How Much Does It Cost to Make an App? Real Build Costs, Not Quotes
There is no average worth quoting — there is a range, and it is set by team size, not by features. Of the 96 consumer mobile apps we index, 59 are…
There is no average worth quoting — there is a range, and it is set by team size, not by features. Of the 96 consumer mobile apps we index, 59 are one-person businesses, which means the build cost was one person's time plus platform fees; and 34 of the 96 disclose a clean monthly revenue figure, median $60K/mo, against which you can judge whatever you are about to spend.
Agency quotes describe a different transaction than the one most of these founders made.
Table of contents
What does it actually cost to make an app?
The useful answer is a spread, and the dominant cost line is founder time rather than invoiced development. NaturalWrite shipped its product in two weeks and did $100K in 3 months — roughly $33K/mo average. That is the shape of the low end.
The high end is a different animal: the App Portfolio Studio Model runs a marketing operator, a technical co-founder and a developer community across 15 apps, peaking at $2.2M/mo (founder-reported). Gravl went from three people to 13–14 while reaching $440K/mo (third-party verified). Those payrolls are the cost.
The answer anyone asking really needs: how many people, for how long, and who is buying the installs. Everything else is a rounding error.
The uncomfortable part, plainly: almost nobody publishes their build cost, which is why cost articles are full of invented averages. We would rather show 34 revenue disclosures out of 96 businesses than manufacture a number.
What the real cost line items are
Four lines actually recur: platform commission, tooling and infrastructure, paid acquisition, and founder time. Only the first has a published, checkable rate — Apple sets its terms in the App Store commission terms and Google in the Play service fee schedule. Read those rather than trusting a blog's round number.
| Cost line | One-off or recurring | Who sets it | Disclosed in our index? |
|---|---|---|---|
| Platform commission | Recurring, per transaction | Apple / Google, published rates | No — read the official schedules |
| Developer account and tooling | Recurring | Platform and vendors | No |
| Paid acquisition | Recurring, scales with growth | The ad auction | Rarely, and never cleanly |
| Founder or team time | Recurring | You | Indirectly — 59 of 96 are solo |
The line that ruins budgets is the third. An app with no organic channel buys every install forever, and commission comes off the top of whatever those installs pay back. A subscription business at the $60K/mo median is only healthy if acquisition sits well under it.
To lay these out before you commit, the SBA's startup cost worksheet beats any agency estimate.
What builders actually spent, by name
What each business earns, what its cost base looks like, and where cost is not disclosed. We mark the gaps instead of filling them.
- ·[The Viral App Monetization Machine (100 Apps Dissected)](/projects/paywall-machine) — Cal AI and Lerna at $2M/mo each; LazyFit, CoinSnap and Impulse at $700K/mo each. Third-party verified, small teams throughout. Build costs: not disclosed.
- ·Gravl — $440K/mo and 70,000+ subscribers, third-party verified. Started with Julian and two others, now 13–14 people. Headcount is the cost signal; the spend itself is not disclosed.
- ·Author AI — peak $300K/mo, solo, founder-reported. One person means the build cost was time, not payroll. No cash figure disclosed.
- ·[Retake AI Selfie Editor](/projects/retake-ai-selfie-editor) — roughly $2M/mo, creator-relayed from third-party Sensor Tower data. Team size assumed, not disclosed. Costs unknown.
- ·Letterly — $250K/mo, creator-relayed. A tiny team; the founder had 7 failed attempts over the prior 15 years. That failure count is a real cost, and the one nobody puts in a quote.
Two more data points: Upward at $400K/mo (creator-relayed, from revenue-tracking tools) with team undisclosed, and the no-name app list running $40K–$300K/mo per app with mostly tiny teams. Across all indexed ideas, small headcount is the norm at these revenue levels.
How much is each of these numbers actually worth?
The evidence split in this group is 18 third-party verified, 49 founder-reported, 19 creator-relayed, 10 unproven — 70% verified or founder-reported. That leaves 29 of 96 entries resting on secondhand telling or nothing at all.
| Evidence class | Count | What it means |
|---|---|---|
| Third-party verified | 18 | Confirmed outside the operator's own telling |
| Founder-reported | 49 | The operator's own claim |
| Creator-relayed | 19 | Repeated by someone who did not run it |
| Unproven | 10 | Stated, with nothing behind it |
Gravl's $440K/mo is verified. Retake's roughly $2M/mo is creator-relayed. Quoting them in the same sentence, unlabelled, is the standard move in app-cost content — and how a reader ends up budgeting against a number nobody checked. Our grading method is public in how we grade the evidence.
The caveat we owe you: this index over-represents apps that worked and whose operators chose to publish. Nobody films a dashboard at $29/mo, though that is the bottom of our disclosed range. Treat the $60K/mo median as a yardstick for judging other people's claims, not as what your app will earn.
The cost that decides the outcome is not the build
Shipping is the cheap part. NaturalWrite built in two weeks; what produced $100K in 3 months was picking a keyword TikTok had already proven and posting one copycat-of-a-hit video a day from a single account. The traffic was validated before the code existed.
Separate the two budgets. The build budget is bounded and knowable. The distribution budget is unbounded, and it is where the difference between $29/mo and $2.2M/mo lives — economics we break down in the App Economics hub.
There is also a cost with no invoice: platform risk. Adam Lyttle's portfolio shows $1M+ in lifetime App Store revenue and 2M+ downloads across a sixth consecutive year (founder-reported), alongside a termination wave that ended other developers' accounts with no warning and no second chance. Budget for that like inventory loss.
And the cheapest apps to build are not automatically businesses. Our offerwall audit measured $0 withdrawn after roughly 40 hours and about $0.33/hour — a category that ranked #2 in the US App Store with 22,000 ratings and still returned nothing to the user.
How to use this without fooling yourself
- 1.Write your cost sheet before your feature list. Use the SBA worksheet, plug in the real commission rate from Apple's or Google's published schedule, and stop calling it a plan until both lines are filled.
- 2.Set a build ceiling in weeks, not dollars. NaturalWrite's two weeks to launch is the benchmark that matters. If your v1 needs six months, you are buying certainty you do not have.
- 3.Budget distribution at least as heavily as build. With 59 of 96 businesses being one-person operations, headcount is not what separates $60K/mo from $29/mo — the channel is.
- 4.Label every cost benchmark you find elsewhere. Only 18 of 96 entries here are verified; a quote with no source class deserves the same discount as the 10 unproven entries. The same discipline applies next door — see How Much Does Self Publishing A Book Cost and How Much Does It Cost To Have Etsy Shop.
Frequently asked questions
Can I build an app for free?
Not entirely — platform fees and commissions apply regardless, and both Apple and Google publish their rates. But the labour cost can be zero if you build it yourself: 59 of the 96 consumer mobile apps we index are one-person businesses, and NaturalWrite reached $100K in 3 months on a product shipped in two weeks.
How profitable is an app?
Highly variable. Of 96 indexed apps, 34 disclose a clean monthly figure with a median of $60K/mo and a range from $29/mo to $2.2M/mo. That spread covers four orders of magnitude, so "profitable" depends on distribution. This group also contains 5 documented failures.
Do I need an LLC to start an app?
We do not index legal structures, so we will not pretend to a number. What our data shows: 59 of the 96 businesses here operate as one person. For structuring and cost planning, work from the SBA's startup cost worksheet rather than app-blog advice.
How reliable are these how much does it cost to make an app figures?
Build costs are mostly undisclosed, which we state rather than paper over. The revenue figures we do publish split 18 third-party verified, 49 founder-reported, 19 creator-relayed, 10 unproven — 70% verified or founder-reported. Index-wide: 57 verified, 184 founder-reported, 121 creator-relayed, 44 unproven across 406 businesses.
How many of the 96 indexed businesses actually disclose a monthly number?
Thirty-four, at a $60K/mo median. Cost disclosure is far rarer than revenue disclosure, which is why so many cost guides invent averages. Across our whole index, 106 of 406 businesses in 22 countries publish a clean monthly figure, median $27K/mo, alongside 38 documented failures.