iOS and Android apps users actually open more than once. Designed and shipped for supplement brands, not generic templates with supplement brands swapped in.
Most supplement brands are operating on sites or software stacks built three to five years ago for a different version of the buyer. Subscribe-and-save logic is locked inside an inflexible app, so swaps, skips, and dunning don't behave the way the brand needs. The infrastructure decisions that compound are the ones made with the operator in the room, not the ones made in a vacuum.
Inparlor's Mobile Application Development engagement for supplement brands reflects that. We build production mobile apps in React Native plus Expo, with native modules where they matter. The deliverables below are scoped against the unit economics, support tickets per 100 orders of 10-22.
Where most agencies treat supplement brands as another vertical to learn on, we treat the vertical as the starting point. Inventory and subscriptions don't sync across the store, 3PL, and Amazon, so oversells and stockouts happen. We will tell you on the first call which of those constraints is binding and which is solvable inside the engagement.
35-60% subscribe
Subscribe vs. one-time mix
35-55%
Subscription churn (3 mo)
10-22
Support tickets per 100 orders
$180-$600
12-month LTV
48 hours
Mobile Apps proposal turnaround
We have shipped to 5M+ US users on React Native. Performance is not the bottleneck for 90% of consumer apps, App Review and store optimization are.
BLE, ARKit, on-device ML, low-latency audio, yes. Pull-to-refresh, gradients, push, no. We tell you which bucket your features sit in during scoping.
We model your category's keywords, generate listing variants, and run A/B tests on the App Store and Play listing within the first month of launch, not after.
Copy and content changes ship the same day. Native binaries go through App Review every 3-6 weeks on a fixed cadence. Your team is never blocked on a hotfix.
Mobile Apps for B2C SaaS
Trial-to-paid conversion: 30-60%
Mobile Apps for Fitness Studios
Front-desk hours on admin/week: 8-15 hrs
Mobile Apps for Gyms
Front-desk hours on admin/week: 10-18 hrs
Mobile Apps for Med Spas
Inquiry-to-consult booking time: <24 hrs
Mobile Apps for DTC E-Commerce Brands
Mobile storefront load time: 1.5-4s+
Mobile Apps for Restaurants
Per-order fee on third-party apps: 18-30%
We respond within 48 hours with scope, pricing, and the team that would actually run the engagement.
Get a proposalOr explore the full Mobile Application Development page · Supplement Brands hub