Med spa app development cost in 2026 models at $136,000 to $480,000 of typical market pricing for a custom iPhone and Android MVP with two integrations built by a senior US team, according to Eltherion's software development cost calculator. That's what the wider market charges, not Eltherion's price: Eltherion projects start as low as $1,000, and plenty of med spas are better served by booking software they can rent today.
Quick answer: In Eltherion's cost calculator, a custom med spa booking web app MVP with two integrations models at $136k to $330k of typical market pricing with a senior US team, and a mobile app MVP models at $136k to $480k. Mixed or offshore teams lower those ranges. Off-the-shelf med spa software like Boulevard, Mindbody or Vagaro costs a monthly fee instead and is the right start for most single-location spas.
Med spa app development cost by scope and team
The table shows what Eltherion's free cost calculator models for three common med spa builds. Each row is a minimum viable product (MVP), meaning the smallest version that real clients can use, with two third-party integrations such as payments and your booking or point-of-sale system. These are typical market prices across development firms, not quotes and not Eltherion's prices.
| Med spa build (MVP, 2 integrations) | Senior US team | Mixed onshore/offshore | Offshore agency |
|---|---|---|---|
| Booking web app | $136k–$330k | $95k–$231k | $61k–$149k |
| iPhone and Android app | $136k–$480k | $95k–$336k | $61k–$216k |
| iPhone and Android app with compliance work | $161k–$540k | $113k–$378k | $72k–$243k |
Building is only part of the bill. The calculator plans for upkeep at 18% of the build cost per year, which works out to $24k to $86k a year for the senior US mobile MVP above. Modeled first-year totals for that same app land at $175k to $581k once upkeep and cloud hosting are included. A web app first is the cheaper path because the calculator's top end drops from $480k to $330k.
What makes a med spa app cost more?
Most of the price comes from the business rules behind the screens, not the screens themselves. These are the features that move a med spa quote up the fastest.
- Memberships and packages. Monthly memberships with banked credits, prepaid packages, member-only pricing and automatic renewals each add billing logic and edge cases like pauses, refunds and failed cards.
- Rewards and referrals. Points, tiers and refer-a-friend credits are simple on paper and fiddly in practice, especially when they have to match what your front desk sees.
- Integrations. Every outside system the app talks to, such as your booking platform, payments or email marketing, adds $8k to $15k in the calculator model.
- Intake forms, consent and photos. Health history questions, signed consent forms and before-and-after photos raise the bar for security and privacy. The calculator adds $25k to $60k of typical market pricing for compliance work like this.
- Several locations or brands. Shared client profiles, location-specific pricing and staff permissions across sites add design and testing time.
- AI features. A chat assistant for booking questions adds $40k to $120k in the calculator model.
One firm rule for any of these features: a med spa app should never diagnose a skin concern or recommend a treatment. It can book a consultation, collect intake answers for your provider to review and send aftercare instructions your team wrote. Clinical judgment stays with your licensed providers.
Compliance is worth a word too. According to HHS, the HIPAA Privacy Rule covers health plans, health care clearinghouses and health care providers who conduct certain financial and administrative transactions electronically, such as electronic billing. Whether that describes your med spa depends on how you operate, so ask your attorney or compliance advisor before the build starts, not after.
Should you buy med spa software or build a custom app?
For most single-location med spas, buying is the right first step. Booking platforms already handle the calendar, client records, card payments and reminders, and they get updated without you paying a developer. Here's what the main options publish today. Prices checked October 26, 2026 on each vendor's pricing page.
- Boulevard. Boulevard's pricing page lists Essentials at $143 a month for one location, Premier at $293 a month per location and Prestige at $410 a month per location, with a limited-time lower rate for new customers. Forms start at $65 a month per location as an add-on, and Enterprise pricing is by consultation.
- Mindbody. Mindbody's pricing page says plans start at $79 a month per location and quotes individual plans through sales. Its comparison table lists a branded app as an add-on for the Accelerate and Ultimate plans, not included on Starter.
- Vagaro. Vagaro's pricing page shows $30 a month for one location, with an introductory $23.99 a month for the first six months, and each bookable calendar license costs $10, up to seven. Vagaro lists a branded app among its features but doesn't publish a separate price for it.
Over three years, Boulevard Premier at its regular $293 a month comes to $10,548 per location, and Prestige at $410 a month comes to $14,760, before card processing and add-ons. That's far below any custom build in the table above, which is why renting software is usually the smart move until it starts limiting how you sell.
Custom starts to make sense when your membership model, multi-location setup or client experience is what sets your spa apart and the software can't express it. Many spas land on a hybrid: keep the booking platform as the system your front desk runs on, and build only the client-facing app and membership logic on top, if your platform offers access for outside software.
Eltherion offers custom med spa app development for booking, memberships and rewards, scoped around exactly that kind of gap.
Rent the software that runs your front desk, and only build the part your clients would miss if it disappeared.
