Build and share a Grok Bot that rebuilds the one app feature you use
A shareable bot that saves people a monthly fee is easy to spread.
Figures as shared by the creator · X (checked Oct 22, 2026) · source
From @BrianRoemmele on X (@BrianRoemmele) · Oct 2026 · Share
Watch the Video
The Short Version
How @BrianRoemmele reached 20,905 views on X with Grok, according to X (@BrianRoemmele).
- What: @BrianRoemmele built and shared App Replicator, a Grok Bot that works out how one app feature behaves, writes a spec and helps you build a clean-room version on a free or low-cost stack.
- Result: 20,905 views, 63 bookmarks and 64 likes on X in its first hours; @BrianRoemmele has 493.6K followers (checked Oct 22, 2026).
- Made with: Grok
| Who | @BrianRoemmele |
|---|---|
| Tool | Grok |
| Money | Not disclosed |
| Timeframe | Oct 2026 |
| Source | X (@BrianRoemmele) |
| Self-reported | Yes (money figures); platform numbers checked |
The workflow
Made With
Where & With What
What They Did
- 1The move@BrianRoemmele built and shared App Replicator, a Grok Bot that works out how one app feature behaves, writes a spec and helps you build a clean-room version on a free or low-cost stack.
- 2Step 2Give the agent one clear idea
- 3Step 3Approve anything that spends money
- 4Result20,905 views, 63 bookmarks and 64 likes on X in its first hours; @BrianRoemmele has 493.6K followers (checked Oct 22, 2026).
Quick Answers
What tools do you need?
Grok (ai assistant with live x context).
How much does it cost?
You can start for $0: Grok has a free plan. Check each tool's site for current prices.
Is it allowed?
X allows original content; deceptive synthetic media likely to cause harm can be labeled or removed, and paid posts must be disclosed. Source.
Watch out: This is a reach case; no revenue is shared. Only rebuild features you have the right to.
Try It Yourself
(Our template, not the creator's prompt.) Act as the operator of a tiny online business: [idea]. List the first 10 tasks, mark which need a human (money, sign-ins, legal), and write a daily log template with revenue, costs and real users.
Starter tools
Your first step
Open Grok, paste the prompt above and swap the [brackets] for your own niche.
Full write-up & sources
More detail: It only works on software you own or have permission to analyze.
Source: @BrianRoemmele on X (@BrianRoemmele) · Oct 2026. Summarised in our own words; figures as shared by the creator · X (checked Oct 22, 2026). Updated .
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