How Much Does App Development Cost? Real Budgets From Real Apps
There is no average worth quoting. Across the 96 consumer mobile apps we index, 34 disclose a clean monthly revenue figure from $29/mo to $2.2M/mo, median…
There is no average worth quoting. Across the 96 consumer mobile apps we index, 34 disclose a clean monthly revenue figure from $29/mo to $2.2M/mo, median $60K/mo. The useful question is not "what does an app cost" but "what does it cost against what it earns".
Agency quotes describe a build. Your budget is decided by the recurring stack underneath: store commission, tooling, paid acquisition, and your own time. We publish the evidence class next to every figure, because a number without one is a rumour with a dollar sign.
Table of contents
What does app development actually cost?
Give up on the average. Of 96 indexed consumer mobile apps, 34 disclose a clean monthly figure and 59 are one-person businesses — so the modal cost structure is one person's time plus platform fees, not a six-figure agency engagement. Revenue in that set spans $29/mo to $2.2M/mo, median $60K/mo.
Author AI peaked at $300K/mo solo (founder-reported). Letterly reached $250K/mo with a tiny team, built by Anton after 7 failed attempts over the prior 15 years (creator-reported).
The honest caveat, stated once: this index over-represents businesses that succeeded and chose to publish numbers. We record 5 documented failures here and 38 across all 406 indexed businesses, far below real attrition. Use $60K/mo to compare categories, never as an expectation.
What the real cost line items are
Four costs recur every month regardless of what you paid to build. Only the first has an official published number, and most budgets get it wrong by assuming a flat rate.
Under Apple's App Store commission terms, your rate depends on whether you qualify for the Small Business Program, and the threshold resets annually. Google Play's service fee schedule is similarly tiered. We deliberately quote no round percentage: the schedules are conditional, and any single number would be wrong for most readers.
| Cost line | Recurs? | Where the real number comes from |
|---|---|---|
| Store commission | Every transaction | Apple and Google's own published schedules, not a blog's "30%" |
| Tooling and infrastructure | Monthly | Your own invoices; almost never disclosed publicly by operators |
| Paid acquisition | Monthly, and it scales with you | The line that separates the $29/mo apps from the $2.2M/mo ones |
| Founder time | Constantly, invisibly | Unpriced in 59 of the 96 one-person businesses in this group |
The SBA's startup cost worksheet is the least glamorous and most useful document here — it separates one-time costs from recurring ones, exactly the distinction agency quotes blur.
What builders actually spent, by name
Almost nobody discloses their cost base. Where spend is undisclosed, we say so rather than inventing a number.
- ·[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. Evidence class: ✅ Verified · Hard Data. Small teams throughout; the creator behind the dissection reports PuffCount at $1,300/day and Posted at $150K+/mo. Cost base: not disclosed.
- ·[App Portfolio Studio Model](/projects/app-studio) — peak $2.2M/mo across 15 apps combined. Evidence class: 🗣 Founder-Reported. A marketing operator, a technical co-founder, and a developer community. Spend: not disclosed.
- ·[Retake AI Selfie Editor](/projects/retake-ai-selfie-editor) — ~$2M/mo, the creator citing third-party Sensor Tower data. Evidence class: 📎 Creator-Reported. Team and spend: not disclosed.
- ·[Gravl](/projects/gravl-ai-gym-workout-app) — $440K/mo with 70K+ subscribers. Evidence class: ✅ Verified · Hard Data. The clearest cost signal in the set: started with Julian and two others, now 13-14 people. Headcount grew after the revenue did.
Two more for shape: Niche Identifier App Portfolio (CoinSnap as the Model) at $500K/mo as the top identifier app per Sensor Tower (verified hard data), and Quitter at ~$500K/mo — secondhand via the Cluely interview, so creator-reported, never to be quoted with Gravl's confidence. Browse all indexed ideas: cost data rarely survives the retelling.
How much is each of these numbers actually worth?
This group splits 18 third-party verified, 49 founder-reported, 19 creator-relayed, 10 unproven — 70% verified or founder-reported, unusually strong for a category where outside estimation tools exist at all.
| Evidence class | Count in this group | What it means |
|---|---|---|
| ✅ Third-party verified | 18 | Data from outside the business — an estimation platform, an audited dashboard, a payout record |
| 🗣 Founder-reported | 49 | The operator stated the figure and attached their name to it |
| 📎 Creator-relayed | 19 | Repeated by a host or writer who did not personally verify it |
| 🔮 Unproven | 10 | A claim with no supporting artefact at all |
This is the argument the entire site rests on: a founder-reported figure and a verified figure are not the same claim, and publishing them in one list with the same styling is a small act of dishonesty. The No-Name App Army (The $50K+ MRR List) shows $40K-$300K/mo with Lang Lang Learn and Genora both at $300K — creator-reported, teams unknown. Useful, and genuinely weaker than Gravl's $440K/mo. Rubric at how we grade the evidence.
The cost that decides the outcome is not the build
The build is the cheap part. This group's median is $60K/mo and its floor is $29/mo, and that gap is almost never explained by engineering spend — it is explained by whether anyone found the app. Distribution is the expensive input; code is the commodity one.
NaturalWrite demonstrates it: $100K in 3 months, roughly $33K/mo average, from validating a keyword TikTok had already proven, shipping in 2 weeks, and posting one copycat-of-a-hit video daily from a single account. The distribution decision came first.
Adam Lyttle's App Portfolio records $1M+ in lifetime App Store revenue and 2M+ downloads across a sixth consecutive year (founder-reported) alongside the 2026 account-termination wave: developers who put a trademarked model name in a keyword field were terminated with no warning. Your developer account is a larger asset than your codebase.
And The Offerwall Economy audit measured $0 withdrawn after ~40 hours at about $0.33/hour, from an app ranked #2 in the US App Store with 22,000 ratings at 4.8 stars. Ranking is not economics. Adjacent breakdowns: How Much Does Self Publishing A Book Cost and How Much Does It Cost To Have Etsy Shop.
How to use this without fooling yourself
- 1.Model commission from the source. Open Apple's Small Business Program terms and Google Play's fee schedule this week and put your actual tier into the spreadsheet. Every "30%" in a budget deck is unverified.
- 2.Price the distribution line before the build line. NaturalWrite validated a proven keyword before writing code and averaged ~$33K/mo. If you cannot name your acquisition channel, your build cost is irrelevant.
- 3.Separate one-time from recurring using the SBA worksheet. With 59 of 96 here being solo, your largest recurring cost is your own unpriced time — put an hourly number on it.
- 4.Label every benchmark you budget against. If your plan leans on the $2M/mo Retake figure, note it is creator-reported via Sensor Tower, not audited. Start from the App Economics hub and check the class before the number.
Frequently asked questions
How much does it cost to develop a mobile app?
We publish no cost average because the disclosed data does not support one. 59 of the 96 indexed consumer mobile apps are one-person businesses, so the dominant cost structure is one founder's time plus platform fees. Revenue across the 34 that disclose runs $29/mo to $2.2M/mo, median $60K/mo — budget against that spread, not a build quote.
Is owning an app profitable?
For some. Of 96 indexed consumer mobile apps, 34 disclose a clean monthly figure with a median of $60K/mo, and the floor in that set is $29/mo. We also record 5 documented failures here. The index over-represents businesses that succeeded and chose to disclose, so the median is a comparison tool, not a forecast.
How much is an app with 100,000 users worth?
We do not hold valuation data, so we will not guess. The closest signal is Gravl at $440K/mo with 70K+ subscribers — verified hard data, and those are paying subscribers, not users. Converting a raw user count into a valuation without a paid-conversion rate is arithmetic on an unknown.
How reliable are these how much does app development cost figures?
This is our strongest-evidence group: 18 third-party verified, 49 founder-reported, 19 creator-relayed, 10 unproven — 70% verified or founder-reported, versus 57 / 184 / 121 / 44 across the whole 406-business index. Revenue is well evidenced here; cost is not. Almost no operator publishes their spend, and we flag that gap rather than filling it.
How many of the 96 indexed businesses actually disclose a monthly number?
34 of 96. Across the whole index, 106 of 406 businesses disclose a clean monthly figure, median $27K/mo, with 38 documented failures and 22 countries represented. The two-thirds that disclose nothing are not a gap to fill with estimates — they are why single-number cost averages should be distrusted.