Last updated: April 2026
niApps is an independent iOS app studio by Nico Jansen. We respect your privacy and handle personal data carefully. Below describes how our apps and this website handle your data.
This website collects no personal data, uses no tracking cookies, and runs no analytics. Visits are anonymous. GitHub Pages server logs may contain standard request info (such as IP address and user agent), managed solely by GitHub.
Promofy generates promotional text using AI. Prompts you enter are sent to an AI provider to generate a result. We do not create accounts or profiles on our servers, and generated text is not permanently stored by us.
Memory Sticks stores all your inventory (cards, drives, locations) locally on your device and optionally syncs via your own iCloud account. We have no access to this data and store nothing on our own servers.
RitMeister keeps your trip log locally on your device and optionally syncs via your own iCloud account. Address lookups go directly to Apple Maps without your identity attached. We have no access to your data and store nothing on our own servers.
Fr3lancer keeps your projects, time entries, client data, and invoices locally on your device and optionally syncs via your own iCloud account. We have no access to your data and store nothing on our own servers.
Maxify keeps your lap times, races, and photos locally on your device and optionally syncs via your own iCloud account. We have no access to your racing data and store nothing on our own servers.
pTouch keeps your contacts, notes, and reminders locally on your device and optionally syncs via your own iCloud account. We have no access to your data and store nothing on our own servers.
MiNance keeps your portfolio and transaction data locally on your device and optionally syncs via your own iCloud account. Price data is fetched from third-party market data providers without your identity attached. We store nothing on our own servers.
Sibber uses your own Tibber API token to fetch data directly from Tibber. The token and your settings live locally on your device and optionally sync via your own iCloud account. We have no access to your data and store nothing on our own servers.
Stamboom keeps your family data, photos, and stories locally on your device and optionally syncs via your own iCloud account. We have no access to your family tree data and store nothing on our own servers.
Gramps2 keeps your family data and photos on your device and in your own iCloud account (CloudKit). If you share a tree, sharing runs through your own iCloud and only the people you invite can see that tree. We have no access to your family tree data and store nothing on our own servers. The app collects anonymous usage statistics to improve the app; these are not linked to your identity or your family data.
Spark Flow keeps your ideas and generated PRDs locally on your device and optionally syncs via your own iCloud account. Prompts for PRD generation and market research are sent to an AI provider to produce a result; we do not maintain accounts or profiles on our servers.
Movie List keeps your watchlist, ratings, and notes locally on your device and optionally syncs via your own iCloud account. Movie information is fetched from third-party film databases without your identity attached. We store nothing on our own servers.
TV Serie Tracker keeps your tracked shows and watch progress locally on your device and optionally syncs via your own iCloud account. Show information is fetched from third-party TV databases without your identity attached. We store nothing on our own servers.
EV Costs keeps your charging and maintenance cost data locally on your device and optionally syncs via your own iCloud account. We have no access to your data and store nothing on our own servers.
Tjatjie keeps your shopping lists, recipes, prices, and budget data locally on your device and syncs via your own iCloud account between your devices and any family members. We have no access to your data and store nothing on our own servers.
BarberLog keeps your barbers, visits, and photos on your device and in your own iCloud account (CloudKit). If you share a barber with a family member, sharing runs through your own iCloud and only the people you invite can see it. Calendar access is write-only: the app can add appointments to your calendar but cannot read anything in it. The app contains no ads and never sees your name or e-mail address. We collect only anonymous usage statistics: to understand how the app is used, it sends anonymous usage events (for example "onboarding completed", "visit saved", "appointment booked", or "paywall viewed") to PostHog, hosted in the EU, under a random installation ID that is not linked to you — never barber names, addresses, prices, dates, or photos, and no screen recordings. The one-time Pro purchase is handled by Apple and RevenueCat, which receives the purchase receipt and the same random ID so your purchase can be restored, plus Apple's privacy-preserving ad-attribution token that tells us whether the install came from an App Store ad; we never see payment details. Nothing is used to show you advertising or to track you across other apps, and we store nothing about you on our own servers.
Lidwoordje keeps your learning progress (word mastery and day streak) on your device; finished games and your scoreboard sync through your own iCloud account (CloudKit). If you share your scores, sharing is read-only and runs through your own iCloud — people with access can view your scores and the words of each game, but can never change anything, and you can stop sharing at any time. The app contains no ads and never sees your name or e-mail address. To understand how the app is used, it sends anonymous usage events (for example "game started", "game completed" with the score, or "paywall viewed") to PostHog, hosted in the EU, under a random installation ID that is not linked to you. Premium purchases are handled by Apple and RevenueCat, which receives the purchase receipt and the same random ID so your subscription can be restored; we never see payment details. Nothing is used for advertising or for tracking you across other apps, and we store nothing about you on our own servers.
Artikelheld keeps your learning progress (noun mastery and day streak) on your device; finished games and your scoreboard sync through your own iCloud account (CloudKit). If you share your scores, sharing is read-only and runs through your own iCloud — people with access can view your scores and the nouns of each game, but can never change anything, and you can stop sharing at any time. The app contains no ads and never sees your name or e-mail address. To understand how the app is used, it sends anonymous usage events (for example "game started", "game completed" with the score, or "paywall viewed") to PostHog, hosted in the EU, under a random installation ID that is not linked to you. Premium purchases are handled by Apple and RevenueCat, which receives the purchase receipt and the same random ID so your subscription can be restored; we never see payment details. Nothing is used for advertising or for tracking you across other apps, and we store nothing about you on our own servers.
Articlette keeps your learning progress (noun mastery and day streak) on your device; finished games and your scoreboard sync through your own iCloud account (CloudKit). If you share your scores, sharing is read-only and runs through your own iCloud — people with access can view your scores and the nouns of each game, but can never change anything, and you can stop sharing at any time. The app contains no ads and never sees your name or e-mail address. To understand how the app is used, it sends anonymous usage events (for example "game started", "game completed" with the score, or "paywall viewed") to PostHog, hosted in the EU, under a random installation ID that is not linked to you. Premium purchases are handled by Apple and RevenueCat, which receives the purchase receipt and the same random ID so your subscription can be restored; we never see payment details. Nothing is used for advertising or for tracking you across other apps, and we store nothing about you on our own servers.
FightWeight keeps your fights, weight entries, water intake, and checklists on your device and syncs them between your devices through your own iCloud account. A fight you share goes only to the people you invite, through Apple's iCloud sharing. There is no niApps account, no analytics, no ads, and no servers of ours. Reminders are local notifications scheduled on the device itself. If you email support from the app, the draft includes the app version, first-install date, iOS version, and device model so we can help — nothing is sent unless you send the email yourself.
Swing Keys keeps your swing keys, sessions, ratings, and notes locally on your device; nothing leaves your iPhone or iPad. There is no account, no analytics, no ads, and no servers of ours. The tee-time reminder is a local notification scheduled on the device itself. If you email support from the app, the draft includes the app version, first-install date, iOS version, and device model so we can help — nothing is sent unless you send the email yourself.
OurMiles stores your cars, trips, charging and fuel entries, expenses and receipt photos on your device and syncs them through your own iCloud account (CloudKit). When you share a car, it stays in your iCloud and is shared only with the drivers you invite through Apple's iCloud sharing; those drivers see that car's logbook, and you can remove a driver or stop sharing at any time. Location is used only while a trip is running, to record the route, suggest the end odometer and fill in the addresses; the route is stored with the trip in your iCloud. The camera is used only for the photo you take of a charger or pump display, and your calendar is read only if you grant access, to open the appointment you are driving to. The app contains no ads, no analytics and no niApps account, and we store nothing about you on our own servers.
Questions about this privacy policy? Email us at info@niapps.com.