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TenGrains
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Build · App development

Apps Built Around How Your Users Actually Work

iOS, Android, and web apps for growing businesses across the US, UK, and Canada — designed from real user workflows, not a feature checklist.

Simple apps ship in 8–10 weeks. You get a real timeline after scoping.
What we map first
  • Who opens the app, and what they are trying to finish
  • The order they already do it in, before any screen exists
  • Where the current process actually costs them time
The problem

Bloated apps get rebuilt in six months.

Too many apps ship bloated with features nobody asked for, or built without understanding how users actually move through their day. The result: low adoption, confused users, and a rebuild six months later.

Scope

What's Included

Every build covers all four. Nothing here is an upsell line item.

  1. 01
    Native iOS and Android development
  2. 02
    Cross-platform and web app options
  3. 03
    UX research-informed design, not guesswork
  4. 04
    Backend and API integration
The process

How It Works

01

Discovery

We map real user workflows before designing anything.

02

Design

UI built around how people actually use the app, not a template.

03

Build

Developed on modern, reliable tech.

04

Launch

Deployed, tested across devices, and handed over with documentation.

Selected result

Real Results

COR Program Overview · 2:30
Boulder Longevity Institute project
Healthcare Growth Loop · Motion graphics & video
Boulder Longevity Institute

Making longevity science easy to watch, understand and act on

+380%Increase in top-of-funnel video completion rate
  • 4.2x growth in Human Optimization Academy course enrollment
  • 100k+ combined organic and paid reel views across platforms
  • Smoother patient onboarding through 2D service explainers
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Why TenGrains

Built around real workflows

Built around real workflows.

We map how your users actually behave before we design a single screen.

One team for design and development.

No handoff between a design agency and a dev shop — the same team owns the whole build.

We don’t disappear after launch.

Post-launch support is included, and most clients move into an ongoing maintenance or Growth Loop partnership.

FAQ

Questions we get first

Native or cross-platform — which do we need?

Depends on your users and budget — we’ll walk you through the trade-offs during scoping rather than defaulting to one answer.

How long does an app build take?

Varies more than a website — simple apps can ship in 8–10 weeks, more complex ones longer. You’ll get a real timeline after scoping.

Do you handle App Store / Play Store submission?

Yes, that’s part of the launch process.

How much does this cost?

Every app is scoped individually based on complexity. Book a Build Consultation and we’ll walk you through a tailored recommendation.

Have an app that needs building?

No obligation. Just a conversation about what you're building.