Practice
Native-quality on every platform.
App DevelopmentService
In-App Purchases & Subscriptions
StoreKit 2, Play Billing, and RevenueCat integrations with receipt validation, restore, and webhook plumbing.
Best for
Teams shipping app development work
Engagement model
Fixed-price, embedded
What do you get with In-App Purchases & Subscriptions?
DeliverablesA working production deployment
Shipped to your environment with the same review, CI, and observability standards as your engineering team's own work.
A measurable acceptance bar
Every engagement starts with a written success criterion. In-App Purchases & Subscriptions ends when that bar is hit — not when the calendar says we're out of time.
Documentation you'll actually use
Architecture notes, runbooks, and onboarding guides land in your repo so the work survives the handoff and doesn't become tribal knowledge.
30 days of follow-up support
After shipping, we stay on Slack / email for 30 days to triage anything that surfaces in production at no extra cost.
How does Ideomatics deliver In-App Purchases & Subscriptions?
4-step engagement- 01
Discovery call
A 45-minute call to understand the system, the goals, and the constraints around in-app purchases & subscriptions.
- 02
Written proposal
Fixed-price scope and timeline, sent within one working day, locking the cost before any code is written.
- 03
Embedded delivery
Daily PRs against your repo, weekly demos against your stakeholders, and visible progress against the acceptance bar.
- 04
Handoff & guarantee
Final demo, handoff doc in your repo, and 30 days of follow-up support included in the engagement price.
Frequently asked questions about In-App Purchases & Subscriptions
4 questionsWhat does In-App Purchases & Subscriptions include at Ideomatics?
StoreKit 2, Play Billing, and RevenueCat integrations with receipt validation, restore, and webhook plumbing. Builds ship to TestFlight / internal track on day one, with App Store / Play Store approval planned into the timeline.
How long does a typical In-App Purchases & Subscriptions engagement take?
Most in-app purchases & subscriptions engagements run 4 to 16 weeks, depending on scope and the state of your existing codebase. You'll receive a fixed-price written proposal within one working day of the first call so the timeline is locked before anyone commits.
Who on the Ideomatics team handles In-App Purchases & Subscriptions?
A senior practitioner from our App Development group leads the work, paired with an embedded mid-level engineer. No offshore relay teams, no junior-only execution, and the same two people stay on the engagement from kickoff through handoff.
How does In-App Purchases & Subscriptions fit into our existing tools and process?
We adapt to your repo layout, CI pipeline, branching convention, and review process — not the other way around. Expect PR-based delivery, your linters and formatters, and integration with whatever issue tracker, deploy tool, and observability stack you already use.
More from App Development
Ready to ship in-app purchases & subscriptions?
Tell us the problem, the deadline, and the budget. We'll come back with a scoped, fixed-price proposal within one working day.