Independent iOS Studio

Apps that make daily life simpler

NiApps builds focused iOS apps for productivity, organization, and smarter daily routines — designed for people who value clean, useful tools.

Our Apps

A small, carefully crafted catalog. Each app does one thing well.

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Promofy - AI Promo Text

Taglines & copy that convert

Capture promo ideas the moment they strike and turn them into polished marketing copy with AI — for taglines, social posts, sales, and product launches. Syncs across iPhone, iPad, and Mac.

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RitMeister

Stopwatch for your trips

Track business and personal trips with one-tap start/stop. Distances are calculated automatically via GPS, addresses are looked up for you, and you can export everything to Excel for tax or reimbursement.

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Freelancer Timesheet Invoice

Invoices, hours & VAT

Make freelance billing painless. Create professional invoices, log billable hours that attach straight to them, and keep an eye on turnover, costs, and VAT from one financial dashboard.

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Maxify

Karting lap-time tracker

Record and compare lap times from your karting sessions. Save your race history, break it down by heat, track, or driver, and share results with the people you race with.

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pTouch CRM

CRM for entrepreneurs

Remember every meeting and follow up at the right moment. pTouch logs notes from calls and networking events, tracks leads and projects, and gives sales conversations the context to land.

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MiNance - Smarter Portfolio

Track assets, fees & P/L

See your stocks and crypto across every exchange in one dashboard. Real-time market value, realized and unrealized P/L, transaction fees, and interactive price charts — synced via iCloud between iPhone and iPad.

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Sibber - more Tibber alarms

Spot electricity prices

Get notified when Tibber's dynamic prices drop below your threshold, and let Sibber pick the cheapest times to charge your EV or run appliances. Includes home- and lock-screen widgets and Apple Watch with Siri.

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Gramps

Keep your family close

Build and explore your family tree on iPhone and iPad. GEDCOM import/export for compatibility with other genealogy tools, photo attachments, birthday notifications, and full offline use.

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Vibe Code Spark Flow

AI-powered PRDs for app ideas

Turn an app idea into a polished Product Requirement Document with AI. Dictate the concept, get market research and competitor analysis, optimize App Store keywords, and explore names and icon styles — all in one place.

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Movie List Watch & Rate Films

Track, review & share films

Keep one list of films you've seen and films you want to see — with where you watched each one (Netflix, HBO Max, cinema). Watch trailers, rate by voice, write quick reviews, and share them in a tap.

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TV Serie Tracker – Progress

Never forget where you watch

Track every show in one place, see exactly where to stream each one (Netflix, Disney+, HBO Max, Prime Video), and never lose your episode progress. Get notified when new episodes air and sync across devices via iCloud.

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EV Costs

The real cost of your EV

Automatically aggregate charging costs across every network — Tesla Superchargers, FastNed, IONITY, and more — and compare what your EV really costs versus a fuel car. See each session in a clean timeline.

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Memory Sticks

Footage storage tracker

Track and organize your SD cards, SSDs, and memory sticks so you always know exactly where your footage and files live.

About NiApps

Built by Nico Jansen — a one-person studio shipping practical iOS apps since 2010.

NiApps is an independent app studio focused on small, useful tools that respect your time and your data. Every app is designed and developed in-house, with a bias for clarity over clutter, privacy over telemetry, and craft over churn.

Clear by design

Every screen earns its place. No dark patterns, no upsell mazes.

Private by default

Your data stays on your device or in your own iCloud — never on our servers.

Crafted with care

Built for iOS first, with attention to the details that make daily use a pleasure.

Get in touch

Questions, feedback, partnership ideas, or app support — we'd love to hear from you.