OwlApps Business software, built to fit
Apps for sole traders and small businesses · London

Software that fits
the way you work.

Made-to-fit web apps for sole traders and small businesses, designed around the way you and your team actually work. One simple monthly fee, with no large upfront cost.

Book a free demo See the apps
The OwlApps storage app on a phone: scan a QR label, book items in and out, and open stock, quotes, invoices, staff and calendar from one home screen
Built and supported in London Works on any phone, tablet or PC No app store, no installs

Ready-made apps, or your own

Start with a ready-made app, set up with your logo and your staff. Or tell me what you need and I will build it from scratch.

Stock listSearch…
Oak sideboard · 1 of 1A2-3In
Framed print · 2 of 4B1-1In
Book boxes · 6 of 6C4-2Out

Have control of your stock, on the go or in the office

Stock tracking for stockrooms, stores and warehouses. Scan a QR code and know exactly what it is and where it lives.

  • Book items in and out by scanning
  • Locations, photos and QR labels
  • Collection and delivery notes
  • Condition reports with photos
  • Customers log in to see their own stock
New quoteQ-0142
Office deep clean, NW10£640.00
Cleaning supplies£85.00
VAT 20%£145.00
Total £870.00Send quote

Bring your office with you, anywhere

Quote, invoice and keep track of every job from your phone, without the paperwork.

  • Quotes and invoices in minutes
  • A log of every job
  • Print or export labels
  • Staff and manager logins
  • Save or share straight from your phone
?

Your idea

Bookings, job sheets, checklists, staff rotas, customer portals — if it lives in a spreadsheet or on paper today, it can be an app.

Discuss your project

How it works

  1. 01

    Explain the problem

    A short call or visit. Show me the spreadsheet, the paper form or the process that keeps going wrong.

  2. 02

    I build it, you test it

    You receive a working version early and test it on real jobs. I refine it until it fits the way you work.

  3. 03

    Rent it monthly

    Hosting, backups, fixes and small updates included. Cancel any time and take your data with you.

Every app comes with

No tech knowledge needed. If you or your team can use a phone, you can use it.

  • Your logo and coloursIt looks like your app, not mine.
  • Staff loginsYou decide who sees what.
  • Automatic backupsNothing gets lost.
  • Works on anythingPhone, tablet, laptop — just open the link.
  • Your data stays yoursExport it whenever you like.
  • A real person to callDirect support from the developer who built it.

Simple pricing

Ready-made apps start with a 14-day free trial. Custom builds get a fixed quote before any work begins.

Basic plan

Ready-made app

£40 /month

Set up for your business and ready to use within a few days. 14-day free trial, no contract.

  • 1 app: stock control or the mobile office
  • Your logo and colours on every screen
  • Unlimited staff logins with Manager and Staff access levels
  • Unlimited items and jobs
  • QR labels to print or email
  • Backups emailed to you every 30 days, or on a schedule you choose
  • Hosting, security and updates
  • Export your data to Excel any time
  • Support by email or WhatsApp, reply within 2 working days
Add when you need it
Customer login portalQuoted
Custom featuresQuoted
Start free trial
Custom build

An app built around your business

from £350 setup + £45 /month

Pick the parts you need from the options below. A fixed quote before any work begins, so there are no surprises.

  • Everything in the Basic plan
  • Features made for how you work, mixed from six groups of options
  • Your own web address and app icon on staff phones
  • A working version early, refined on your real jobs
Built for businesses like
Hire and rentalsCleaning and tradesCafés and shopsWorkshopsStores and warehouses
Get a quote
Basic plan · app preview

Everything your team gets for £40 a month

Eight screens on the phone, plus a full view on the computer. Shown with a sample business, ABC Storage: your app carries your own name, logo and colours.

ABCABC Storage
Hi, Sarah · Manager
In stock
1,248
Locations
86
In today
12
Out today
7
Scan to book inBook outFind an item RECENT
Oak sideboard → A2-3In
HomeToday at a glance and one-tap actions
Book in
Scan item label
ItemOak sideboard
CustomerJ. Patel
Boxes1 of 1
LocationA2-3
+ Add photo Save and print label
Book inScan, fill in, photo, done
Stock
Search items, customers, locations…
AllInOut
Oak sideboardA2-3In
Framed print 2/4B1-1In
Book boxes ×6C4-2Out
Dining chairs ×4A1-2In
Mirror, giltB2-4In
Find anythingSearch by item, customer or location
Item details
Oak sideboardABC-00412 · J. Patel
Location
A2-3
Status
In stock
HISTORY
Booked in by Sarah · 11 Oct
Moved A1-2 → A2-3 · 11 Oct
MoveBook out
Item detailsPhoto, location and full history
Book outDN-0142
SCANNED FOR J. PATEL
Oak sideboard✓
Dining chairs ×4✓
Mirror, gilt✓
CUSTOMER SIGNATURE
Signed by J. Patel · 11 Oct, 14:32
Confirm and email note
Book outDelivery notes signed on screen
Locations
WarehouseYard
A1
3 items
A2
6 items
A3
0 items
A4
14 items
B1
9 items
B2
9 items
B3
3 items
B4
0 items
C1
0 items
C2
0 items
C3
9 items
C4
12 items
A2 · 6 items
Oak sideboard and 5 more items
EmptyBusyFull
Count stock in this bay
LocationsSee what is where, bay by bay
QR labels
ABC-00412Oak sideboardJ. Patel · Box 1 of 1A2-3
PRINT
Bluetooth label printerConnected
Copies1
Bay labels A1–C412 labels
Print labelEmail as PDF
QR labelsPrint to a label printer or email a PDF
Settings
STAFF ACCESS
SarahManager
TomStaff
AnaStaff
+ Add staff member BACKUPS
Email backupEvery 30 days
Last backupToday, 02:00
Export all data to Excel
SettingsStaff access, backups and exports
ABC StorageHomeStockBook inBook outLocationsLabelsCustomersReportsSettings
StockSearch…Export to Excel
In stock
1,248
Customers
214
Booked in this week
63
Booked out this week
41
RefItemCustomerLocationStatus
ABC-00412Oak sideboardJ. PatelA2-3In
ABC-00398Framed print 2/4M. GreenB1-1In
ABC-00377Book boxes ×6R. ShahC4-2Out
ABC-00361Dining chairs ×4J. PatelA1-2In
ABC-00350Mirror, giltL. MooreB2-4In
On a computer tooManagers get the full view: stock table, totals and one-click export
Custom build · options

Pick the parts your business needs

Every custom app is built from the options below, mixed to fit how you work.

Stock and assets

  • QR or barcode scanning to book in and out
  • Locations, bays and shelves
  • Item photos and descriptions
  • Stock counts and low-stock alerts
  • Tool and equipment tracking

Jobs and bookings

  • Job sheets and daily job lists
  • Booking calendar and diary
  • Collection and delivery notes
  • Checklists for each job
  • Status updates: booked, on site, done

Quotes and money

  • Quotes built from your own price list
  • Invoices, with VAT if you need it
  • Monthly billing for storage or rentals
  • Expenses and receipts
  • Price calculators (for example by size or by the hour)

On site and in the field

  • Photo condition reports
  • Customer signatures on screen
  • Works offline, syncs when back online
  • Inspection and inventory sheets
  • Shareable PDF reports

Staff and customers

  • Staff logins with access you control
  • Rotas and timesheets
  • Customer portal to see their own items or jobs
  • Full history of who did what and when
  • Dashboards and reports for managers

Automation and connections

  • Automatic emails and reminders
  • Google Sheets and Google Drive sync
  • Label printers (Bluetooth or desktop)
  • Accounting software such as Xero or QuickBooks
  • Scheduled backups emailed to you

Example builds

HIRE AND RENTALS Bookings, check-out and damage photos

See what is available on any date, check items out and back in by scanning, and photograph damage on return.

CLEANING OR TRADES Daily jobs and sign-off

Each worker sees today's jobs, ticks a checklist, takes before and after photos, and gets the customer to sign.

CAFÉ OR SHOP Stock, rota and suppliers

Track stock, get low-stock alerts, build the staff rota, and keep supplier orders in one place.

Every custom app also gets your logo and colours, your own web address, install-to-home-screen on any phone, and full data export.

Get a fixed quote
Illustration of Marius holding an eagle owl, with the OwlApps logo, the letters OA and the words Business Apps
Meet Marius Poenaru, founder of OwlApps

One person, start to finish

Hi, I'm Marius. I build apps because off-the-shelf software rarely fits how a sole trader or small business really works: you end up bending your day around the software. I do it the other way round. I design, build and support every app myself, so when you work with OwlApps you deal with me directly, from the first call to every update.

Why the owl

Since ancient Athens, the owl has been the symbol of wisdom: the companion of Athena, goddess of knowledge and craft. It was chosen not for speed or strength, but for judgement. It watches before it acts, sees clearly where others see only darkness, and moves only when it is certain.

That is the standard I build to. Good software does not begin with code; it begins with understanding. I study how your business truly operates, then build tools that are quiet, precise and dependable.

Look closely and you will see the owl's eyes are QR codes. It is a promise in the mark itself: every item, every job and every customer, seen and accounted for.

Understand first. Then build.

What do you need built?

Book a free 20-minute demo. No pressure, no jargon. Send a message here, or reach me directly:

Email hello@owlapps.co.uk Message on WhatsApp

Send me a message

Tell me a little about your business. I reply within 2 working days.

I only use your details to reply. Privacy policy