaid bills, and manages your schedule. It's designed specifically for tradespeople, so the conversations sound natural rather than robotic.
Pros: works through WhatsApp (no new app to learn), handles customer messages automatically, built for trades. Cons: it's a newer tool so the feature set is still growing, and you need to be comfortable with AI handling some customer interactions.
What Should You Actually Use?
If you're a sole trader just getting going, start with the basics: QuickBooks or FreeAgent for accounting, Google Maps for routing, and your phone's built-in calendar for scheduling. That covers 80% of what you need.
As you get busier and start dropping balls — missed follow-ups, late invoices, double-bookings — add tools to fix the specific problems you're having. Don't sign up for everything at once. You'll spend more time setting up software than doing actual work.
The best app is the one you'll actually use. A basic tool you use every day beats a powerful one you opened twice and forgot about.