Most founders budget the build. Then launch happens, and the monthly bills start.
In the United States, app maintenance is not just bug fixes. These include updates, store submissions, OS changes, payments, crashes, analytics cleanup, and support issues that only appear with real users.
Here are a few numbers from our 2026 benchmark page that surprised people on calls.
What Most US Startups Pay Per Month
These are planning ranges, not quotes, but they are useful when you are setting budgets.
Small MVP with light traffic:
500 to 2,000 USD per month
6,000 to 24,000 USD per year
Growing app with regular releases:
2,000 to 7,000 USD per month
24,000 to 84,000 USD per year
Complex app with revenue and multiple integrations:
7,000 to 25,000 USD per month
84,000 to 300,000 USD per year or more
A quick rule many teams use: maintenance often lands around 15 to 25 percent of the original build cost per year, depending on complexity and release frequency.
The Hidden Calendar Cost Nobody Mentions
Even if your fix is ready today, store review cycles still add time.
Apple’s own guidance says about 50 percent of apps are reviewed within 24 hours and 90 percent within 48 hours on average. That sounds fast until you hit resubmissions, missing test accounts, or policy changes. So a small fix can take days on the calendar.
We Looked At 30 Agency Proposals And Found The Same Gaps
We did a small review of 30 proposals and statements of work. It's not a perfect study, but the pattern was loud.
These were missing or unclear most often:
Dependency and library upgrade cadence
Missing in 24 of 30 proposals, about 80 percent
QA device and OS test matrix
Missing in 23 of 30 proposals, about 77 percent
Push notification rules like quiet hours and caps
Missing in 22 of 30 proposals, about 73 percent
Bug severity definitions and response time
Missing in 21 of 30 proposals, about 70 percent
Analytics scope and event naming
Missing in 20 of 30 proposals, about 67 percent
These gaps are exactly where surprise fees show up after launch.
If You Are Budgeting For 2026, This Page Helps You
The full blog includes:
Monthly retainer tier you can use for vendor calls
A contract ready maintenance line items table
A copy paste maintenance checklist for weekly, monthly, quarterly
When it's smarter to rebuild instead of keep patching
Read it here!
If you are a founder or dev, what was the most annoying after launch cost you ran into?
