01Social · Mobile
Debatable
A social debate app where the crowd settles the wildest arguments.
View work →Mobile app development · iOS & Android
MOBILEAPPS THATFEELNATIVE.
Prysmus designs and builds iOS and Android apps with native-grade motion and polish. Native Swift or cross-platform React Native, shipped to the App Store and Play Store and maintained past launch.
What we do
We build mobile products people actuallykeep on their home screen. Companiescome to us when an apphas to feel fast, look premiumand hold up under real use,not just pass a demo. Wetake the design, the engineering andthe store submission, and ship anapp that feels made rather thanassembled.
(Services)01
What our app work covers
Web platforms, internal tools and SaaS built from scratch around how your business actually works, not a template forced to fit.
iOS and Android products with native-grade motion and polish, shipped to the App Store and Play Store and maintained past launch.
Interface, brand and motion designed together, so the software looks and feels like a product people trust, not an internal admin panel.
Practical AI woven into your product where it earns its place, from assistants to automation, on the latest Claude and frontier models.
Marketing sites and funnels engineered for speed, search and conversion, with the same craft as the product itself.
A team that stays. Iteration, support and roadmap work after launch, with one accountable point of contact.
(Recognition)04
20+
★★★★★
products shipped · Top Rated Plus on Upwork
Trusted by founders across the US, the Gulf and beyond.
”
They built exactly what we imagined and then made it better. The design and polish are on another level.
Founder, marketplace platform
Selected work01 / 04
02Events · Gulf
Lahtha
An event-planning platform for the Gulf, from vendor marketplace to bookings.
View work →03Social · iOS
Remnants
A location-based social memory app for iOS, with a custom backend.
View work →04Logistics · On-demand
Zaseva
An on-demand marine delivery platform, designed and built end to end.
View work →
+8More projectsView all work →
(Clients)03
Brands we've built.
RainyLeadsStackbitsAamarWalletSaketnaValEngineersHolo StreetRoveRainyLeadsStackbitsAamarWalletSaketnaValEngineersHolo StreetRoveRainyLeadsStackbitsAamarWalletSaketnaValEngineersHolo StreetRoveRainyLeadsStackbitsAamarWalletSaketnaValEngineersHolo StreetRoveRoveHolo StreetValEngineersSaketnaAamarWalletStackbitsRainyLeadsRoveHolo StreetValEngineersSaketnaAamarWalletStackbitsRainyLeadsRoveHolo StreetValEngineersSaketnaAamarWalletStackbitsRainyLeadsRoveHolo StreetValEngineersSaketnaAamarWalletStackbitsRainyLeads
RoveHolo StreetValEngineersSaketnaAamarWalletStackbitsRainyLeadsRoveHolo StreetValEngineersSaketnaAamarWalletStackbitsRainyLeadsRoveHolo StreetValEngineersSaketnaAamarWalletStackbitsRainyLeadsWhy teams choose Prysmus to build their app
01
Native-grade feel
Sixty-frame scrolling, transitions that never jump, taps that answer instantly. The details that separate an app that feels premium from one that feels cheap.
02
Native or cross-platform
Swift and SwiftUI when the product demands it, React Native when one codebase serves both stores well. We pick for your product, not our convenience.
03
Shipped and maintained
We handle App Store and Play Store submission, review, and the updates after launch. The app does not go dark the week we hand it over.
04
Senior, end to end
The people who scope your app are the people who design and build it. No junior bench, no telephone game.
Frequently asked
Native or cross-platform, which should I build?
It depends on the product. Heavy graphics, deep OS integration or platform-specific polish favor native. A shared feature set across both stores often favors React Native. We recommend based on what you are building, not a house default.
Do you submit the app to the App Store and Play Store?
Yes. We handle build configuration, store listings, review and release, and we stay on for the updates after launch.
How much does a mobile app cost?
Projects are scoped and priced per milestone, so you see exactly what each phase delivers before it starts. Most engagements begin with a focused first build.