Software and app development · Denver, Colorado
Mobile app developers in Denver who ship version one this quarter
Need mobile app developers in Denver who can ship version one fast? Startups, aviation businesses and service companies hire us to build their mobile app, web app or internal tool. A typical build costs $7,000 to around $30,000, the first release ships 5 to 10 weeks after kickoff, and you keep the code.
Written scope and quote after the call. NDA on request. You own the code.
Teams we have built software for
A Denver founder or operations lead can go from a free call to a live first release in about 7 weeks, with a written price and the code, accounts and documentation in their own name.
We are a 16-person in-house engineering team in San Francisco with 30+ remote specialists, one hour behind Denver, so calls and reviews fit inside your normal day. Spirit Airlines, Citi and the Miami Dolphins have shipped software with us, and our aviation builds are the closest match to what many Denver companies ask for.
What do you want to build in Denver?
Pick the closest one. Each page shows how we build it, real examples and how to get a quote.
- Build a mobile appiOS and Android apps for your customers or your field team.
- Build a web app or SaaSBrowser-based products, client portals and multi-tenant SaaS with billing.
- Add AI to my businessAI features, assistants on your own data, and agents that do real work.
- Replace spreadsheets with softwareInternal tools, dashboards and custom systems built around how you work.
- Launch an MVPFrom idea to a first version real users can try, in weeks.
- Set up or fix my CRMHubSpot, monday.com, Pipedrive or GoHighLevel, set up and connected.
Apps and software we build for Denver businesses
Charter, flight schools and aviation services
Your quote requests come in by phone and long web forms, and most people give up halfway.
A short, step-by-step quote and booking flow that prices the trip, collects the details your dispatcher needs and follows up automatically.
Aerospace suppliers on the Front Range
Inspection sign-offs and parts records live in spreadsheets that only one person can update without breaking.
A tablet-friendly inspection and traceability tool with role-based access, photo capture and a full history of every change.
Staffing and crew scheduling
You fill shifts or flights by calling down a list, and you cannot see who is certified until someone checks by hand.
A matching app that only shows people whose credentials are current, sends the offer to their phone and logs the acceptance.
Travel and group sales
Group or corporate requests take days of emails before the customer sees a price.
A self-serve group booking portal that checks live availability and returns a quote in minutes, as we did for Spirit Airlines.
Planning something like this in Denver? The first call is free and you leave with a clear next step.
Get a free project quoteBuilds closest to what Denver businesses need
All 44 builds →What does it cost to hire our mobile app developers in Denver?
$7,000 to around $25,000-$30,000
Our own price for a Denver build, project-based or hourly, in writing before any work starts. Design, the build, testing, store launch and a handover in your name are included; the pricing page lists what is in and out.
How a build works, from first call to handover
Across our published builds the first release shipped in 5 to 10 weeks, with a median of 7. Integrations and compliance work add more time than screens do. See how long our builds took.
Free 30-minute project call, then written scope and quote, then design you approve, then build with weekly demos, then test and launch, then handover you own, then support when you need it.
Get a free project quoteHow to compare app development companies in Denver
Ask every firm on your Denver shortlist for a written price, launch times on named projects, who writes the code, and whose name the code and store accounts are in. Our answers: $7k to $30k, a first release in 5 to 10 weeks, Shivam Pujara's in-house team, and everything in your name. The full list is in how to choose a software development company.
What clients say
“Communication was clear, timelines were realistic, and the final product matched what was scoped.”
“Working with [our team] was the best decision we made in this process. We went from a 6 month development cycle to a 10 week timeline.”
“They translated very complex operational processes into software that feels simple for our team to use.”
Why Denver founders pick our app development company
Most Denver projects that reach us fall into two groups. Founders want a mobile app or MVP live fast enough to show investors and early customers real usage. Operators, including aerospace suppliers on the Front Range, want to replace the spreadsheet that runs scheduling, parts or quality records with an internal tool their whole team can trust.
Our proof sits in aviation and travel. Spirit Airlines took group quotes from 3 days to 40 minutes on the booking system we built in 10 weeks. Wingman Pilot owners now find a contract pilot in 6 hours instead of days of calls. JetStarix lifted quote-form completion from 22% to 71%. Book a call, tell us the one job your app must do, and we will tell you what version one costs and when it ships.
How to hire an app developer in Denver: 5 things to settle first
- What must version one do?
One user type, one core action, payment if needed. A Denver MVP that stays this narrow lands at the shorter end of our 5 to 10 week range.
- Do we need a native app, a web app or both?
Customers on the move need a phone app. Staff at desks need a web app. Many builds share one backend with a web admin panel and a phone app for the field.
- When does the Colorado Privacy Act apply to us?
It applies once you process data on 100,000 Colorado consumers a year, and the biometric rules apply at any size. If your app could grow that large, we design opt-outs and notices in from the start.
- Do our contract clauses limit hosting?
Aerospace and defense suppliers sometimes carry export-control or security terms. Bring the contract language to the free call so hosting and access are planned correctly.
- Will the code and accounts be in our name?
With us, the repository, hosting and app store accounts are yours, and handover includes a recorded walkthrough video and written documentation.
Which Colorado laws change how your app is built?
The Colorado rules we design consent screens, data retention and breach logging around. A planning summary, not legal advice.
| Rule | What it means for the build |
|---|---|
| Consumer privacy law | Colorado Privacy Act (SB 21-190) (C.R.S. § 6-1-1301 et seq. (applicability § 6-1-1304)), in effect from 2023-07-01. Applies to: Conducts business in CO or targets CO residents AND (controls/processes personal data of >=100,000 consumers in a calendar year, OR derives revenue or receives discounts from sale of personal data and processes/controls data of >=25,000 consumers). Requires honouring universal opt-out signals such as Global Privacy Control, so the app needs an opt-out flow that reads the browser signal. |
| Data breach notification | C.R.S. § 6-1-716: notice deadline 30 days. We build audit logs that show what data was touched, so notice can be accurate and on time. |
| SB 26-189 Automated Decision-Making Technology (repeals and re-enacts SB 24-205 Colorado AI Act) | Signed 2026-05-14; SB 24-205 (delayed to 2026-06-30) never took effect. From 2027-01-01: developer documentation, deployer consumer notices, correction and human-review rights for consequential decisions. (effective 2027-01-01) |
| HB 26-1263 Conversational AI Service Operator Requirements | Chatbot operators: AI disclosure, self-harm protocol + annual AG report, age estimation, protections for known minors. (effective 2027-01-01) |
| HB 24-1130 Privacy of Biometric Identifiers & Data | CPA amendment: written biometric policy, retention/deletion schedule, notice + consent before collection, limits on employee biometric consent; applies regardless of CPA volume thresholds. (effective 2025-07-01) |
| Sales tax on SaaS | not taxable: State level: SaaS and electronically delivered software not taxable through 2026-12-31; from 2027-01-01 (HB 26-1223) software generally taxable regardless of delivery unless negotiated signed license or custom. Home-rule cities set their own rules.. Relevant if you will sell your app as a subscription. |
| Time zone | Mountain. Our team works from San Francisco (Pacific), with remote specialists covering other hours, so Denver working hours overlap with ours every weekday. |
Checked 2026-10-31 against state sources; confirm with counsel before launch.
Engineers you can talk to
16 in-house engineers plus 30+ remote specialists, and 44 published builds with the results each client saw.
Alpit PatelFounder and CEOEngineering is led by co-founder and CTO Shivam Pujara.Mobile app developers in Denver: questions people ask
How much does it cost to hire mobile app developers in Denver?
For a full build with us, expect $7,000 to around $25,000 to $30,000. That covers design, development, testing and launch of a first release, not just hours of one developer. The spread depends on screens, user roles, payments and integrations. Denver pricing is the same as everywhere else, and you get a written quote after a free 30-minute call.
How fast can a Denver startup launch an MVP?
Count the 44 builds we publish and the first release lands between week 5 and week 10, usually around week 7. Wingman Pilot's marketplace took 7 weeks. Founders hit the short end by limiting version one to a single user type and one core action, then adding admin tools and edge cases after real users arrive. We write that cut into the scope before quoting.
How long does it take to build an app like Uber?
It depends on how much of Uber you need on day one. A rider app, a driver app, live maps, payments and an admin panel is a larger build than most of our published projects, so we scope a first version around one core ride flow in one market. On the free call we split must-haves from later features, then give you the timeline and price in writing.
Are there app developers near me in Denver?
Yes, Denver has local agencies and freelancers, and you should compare them. We are not one of them: our team is in San Francisco, one hour behind you, and we work remotely with weekly video demos and a staging link you can test anytime. Published proof, a written scope and code ownership tell you more about a team than its zip code.
Can you build software for aviation and aerospace companies?
Yes, the business side of it. We have built group booking for Spirit Airlines, a charter quote flow for JetStarix, a pilot hiring marketplace for Wingman Pilot and a hangar marketplace for GoHangars. For suppliers we build inspection, traceability and supplier portals. We do not write flight or embedded software, and we say so on the first call.
Does my Denver app need to follow the Colorado Privacy Act?
Only once you cross its thresholds: personal data of 100,000 Colorado consumers in a year, or 25,000 if you sell data. Biometric collection is covered at any size, and AI used for consequential decisions faces new rules from January 1, 2027. Breach notice duties apply at any size, so we build the logs that make a fast notice possible.
Can I build an app by myself?
Yes. With no-code tools, AI builders or some coding skill, you can build a simple app or prototype on your own, and many founders start that way. It gets harder once you need secure logins, payments, several user types and App Store approval. That is when a team pays off: we ship a production first release in 5 to 10 weeks and you own the code.
How do I pick a mobile app development company in Denver?
Look for published builds with named clients and measurable results, then ask who writes the code, whether the scope and price are in writing, how often you will see working software, and who owns the code and accounts at the end. A company that answers all five clearly, local or remote, is a safer bet than one that only shows designs.
Who owns the app when the project ends?
You do. The source code, hosting and app store accounts are set up in your name from the start. At handover you receive a recorded video walkthrough and written documentation, so your own developers or another team can carry on. Support after launch is optional and billed per hour.
What is the best mobile app development company in Denver?
The answer online usually comes from directory listings and "top 10" posts written by agencies that often rank themselves first. Treat those as a starting list. Then check verified Clutch-style reviews and ask each firm for a written price, named clients, who writes the code and who owns it. We publish all of that, including 44 builds with client permission.
More answers from our engineers
Nearby
Sources
Free project call
Building an app in Denver? Pick a time for your free call.
Tell us what you want to build, then choose a 30-minute slot. You leave the call with the scope, the risks and a realistic timeline, and a written quote follows. Typical builds run $7,000 to around $25,000-$30,000.
- A written scope and price before any work starts
- First release in 5 to 10 weeks on our 44 published builds
- Code and accounts in your name from the first commit
- NDA on request, signed before you share details
Rather write it down? Send us your brief or email info@aibrevo.com.
- Details
- Time
- Confirmed
Free project call with Alpit Patel
Pick a day
You are booked.
With Alpit Patel
Before the call
- Accept the calendar invite so the call sits in your calendar with the Meet link.
- Jot down what the app should do: who uses it, the three or four things it must handle, and any deadline.
- Have examples handy: apps you like, sketches or screenshots, and the tools it needs to connect to.
Need a different time? Reschedule or cancel.