01Move
DNA dimensions
MAU + DAU + ARPDAU (product) or utilisation + day-rate + bench (studio), App Store + Google Play account-health, ICO + Online Safety Act compliance, runway months and 30-day install retention.
All playbooksStartup & tech
Mobile app studio playbook.
An early-stage London mobile app studio building consumer or B2B apps on iOS + Android — either as a product company shipping its own apps, or a billable studio building for branded clients. The win is reaching predictable MRR (product) or 70%+ utilisation at £900–£1,400 day-rate (studio) while staying App Store + Google Play + ICO + Online Safety Act compliant.
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Overview
A London mobile app studio at pre-seed → Series A is one of two animals — a billable studio (services, predictable cash) or a product company (volatile MRR, venture-scale upside). Hybrids tend to underperform both. The biggest lever is choosing one and structuring the team accordingly. For studios, the lever is bench-management — utilisation under 60% kills margins, over 90% creates burnout. For product, the lever is App Store featured-status — top-quartile installs come from Apple/Google editorial features, not paid acquisition. This playbook covers operationalising a London mobile app studio from incorporation through £500k–£1.6m revenue (studio) or £40k+ MRR (product).
£900–£1,400 London 2026
Studio day-rate
68–82% billable
Studio utilisation (target)
18–34% top quartile UK
Product 30-day install retention
What you'll need
Equipment list with real 2026 UK prices.
Sized for a 2–4 chair shop. Buy mid-range on chairs and clippers; cheap kit fails inside 12 months and walks away with your barbers.
01
Team setup (4–12 staff)
MBP M-series per dev + designer
£2,200–£3,800 each
Test-device library (iPhones + Android, 12–24 devices)
£4,800–£18,000 one-off
Co-working (Plexal / Huckletree / Mindspace)
£300–£720 / desk / month
User-testing booth + recording kit
£900–£3,400
02
Product + delivery infra
Apple Developer + Google Play Console + EDLP signing
£99 + £25 + £0 / yr
Xcode Cloud / Bitrise / EAS CI
£140–£900 / month
RevenueCat / StoreKit + Play Billing
£0 + 1% RC fee at scale
AppsFlyer / Adjust + Mixpanel / Amplitude
£280–£3,400 / month
Crash / observability (Sentry + Firebase Crashlytics)
£140–£900 / month
03
Compliance + GTM
ISO 27001 + Cyber Essentials Plus (enterprise clients)
£12,000–£32,000 / yr
ICO + DPIA + Children's Code + Online Safety Act review
£2,400–£8,400 + £140 / month DPO
App Store + Play Store ASO + localisation (Lokalise)
£280–£1,400 / month
CRM (HubSpot) + analytics + accounting (Xero) + payroll (Pento)
£300–£1,000 / month
Performance acquisition (product only)
£3,400–£28,000 / month at scale
Where to set up
Location is half the business.
Designer + senior-dev talent
Within 30 min of Old Street / Shoreditch / Hackney
iOS + Android + RN talent clusters in inner-east London.
Branded-client + agency cluster (if studio)
Within 30 min of Soho / Clerkenwell / Shoreditch
Brand + creative-agency clients use studio partners for app work.
VC + accelerator cluster (if product)
EC1 / E1 / King's Cross
Consumer-app investors (Local Globe / Hoxton / Connect / Concept) cluster here.
Office presence (App Store / Play UBO)
Registered UK office
Apple Developer + Play Console paid accounts require verifiable UBO + UK address.
Area tier
Rent / month
Notes
Shoreditch / Old Street (EC1, EC2)
£380–£820 / desk
Best mobile-talent density; brand-client adjacency; high cost.
Hackney / Dalston (E8)
£300–£640 / desk
Cheaper; high junior-talent density.
King's Cross / Knowledge Quarter (N1C, NW1)
£460–£980 / desk
Best for consumer-product studios; investor adjacency.
Licences & registrations
Get the paperwork done before you sign a lease.
UK figures for 2026. Lead times assume you submit complete applications — councils will pause the clock if you miss documents.
Requirement
Who issues
Cost
Lead time
ReqCompanies House Ltd + EMI + IP assignment
Companies House + solicitor
£600–£3,400
1–2 weeks
ReqApple Developer Programme + Google Play Console
Apple + Google
£99 + £25 / yr
1–4 weeks (Apple)
ReqICO + DPO + DPIA + Children's Code (if under-18 audience)
ICO + DPO
£60 + £140–£420 / month
1–3 weeks
OptOnline Safety Act duty-of-care (if UGC / chat / community)
Internal + solicitor
£2,400–£14,000 / yr
3–6 months
OptISO 27001 + Cyber Essentials Plus (enterprise / regulated clients)
Cert body
£12,000–£32,000 / yr
6–12 months
ReqPI insurance + cyber + employer's liability (studio model)
Insurer
£1,400–£8,400 / yr
2–4 weeks
ReqDPA + MSA + IP-assignment templates per client (studio)
Solicitor
£1,400–£4,800 setup
2–4 weeks
Build-out timeline
From decision to open in 12 weeks.
01
Months 1–3 · Incorporate + model lock
1–12- Topco + EMI + IP assignment + Vanta live
- Lock model (product / studio / hybrid) + stack
- Apple Developer + Play Console + signing infra live
- Templates: MSA + DPA + SOW (studio) or product roadmap + KPIs (product)
02
Months 4–9 · First revenue
13–36- Studio: close first 3–6 paid projects (£40k–£140k each)
- Product: launch V1 + first 5k–20k installs
- ICO + DPIA + Online Safety Act review live
- Reach 60%+ studio utilisation OR £8k–£24k product MRR
03
Months 10–18 · Margin + retention
37–72- Studio: ISO 27001 + Cyber Essentials Plus (enterprise)
- Product: hit 22%+ 30-day install retention + £40k+ MRR
- Studio: 70%+ utilisation + 2 retainer clients
- Open seed extension (product) or stay bootstrapped (studio)
04
Months 19–30 · Scale
73–120- Studio: £900k–£1.8m revenue; team to 14–22 FTE
- Product: £100k–£400k MRR; Series A data room ready
- Annual ISO surveillance + DPIA refresh
- Optional adjacency: web / AI / brand-design
Budget
Realistic startup and monthly cost ranges.
One-off · Startup
Setting up the shop
Legal + topco + EMI + IP + templates
£6,400 → £20,000
ISO 27001 + Cyber Essentials Plus (yr 1, enterprise)
£12,000 → £32,000
Apple + Play + CI + signing + test-device library
£5,400 → £20,000
Initial team kit (8 FTE)
£17,600 → £32,000
Office deposit + first 6 months desks
£9,600 → £28,000
Brand + portfolio + early acquisition (product)
£2,400 → £18,000
Typical total
£53,400 – £150,000
Recurring · Monthly
Keeping the lights on
Co-working (8 desks)
£3,000 → £8,400
Apple + Play + CI + analytics + crash
£900 → £5,400
Compliance + fractional DPO
£800 → £3,400
Salaries (8 FTE blended £62k)
£36,000 → £54,000
GTM + portfolio + ASO + content
£1,400 → £8,400
Performance acquisition (product only)
£0 → £24,000
Typical total
£42,100 – £103,600
Numbers that compound
How a mobile app studio actually looks on a chart.
Illustrative planning ranges, not measured customer data. Toggle the views to see ramp, mix and weekly load.
12-month revenue ramp
Low vs high scenario (£ monthly)
High Low
Illustrative example for planning, not measured customer data.
First 90 days
Dates that actually matter after opening.
01Day 0
Topco incorporated; Apple + Play accounts created
02Day 30
Model locked; MSA + DPA + Vanta live
03Day 120
First 2–3 paid client projects (studio) or V1 launch (product)
04Day 240
60%+ utilisation (studio) or 10k+ installs + £8k MRR (product)
05Day 360
ISO 27001 (studio) or 22%+ retention + £40k MRR (product)
06Day 540
£800k revenue (studio) or £100k+ MRR (product); Series A data room ready
What's inside
DNA, route, automations, integrations, benchmarks, advisors — tuned for a mobile app studio.
02Move
Suggested route
Pick a model (product / studio / hybrid), align to App Store + Google Play policies + Children's Code + Online Safety Act from day one, standardise on a stack (Swift / Kotlin or React Native / Flutter) and target either D2C subscription MRR or branded-app retainers within 12 months.
03Move
Automations
Daily MAU + crash-free-sessions + ARPDAU digest (product) or utilisation + bench digest (studio), weekly client / investor update, App Store + Play health alerts, ICO + Online Safety Act reminders, AppsFlyer / Adjust attribution refresh.
04Move
Integrations
Xcode Cloud / Bitrise / EAS, RevenueCat / StoreKit + Google Play Billing, Firebase + Sentry, AppsFlyer / Adjust, Mixpanel / Amplitude, Lokalise, HubSpot, Vanta, Trustpilot + App Store / Play Store reviews monitoring.
05Move
Benchmarks
30-day retention + ARPDAU (product) or utilisation + repeat-client revenue (studio) vs UK Seed–Series A mobile app studios in same model, refreshed monthly.
06Move
Advisors
Encore advisors with shipped App Store / Play Store apps at scale or built billable studios past £1m/yr, plus NAVIZIX AI for runway + retention-curve projection.
Stack
Modules used in this playbook.
01DNA Engine02Route Map03Launch Twin04Automation05Verified06Encore
Related playbooks
Owners of a mobile app studio often run — or cross-sell with — these adjacent operations.
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