Mobile App Development Break-Even Point: $57K Monthly Revenue

Fixed costs $6.8K/mo Base overhead

Contribution margin 72% After variable costs

Break-even revenue $57.4K/mo Revenue target

Break-even timing Month 5 Launch ramp

Break-even calculator

Test whether monthly revenue covers direct costs and the fixed monthly cost base.

Lean Base Full

Monthly revenue Higher sales give you more room to cover fixed costs. $ Low sales High sales Variable expenses Use the direct costs that rise with project volume and revenue. $ Light direct costs Heavy direct costs

Money available to cover fixed costs $82,250 $114,236 revenue - $31,986 variable expenses

Margin ratio

72%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base contribution margin must cover. $ Lean setup Scaled team

Break-even chart Revenue Total costs

Which mobile app development expenses are fixed, variable, semi-variable, or semi-fixed?

Cost classification

Break-even is reliable only when revenue-linked expenses reduce contribution margin, while fixed and semi-fixed expenses set the monthly hurdle. Misclassifying salaries as variable can make Month 5 break-even look easier than it is.

Expense	Cost	Break-Even Treatment	Common Mistake
Office Rent	Fixed	Add $3,500 per month to the break-even hurdle.	Spreading rent across projects as if it falls when sales fall.
Utilities	Fixed	Add $500 per month to fixed overhead for the planning range.	Moving it with revenue without a usage-based assumption.
Lead Mobile Developer Salary	Semi-fixed	Add $120,000 per year while the role is staffed; capacity changes in hiring steps.	Treating the salary as variable because the work is billable.
Project Manager Salary	Semi-fixed	Add the $90,000 annual role when it starts in Month 7; scale it by FTE.	Ignoring the Month 7 step-up in the break-even target.
Development Software Licenses	Variable	Reduce contribution margin by 6% of first-year revenue.	Putting revenue-linked licenses into fixed overhead.
Cloud Infrastructure Costs	Variable	Reduce contribution margin by 5% of first-year revenue.	Using one flat cloud number even as client usage grows.
Marketing & Advertising	Variable	Reduce contribution margin by 12% of first-year revenue.	Mixing the annual marketing budget with CAC without reconciling both.
Project-Specific Subcontractor Fees	Variable	Reduce contribution margin by 5% of first-year revenue.	Forgetting subcontractors on custom builds and overstating margin.

How does break-even change across lean, base, and full app studio setups?

Scenario table

Lean setup keeps the revenue floor lowest because staffing is lighter. As the mix shifts from custom work toward maintenance and feature work, the contribution margin (sales left after variable costs) improves, but payroll still pushes the break-even bar higher.

Planning assumptions only; actual break-even will move with project mix, staffing timing, and sales pace.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean app studio	$47.8k	$13.4k	$34.4k	72%	$0	Lowest payroll load, so break-even is easiest to reach.
Base app studio	$64.0k	$15.4k	$48.7k	76%	$0	Better margin, but added staff lifts the monthly revenue floor.
Full-team app studio	$89.5k	$13.4k	$76.1k	85%	$0	Best margin, yet the payroll base makes break-even hardest to hit.

What breaks the break-even plan for a mobile app studio?

Stress test

The base plan breaks even at about $574k in annual revenue on a 72% contribution margin and $413k of fixed overhead. There’s little slack, so a 10% revenue miss, a 10% jump in fixed costs, or a 5-point margin drop can move the plan back into loss.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$574k	$0 gap	No cushion if launches slip.
Revenue shortfall	Revenue falls 10%.	$574k	$57k gap	A 10% miss turns into about a $41k annual loss.
Fixed-cost pressure	Fixed overhead rises 10%.	$631k	$57k gap	Higher payroll or rent adds a $57k hurdle.
Margin pressure	Contribution margin falls 5 points to 67%.	$617k	$43k gap	Cloud spikes or subcontractor overages push break-even up.
Combined pressure	Revenue falls 10%, fixed overhead rises 10%, and margin drops to 67%.	$679k	$108k gap	Fewer launches, low utilization, and scope creep can break the plan.

What should a mobile app founder verify before locking in the first big hiring and delivery commitment?

Founder checklist

Do not add fixed staff or bigger subscriptions until signed proposals or retainers cover the $574K monthly break-even target. The first gate is demand plus margin: clients must accept the hourly rates and the work mix has to stay above 72% contribution margin.

1Pipeline$574K/mo

Require signed proposals or retainers that reach the monthly break-even target before you add fixed staff or tools.

2Overhead$6.75K/mo

Keep office rent, subscriptions, insurance, and telecom at the current base before you take on any new recurring cost.

3Margin72% CM

Test whether clients accept $120, $90, and $110 hourly rates, because the model needs at least 72% contribution margin.

4Capacity120/10/40 hrs

Match booked work to Year 1 hours for custom builds, maintenance, and enhancements before you promise more projects.

5Cash$818K

Keep minimum cash near the Month 2 floor, since early overruns can hit before the team ramp pays off.

6Capex Gate$77K

Treat launch capex as cash spent up front, and wait for Month 5 break-even before you add a second delivery layer.