Mobile appointment scheduling with reliable persistent payment processing
Built for Service business owners (salons, wellness, consulting) who rely on mobile devices to process in-person or phone-based appointment payments..
“app was fantastic up until an update in Feb, and since then, it can't process credit card payments, UNLESS I clear the app data and cache between EACH TRANSACTI…”
The receipts — real demand
“app was fantastic up until an update in Feb, and since then, it can't process credit card payments, UNLESS I clear the app data and cache between EACH TRANSACTION, which forces me to re-login and re-connect the Square device. this is absurd! Who has time to go through all those steps between every transaction??? customer service has been unable to resolve this issue. in fact, I only had 2 successful personal-test tra…”
Full dossier
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Every corroborating quote, the source receipts, and the community echo. One email, no payment.
Why this is a gap
Surfaced from a high-intensity complaint with clear willingness to pay and a specific, reachable audience.
The market
Service business owners (salons, wellness, consulting) need mobile appointment scheduling with payment processing. No search volume data provided, but the pain signal suggests an existing user base experiencing sudden degradation rather than new market demand.
Competition & the opening
Square, Toast, Acuity Scheduling, and other appointment + payment bundles dominate this space (8/10 crowded). The gap is narrow: reliability after platform updates, specifically persistent payment processing without forced re-login between transactions.
What's hard to build
Payment processing stability is extremely hard. PCI compliance, PCI DSS certification, and persistent session management across app updates require deep payment infrastructure expertise. The bug suggests a session-state or tokenization issue that most teams can't diagnose without payment processor source access.
Why now
App reliability regressions in payment-critical workflows are a blocker for SMBs; Square integration stability is table-stakes.
How you'd monetize
$14.99/mo SaaS + 1.5% transaction fee