Charlie Chang’s apps

YouTube Business Builder

Help users build a YouTube-based income stream.

A guided path from no channel to a channel that earns, aimed at somebody who has watched the advice and still does not know what to do on Monday. It sets the niche, the format and the schedule, then holds the person to it and measures the right things.

What a v1 does5 features
  • Niche and format chosen from demand data rather than preference alone
  • A publishing schedule sized to the time actually available
  • Title, thumbnail and hook review before publishing
  • Milestones towards monetisation, with what is blocking each one
  • The three metrics that matter at each stage, and nothing else

The market

Adjacent marketYouTube creator tooling
20M creatorshave used vidIQ, which charges up to $99 a month

TubeBuddy charges $49.50 for its full tier. Neither publishes revenue, so the pricing is the evidence. At $19 a month this is priced below both.

Where these numbers come from
CompanyEarnsReachSource
vidIQ$16.58–99/mo20M+ creators have used itPublished pricing, 2026
TubeBuddy$49.50/mo full featuresNot publishedPublished pricing, 2026
OpusClip$215M valuation (SoftBank)10M+ usersAnnounced, Mar 2025

Why this audience

This audience wants a channel as an income stream rather than as an audience, which is a specific and commercially useful framing. They have watched the process explained. What they lack is what to do on Monday, in order.

Before it can launch

  • YouTube Data API OAuth review

What it earns

Drag me Every figure recalculates as you go.

Paying users1,000

0.05% of 2M followers · capped at 50,000

Price per month$19

Opens on the price this idea was costed at, $19.

1,000 paying — 0.05% of 2M followers — × $19 a month = $19,000 a month

Paying users0123456789,012345678901234567890123456789
Revenue a month$01234567890123456789,012345678901234567890123456789
Over twelve months$012345678901234567890123456789,012345678901234567890123456789

Fifty thousand paying users is the ceiling every one of these pages is drawn against, not a forecast. It opens at a thousand, the bottom of the range, so the first figures you see are the modest ones. What the cap buys is comparability: the same range on every app, and the percentage of the audience it takes as the number that moves.

Is this the one for your audience?

We fund it, build it, and run it. You bring the audience and take a share of the revenue. Nothing to pay and nothing to build.

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