Made in Kampala, built for businesses everywhere
POS, accounting and field apps for growing businesses
Sell from your phone, keep your books and run your field team – with mobile money and WhatsApp built in. Works offline, in English, French and Kiswahili. Start free.
Chat to us on WhatsAppRequest a quote
Four apps that work together
Use one app on its own, or link them through Decus Cloud so sales, jobs and prices move between them by themselves.
Decus Go – POS app for shops
A phone till for shops, kiosks and boutiques: sales, stock, mobile money, WhatsApp orders and a credit book.
Decus Go POS app
DecusBooks – accounting software
Accounting on your office PCs: invoices, stock, payroll and reports. For Uganda it adds EFRIS e-receipts, PAYE and NSSF, and URA return files.
DecusBooks accounting
eDecus – field service app
The phone app for field work: jobs, checklists, forms, photos, signatures and safety, even with no signal.
eDecus field app
Decus Team – job management
Run your field team from one screen: dispatch board, live map, approvals, customer requests and reports.
Decus Team job managementBuilt for how growing businesses really work
Mobile money
Record every mobile money payment with its transaction ID. In Uganda, MTN MoMo and Airtel Money payments can be confirmed automatically on paid plans.
EFRIS e-invoicing (Uganda)
For Ugandan businesses: send receipts and invoices to URA through EFRIS from Decus Go, DecusBooks or eDecus, with a test mode before you go live.
WhatsApp first
Share your catalogue, take orders, send receipts and remind customers on WhatsApp.
Works offline
Keep selling and working when the network drops. Everything sends when you are back online.
Your language
English, French and Kiswahili, with Luganda in Decus Go, eDecus and Decus Team.
Help from a real team
Set-up, training and support from our team in Kampala – remotely, wherever you are, on WhatsApp +256 789 887684.
Where Decus works
Selling, stock, accounting, mobile money records, WhatsApp and field work run in any country. Some features are made for one country, and we say so.
Everywhere
Decus Go, DecusBooks, eDecus and Decus Team, offline and in English, French or Kiswahili. Prices, receipts and reports in your own business.
Available in Uganda
EFRIS e-receipts, URA return files, payroll with PAYE, NSSF and Local Service Tax, and automatic MTN MoMo and Airtel Money confirmation.
Other countries
We do not file taxes or run payroll rules for other countries yet. Tell us what your country needs – it helps us decide what to build next.
Questions people ask
Is Decus free to start?
Yes. Decus Go, eDecus and Decus Team each have a free plan, and DecusBooks has a free demo. Pay only when you need more.
Can I use Decus outside Uganda?
Yes. Selling, stock, accounting, mobile money records, WhatsApp and field work work in any country. EFRIS, URA return files and Ugandan payroll are for Uganda only. Ask us for a quote.
Does Decus work with EFRIS?
Yes, for businesses in Uganda. The EFRIS add-on sends your receipts and invoices to URA from Decus Go, DecusBooks or eDecus. We can also set up your EFRIS go-live for you.
Can I pay with mobile money?
Yes. In Uganda you can pay for your plan with MTN MoMo or Airtel Money. Elsewhere, ask us how to pay.
Does it work without internet?
Yes. Decus Go, DecusBooks and eDecus keep working offline and sync when the internet is back.
Who makes Decus?
Decus is made by Integrity Group in Kampala, Uganda. Talk to us on WhatsApp +256 789 887684.
Ready to try Decus?
Tell us about your business and we will help you choose and set up the right app.
Chat on WhatsApp: +256 789 887684