Glam & Beyond Pro

Pass your state board. Confidently.

Partnership Agreement
Between: Tuan Dang and Yary
App: Glam & Beyond Pro — Texas Esthetician Exam Prep
Revenue split: 60% Yary / 40% Tuan of net profit
Subscription price: $14.99/month
Date agreed: August 1, 2026

Executive Summary

Glam & Beyond Pro is a fully-built iOS app helping Texas estheticians pass their TDLR licensing exam, submitted to the App Store. Tuan brings the technology and infrastructure; Yary brings the subject-matter expertise, brand, and audience. This document records the partnership terms we have agreed to.

Where the app stands today

What we've agreed

A 60/40 partnership on net profit, in Yary's favor — 60% to Yary, 40% to Tuan — with operating costs deducted from gross revenue before the split. This reflects that Yary's brand and audience are what bring users to the app, while Tuan continues to handle technology, infrastructure, and ongoing engineering. Either party can exit with 90 days notice.

~$147,800 / year
Projected net profit at 1,000 active subscribers, at $14.99/mo

Profit projections are illustrative and depend on subscriber volume and Apple's commission rate.

What's Already Built

Before discussing costs, here's a snapshot of the technology already in place. None of this requires building from scratch — it's done, deployed, and ready to scale.

ComponentStatusDescription
iOS App ✓ Built Native React Native iOS app, signed with Apple Distribution certificate, ready for App Store
Question Bank ✓ Built 1,400+ active questions across 13 core categories, fully reviewed by Yary
Sage Voice Audio ✓ Built Every active question, answer reveal, and explanation narrated and regenerated from live data. Streamed from CDN, cached on device
Explanations ✓ Built Written explanation for every active question, fully reviewed and edited by Yary in the review app — bundled in app, no per-use API cost
User Auth ✓ Built Sign-up / sign-in / forgot password / device management — all wired through Supabase
Subscriptions ✓ Built RevenueCat wired to the live $14.99/mo Monthly product; in-app Redeem Code button ready for future promo codes
Free Demo ✓ Built 20-question free demo with full audio and Listen Mode access, no signup required
Beyond the License ✓ Built Bonus articles and an ingredient library, browsable outside the exam-prep flow
Backend ✓ Built Supabase Edge Functions for AI explanations and TTS, rate-limited; audio served from Supabase CDN
App Store Submission ✓ Submitted Build submitted to App Store Connect for review; TestFlight pipeline operational for future updates
Status: the app is submitted to Apple for review. Once approved, launch is a matter of Yary's promotion timeline and any final go/no-go check on both sides.

Recurring Operating Costs

These costs run every month or year regardless of revenue. Most scale with usage, and most have generous free tiers covering early-stage operations.

ServicePurposeCost
Apple Developer Program Required to ship any app to the App Store $99/year
Expo / EAS Build Cloud builds the iOS app from our code $0/mo
(Free tier covers our usage)
Supabase User accounts, data storage, audio CDN $0/mo until ~1K users
$25/mo at scale
Anthropic API (Claude) Legacy AI explanation endpoint (rate-limited, not currently called by the app) $0/mo
(No traffic in normal use)
OpenAI API (TTS) Sage voice audio (fully pre-generated; live fallback rate-limited) ~$0/mo
(Fallback path only)
RevenueCat Subscription billing & analytics $0/mo until $2,500/mo gross
1% of revenue above
Domain + hosting (glambeyondpro.tvandang.com) Privacy policy, terms, support site $0/mo
(Vercel free tier; domain already owned)
Total at small scale Up to ~50 active subscribers ~$10/month
Total at moderate scale ~500 active subscribers ~$40/month
Total at higher scale 1,000+ active subscribers ~$80/month
Bottom line: infrastructure costs stay under $100/month even with strong growth. The cost scales gracefully with the user base.

Apple's Commission

Apple takes a percentage of every subscription processed through the App Store. This is by far the largest deduction from gross revenue and is taken before we ever see the money.

ScenarioApple's Cut
First year for any new subscriber (standard) 30%
Year 2+ for renewing subscribers (standard) 15%
Apple Small Business Program — applies if annual revenue is under $1M 15% from day one
We qualify for the Apple Small Business Program. All projections in this document assume Apple takes 15% of every subscription, which is the rate we'll apply for and almost certainly receive.

Per-subscription math (at $14.99/mo)

ItemAmount
Subscription gross revenue$14.99
Apple commission (15%)−$2.25
RevenueCat fee (only above $2,500/mo gross)−$0.00 to −$0.15
Net per subscriber per month~$12.74
~85%
Profit margin per subscriber

Revenue Projections

Here's what monthly net profit looks like at various subscriber counts, at the agreed $14.99/mo price, after Apple's commission and infrastructure costs, split 60/40 in Yary's favor.

Subscribers Gross / mo Apple takes Infra + RC Net profit Yary (60%) Tuan (40%)
10 $150 $22 $10 ~$117 $70 $47
50 $750 $112 $10 ~$627 $376 $251
100 $1,499 $225 $40 ~$1,234 $740 $494
500 $7,495 $1,124 $215 ~$6,156 $3,693 $2,462
1,000 $14,990 $2,249 $425 ~$12,317 $7,390 $4,927
2,500 $37,475 $5,621 $1,050 ~$30,804 $18,482 $12,322
$147.8K / year
Total net profit at 1,000 subscribers
$88.7K / $59.1K
Yary / Tuan per year at 1,000 subscribers
Realistic year-one scenarios (60/40 split):

These are projections, not guarantees. Actual results depend on conversion rates, retention, and effort from both partners.

One-Time Costs Already Paid

The following costs were already paid out-of-pocket during development. These are not a partnership expense — they are sunk costs already absorbed.

ItemAmountStatus
Pre-generated Sage voice audio (full regeneration pass, all active questions) ~$20.00 ✓ Paid
AI question audit + duplicate detection ~$25.00 ✓ Paid
App icon design, splash screen, branding $0 ✓ Self-built
Apple Developer Program (current year) $99.00 ✓ Paid
Backend deployment + setup (Supabase, Vercel) $0 ✓ Free tier
Total one-time costs absorbed ~$144 All absorbed

Estimated value of work to date

The technical work already complete — building the iOS app, content pipeline, audio generation, infrastructure deployment — would cost approximately $15,000–$25,000 if outsourced to a freelance developer. This is the foundation Tuan brings to the partnership at no cost to Yary.

What this means for the partnership: the upfront engineering investment is already absorbed. Going forward, both partners share net revenue at the agreed 60/40 split without recouping any historical costs first.

How Profit Gets Split

Each month, here's exactly how money flows from a customer's payment to our pockets. Costs come out first; what's left is split between us.

Monthly money flow

  1. Customer pays $14.99 for their monthly subscription
  2. Apple takes 15% (~$2.25) — never reaches our account
  3. RevenueCat takes 1% if we're above $2,500/mo gross — otherwise free
  4. Infrastructure costs deducted (Supabase, Apple Dev Program — typically $10–40/mo total, divided across all subscribers)
  5. What's left = net profit
  6. Net profit split 60% Yary / 40% Tuan

Example: 100 subscribers in a month

StepAmount
Gross from 100 subscribers ($14.99 × 100)$1,499.00
Apple commission (15%)−$224.85
RevenueCat fee (waived under $2,500)$0.00
Supabase ($25/mo at this scale)−$25.00
Apple Dev Program (annual ÷ 12)−$8.25
Net profit$1,240.90
Yary's share (60%)$744.54
Tuan's share (40%)$496.36
Important principle: all real operating costs come out of gross revenue before the split. Neither partner absorbs costs personally. We're partners in the upside AND the costs of running the business.

What Each Partner Brings

What Tuan Brings

  • Fully built iOS application
  • Question bank built, structured, and maintained
  • Pre-generated Sage voice audio, kept in sync with content changes
  • Review app for Yary to edit questions and explanations directly
  • Backend infrastructure deployed and secured
  • RevenueCat & subscription wiring
  • TestFlight beta pipeline
  • Ongoing development + bug fixes
  • App Store account ownership
  • App Store relationship management
  • Customer support escalations
  • Server uptime + reliability

What Yary Brings

  • Subject matter expertise (TX-licensed esthetician)
  • Existing YouTube audience that trusts her
  • Content sources (her teaching materials)
  • Authority for content review & updates — reviewed all 1,400+ active questions and explanations directly
  • Marketing through her channel
  • Promotion to her community
  • The "Glam & Beyond" brand and identity
  • Periodic content reviews as TDLR rules change
  • Suggestions for new features & improvements
  • Voice as primary public face of the app

Decisions made together

Who owns what (this is important)

AssetOwnerNotes
Source code (iOS app, backend, Supabase functions, scripts) Tuan Built by Tuan. Stays with him regardless of partnership status.
Infrastructure (Supabase, EAS, Vercel, Apple Dev account) Tuan Set up and paid for by Tuan; his accounts.
Pre-generated audio files (Sage voice, all active questions) Tuan Generated and paid for by Tuan out of pocket.
Question bank structure & app-side content pipeline Tuan Built and maintained by Tuan. Underlying facts (TDLR rules, etc.) are public knowledge owned by no one.
"Glam & Beyond Pro" name, logo & brand identity Yary Yary's brand, extended to the app. Hers, always — the app is licensed to use it as part of this partnership.
Question wording & explanations content (reviewed/edited by Yary) Yary Her professional expertise and editorial judgment, reviewed question-by-question in the review app.
Yary's YouTube audience and content Yary Hers, always. The partnership doesn't touch her channel.
Joint marketing assets (co-branded videos, social posts created together) Joint Created together during the partnership; usage rules to be agreed if the partnership ends.
The clearest way to think about it: Tuan owns the underlying technology. Yary owns the "Glam & Beyond Pro" name and brand. The app being published under her name is a license granted as part of this partnership, not a transfer of the brand to Tuan.

If the partnership ever ends

Agreed Terms

Revenue split

60% to Yary, 40% to Tuan, of net profit, with all operating costs deducted from gross revenue before the split. This reflects that Yary's brand and audience are what bring users to the app, while Tuan continues to handle technology, infrastructure, and ongoing engineering.

Payment flow & transparency

Here's exactly how money moves:

  1. Customer pays $14.99 through Apple's App Store
  2. Apple takes their 15% (Small Business Program rate)
  3. Apple deposits ~$12.74 into Tuan's bank account ~30–45 days after the customer paid (Apple's standard payout schedule — Tuan doesn't control this timing)
  4. Within 7 business days of receiving Apple's deposit, Tuan transfers Yary's 60% share via her preferred method (Zelle, PayPal, ACH, Venmo) along with a written statement showing gross, deductions, and net
  5. At year-end, if Yary has earned over $600, Tuan will issue a 1099-NEC for tax purposes

How Yary verifies the numbers in real time

To make sure Yary trusts the numbers Tuan sends, she has read-only access to App Store Connect — Apple's developer dashboard. She can log in any time and see:

Yary sees the same numbers Tuan sees, directly from Apple — no middleman, no spreadsheet she has to trust. The monthly statement Tuan sends simply formats those Apple numbers + shows the deductions and her share.

No LLC or shared bank account is needed for transparency. Apple provides a real-time dashboard, and Zelle/PayPal payment confirmations are records Yary can keep. If revenue grows large enough that both partners want to formalize into a multi-member LLC, that's a conversation for later — not a blocker to launching.

Term & exit

Cost commitments

Costs to run the app:

Yary doesn't pay anything to run the app. Her contribution is her expertise, her audience, her brand, and her ongoing content review.

Status

  1. Terms agreed — 60/40 split, $14.99/mo pricing, exit terms — August 1, 2026
  2. App built and content fully reviewed by Yary across all active questions
  3. Submitted to Apple for App Store review
  4. Next: sign a formal written partnership agreement reflecting these terms (this document is the record of what's agreed; a signed contract is the next step, ideally before revenue starts flowing at scale)
  5. Public launch & promotion — coordinated through Yary's channel and any other marketing planned together
The technology is in place, the content is in place, and the app is submitted. Yary's audience and brand are what turn this from a great app into a successful business.
Tuan Van Dang
Developer & Account Owner
tvandang@gmail.com
Yary
Brand, Content & Subject-Matter Authority
glamandbeyondinfo@gmail.com