Sales, expenses, stock, customers, money, books and tax. Record on the phone at the counter, manage on the web in the office, and see every shilling as it moves.
Pick the items and take cash, mobile money, bank or credit. A clean receipt or invoice goes out on WhatsApp, and part-payments are tracked until they are paid in full.
Receipt sentWhatsApp · S-1042
PaidCash + M-PesaTZS 485,000
Money
Know where every shilling is.
Cash till, bank and mobile money each keep their own real balance. Transfers between them, money in and money out, all add up on their own.
Cash till
TZS 1,240,500
Arusha – Main
CRDB Bank
TZS 8,930,000
Current account
M-Pesa
TZS 2,415,300
Lipa number
Stock
Stock that counts itself.
Every sale and purchase moves the stock. Scan barcodes with the camera, get warned before something runs out, and know what your shelves are worth.
ScannedSukari 1 kgTZS 3,200
Low stockCooking oil 5 L · 4 left
Books & tax
Books ready when TRA asks.
Profit & loss, balance sheet and cash flow are built from what you record. VAT returns and filing dates show up early, with a reminder.
Profit this month
TZS 3,214,000
+18% on September
VAT return due20 Oct · in 16 days
Built for long days
Easy on the eyes. Locked to everyone else.
Light and dark themes, an app PIN on your figures, two-step sign-in, and Swahili or English on every screen.
insiderbux is lockedEnter your app PIN
The web app
And a full web app for the office.
The same account on a big screen: wide tables, side-by-side forms, imports and month-end, built for the work that needs room.
Work fast
Big tables. Quick forms.
Filter thousands of sales, record a multi-line bill in one sheet, collect payments and send statements without leaving the page.
Real accounting
Statements your accountant will trust.
Real double-entry books underneath: chart of accounts, trial balance, assets with depreciation, capital and loans, and a books review that flags anything that does not add up.
Always in sync
Sell on the phone. See it on the web.
Changes appear across phone and web within seconds, for every branch and every member of your team.
Yes. The Free plan has no time limit and covers a small business's monthly sales and expenses. Paid plans add more records, staff and accounting tools.
Do I need to know accounting?
No. You record sales and expenses the way you already do. insiderbux keeps the double-entry books in the background, ready for your accountant.
Does it work in Swahili?
Yes. Every screen on the phone and the web is in Swahili and English. Switch any time in settings.
Can my staff use it without seeing everything?
Yes. Invite staff and choose what each person can see and do, branch by branch.
Is my data safe?
Your data is private to your company. Sign-in supports two-step verification and the phone app can be locked with a PIN.
Can I use it on a computer?
Yes. Sign in on the web with the same account. Everything stays in sync with the phone.
Your business, in order. Starting today.
Free on Android and iPhone. Your data follows you to the web.
Scan to download
Also from insider
Tools we build for specific trades. Same care, same Tanzanian books, deeper where the trade needs it.
Kaffekaffe.insider.co.tz
Coffee, from the auction floor to the sold bag.
Built for coffee traders and mills: buy direct or at the TCB auction, receive by weight and moisture into warehouses, run work orders through hulling, cleaning and grading, move stock between branches and sell the finished coffee. Banking, assets, exchange rates and TRA checks included.
