JetRise IT Solutions › App development
App development for small businesses
We fix, modernize and build iPhone and Android apps for small businesses — with fixed prices, short timelines and the experience of a studio that ships its own apps.
App Rescue & Modernization Sprint
From $1,500 · 1–2 weeks
Your app was rejected, stopped building in the latest Xcode, crashes on new iPhones or still uses old in-app purchase code. We fix it, bring it up to date and get it back on the App Store — for a fixed price agreed before we start.
Branded Business App in 30 Days
From $4,999 · about 30 days
A simple, polished app for your customers or your team — bookings, requests, payments tracking, documents or a client portal — on iPhone and Android under your brand, built by a studio that ships its own business apps.
Care plan
From $300/month
iOS and Android updates, crash monitoring, store compliance and small improvements every month, so your app never falls behind again.
Apps we built and run ourselves
We don't just build for clients — we publish and maintain our own apps on the App Store and Google Play, so every project gets the same release, subscription and App Review experience.
Invoice Maker Pro
iPhone, iPad and Android
An invoicing and estimates app for freelancers and contractors: estimates that turn into invoices, PDF export, clients, payments and reports.
- One code base shipped to the App Store and Google Play
- In-app subscriptions with restore, trial and a translated paywall
- App interface in 8 languages; store listings in English, German, French, Spanish and Japanese
StatementSnap
iPhone and iPad
Turns bank and credit card statement PDFs or CSVs into a reviewed list of transactions and a clean Excel file.
- Reads password-protected PDFs and scanned statements (on-device text recognition)
- Real .xlsx export built natively in Swift
- Private by design: statements are processed on the device
Rentals suite: RentWise, RentScope, RentMate
iPhone, iPad and Android
Three apps for independent landlords: rent collection, tenants and leases, expenses, maintenance and rental return analysis.
- Built for small landlords who outgrew spreadsheets
- Rent, tenants, leases, expenses and maintenance in one place
- Free + Pro model with App Store subscriptions
Tell us about your app
Free 20-minute call. Fixed quote within 2 business days.