iOS and Android apps users actually open more than once. Designed and shipped for gyms, not generic templates with gyms swapped in.
Most gyms are operating on sites or software stacks built three to five years ago for a different version of the buyer. Membership cancellation rules vary by state (e.g., New York, California) and create operational complexity. 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 Apps engagement for gyms 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, your AOV and retention, tour-to-join close rate of 30-55%.
Where most agencies treat gyms as another vertical to learn on, we treat the vertical as the starting point. Personal training and group class upsell account for most contribution margin yet sit outside core marketing. We will tell you on the first call which of those constraints is binding and which is solvable inside the engagement.
$25-$90
Cost per lead (Meta)
30-55%
Tour-to-join close rate
$25-$95
Average monthly fee
8-22%
Personal training attach rate
$65,000, fixed
Mobile Apps engagement starts at
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
CAC: $30-$200
Mobile Apps for Fitness Studios
Cost per lead (Meta): $30-$120
Mobile Apps for DTC E-Commerce Brands
Blended CAC: $25-$120
Mobile Apps for Restaurants
Cost per reservation (Meta): $4-$25
Mobile Apps for Beauty Brands
Blended CAC: $25-$90
Mobile Apps for Supplement Brands
Blended CAC: $35-$100
We respond within 48 hours with scope, pricing, and the team that would actually run the engagement.
Get a proposalOr explore the full Mobile Apps page · Gyms hub