I.
Brief, framing, functional specification
From idea to specification
8 items distributed Light 2 / Standard 5 / Premium 7 / Plus 8
N° I — The Atelier
The Atelier,
what precedes construction.
Forty preparatory items, distributed across five axes. Brief & specification, visual identity, a priori legal protection, business study, App Store infrastructure. Included in the V0 forfait per palier — also available as a standalone feasibility audit.
N° — Five axes, forty items
II.
Visual identity, logo, graphic charter
The visual signature that distinguishes the work
8 items — logo /logo-forge, app icon, palette, typography, charter
III.
A priori legal protection
IP and compliance secured before code
8 items — GDPR, LCEN, DSA, APP filing, INPI mark filing
IV.
Business study and market positioning
Market, competitors, monetisation
8 items — competitors, ASO, personas, ARPU/LTV/CAC, 24-month projection, financing plan
V.
Infrastructure and App Store preparation
Accounts, tools, metadata setup
8 items — Apple Developer, repo, Xcode Cloud CI/CD, Supabase, ProtonMail
★ Atelier seul
Standalone feasibility audit
4 000 € HT
Eight person-days at TJM 500 € HT/day. Deliverable: feasibility report covering all five axes — IP prior art, preliminary charter, business study, legal audit, App Store plan. No V0 commitment.
If V0 is signed within 90 days following report delivery, the 4 000 € is fully deducted from the V0 forfait. If V0 is not signed, the report remains the Creator's full intellectual property.
Tariff coherence — TJM 500 € HT / day
Second · 0.01984 € HT
Minute · 1.1905 € HT
Hour · 71.43 € HT
Working day · 500 € HT
Week (5 days) · 2 500 € HT
Month (20 days) · 10 000 € HT
Référentiel de cohérence tarifaire (PDF, 1,1 Mo)
Pièce justificative opposable. Tout chiffre du portfolio dérive du TJM 500 € HT par jour ouvré.
The Atelier precedes construction. No figure in the portfolio escapes this coherence.