Rates
What it costs to work together
Four ways to work with me, so you can tell before the call whether we are in the same range. The first call is free and I will say if your project does not need me.
No time for a call? Write to me: every email gets a reply within one business day.
The four ways
Mobile App Health Check
Five working days: architecture, stability, performance and store compliance, with a ranked report and a walkthrough call. Fixed price, quoted after the call.
Fixed-scope project
A defined piece of work, for example a store compliance upgrade, a Bluetooth feature or a Kotlin Multiplatform migration. Quoted after scoping and paid in milestones.
Day rate
From 550 EUR a day, remote, for missions where the scope moves as we go.
Monthly retainer
From 1,200 EUR a month, around two days, for releases, OS updates and the fixes that keep an app healthy.
Included with every format
The code and the accounts are yours
Rights transfer on full payment. App Store Connect, the Play Console and Firebase stay in your name, never in mine.
30-day bug warranty
On fixed-scope projects, any defect against the agreed scope found in the 30 days after delivery is fixed at no cost.
No lock-in on the retainer
Billed monthly with no minimum term. Stop with 30 days' notice.
NDA before any access
Mutual NDA signed before I see your code or your store accounts.
Reply within one business day
Every message gets an answer within one business day, even when the answer is that I need more time.
A demo every week
A build you can install and a short written update each week, so progress is something you can try, not a status line.
Handover pack
README, architecture notes and a recorded walkthrough, so nothing about your app lives only in my head.
Store release handled
Signing, submission and review on the App Store and Google Play, including the back and forth when a review asks for changes.
How it works
- Does the first call cost anything?
- No. Twenty minutes to hear what you are building. If I am not the right person, I will tell you on the call.
- How do you invoice?
- One invoice a month for ongoing work, or on milestones for fixed-scope projects. Payment within 30 days.
- What does the warranty cover?
- Defects against the scope we agreed in writing. New features, and changes caused by new OS versions, devices or third-party services, are quoted separately.
Amounts exclude VAT. Travel is quoted separately when a project needs it.
Not sure which one fits?
Book a 20-minute call and describe the project. I will tell you which of the four makes sense, or that none of them does.
No time for a call? Write to me: every email gets a reply within one business day.