# Screen annotation app for Mac

Built a Mac app for drawing and highlighting on screen during calls and presentations, after needing it personally.

| Tag | Value | Confidence |
|---|---|---|
| Category | Software and apps | 97% |
| Earns from | One-time sales | 48% (low) |
| Startup cost (estimate) | $1k to $10k | 40% (low) |
| Time (estimate) | Part-time | 42% (low) |
| Where | Online | 95% |
| Coding | Needs coding | 99% |

Source: [Ask HN: Those with money-making side projects,how did you come up with the idea?](https://news.ycombinator.com/item?id=33954333), Hacker News, rampatra, 2022-12-12
Page: https://allsidehustleideas.com/ideas/screen-annotation-app-for-mac-00d78a

## About this data

- Sources are public, first-person accounts: interviews, podcasts and community threads.
- Cost, time and the other tags are machine estimates, each with a confidence score.
- Income figures are the owner's own claim. We don't verify them.
- Link the idea page and its source. Call income figures the owner's unverified claim, and cost and time estimates.