A height prediction App, how did it achieve a monthly income of $148,000 in half a year, and why is it put up for sale?
Headline cites the Historical Research Snapshot. KPI strip is the Latest Revenue Snapshot.
Product at a glance
- what is it
- a mobile app: input age, height, parents' height and development stage to predict how tall you can grow when you are an adult, then use sleep, diet, stretching plan and AI height coach to help you develop habits.
- who is it for
- 13 to 25 years old young people who care about their height.
- how does it charge
- can use basic functions after downloading, complete analysis and advanced tools require in-app subscription or purchase, official website does not disclose price.
- business model
- consumer-level app subscription: use subscription wall to turn free prediction into paid.
- Revenue over the past 12 months
- $882K
- MRR
- $56.5K
- 2026 year January revenue
- $148K
Total cumulative $907,000 · profit margin 40%
Open evidenceFact · as of 2026-11-03
Evidence type: Fact
Source: Latest Revenue Snapshot · provider payment sync
as of: 2026-11-03
Provider-verified revenue signal ≠ audited company financials.
30 days -4.4%
Open evidenceFact · as of 2026-11-03
Evidence type: Fact
Source: Latest Revenue Snapshot · provider payment sync
as of: 2026-11-03
Provider-verified revenue signal ≠ audited company financials.
Historical peak · September only remained $35.3K
Open evidenceFact · as of 2026-11-03
Evidence type: Fact
Source: Latest Revenue Snapshot · provider payment sync
as of: 2026-11-03
Provider-verified revenue signal ≠ audited company financials.
MRR = current monthly recurring run rate · 30-Day revenue = what the provider recorded in the trailing 30 days. Timing, not extra revenue, is why a ratio can exceed 100%.
Summary
What kind of business is this
Visit site www.gotall.appYouTube official channel has 635 short videos almost all titled 'Send this to your short friend'; at least 4 Instagram accounts posted the same copy; a batch of TikTok influencer accounts with 'gotall' in their names posted 'Check out @GoTall'
- form
- phone App
- customers
- 13–25 year-old young people
- charging
- In-app subscription
- launch
- 2025-06
- entity
- Grow Labs LLC
Core growth findings
Findings may cite earlier snapshots; header KPIs carry Fact and a revenue as-of date. Revenue as of 2026-11-03.
- 01
demand was found in TikTok comment section
under height-related videos are all "I am 15 years old, how tall are my mom and dad, help me calculate". The founder directly recorded videos to respond to these comments, this format is the starting point of the entire product.
- 02
a format, dozens of accounts and influencers post together
YouTube official channel has 635 short videos almost all titled 'Send this to your short friend'; at least 4 Instagram accounts posted the same copy; a batch of TikTok influencer accounts with 'gotall' in their names posted 'Check out @GoTall'
- 03
media reports came after the peak
"Monthly income of $100,000" stories started being widely reported by Starter Story and others in July 2026, when monthly income had dropped to around $55,000, and the app was just put up for sale publicly.
- Number tags
- FactStraight from the source
- DerivedCalculated from facts
- ClaimedSelf-reported, unverified
- EstimateOur reading
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- ?How did a height-prediction app reach $148k a month in six months, and why is it now for sale?
- ?Where did its first users come from?
- ?How are its social accounts run?
- 01The business
- 02Where customers come from
- 03Growth plays
- 04Social & community
- 05Timeline
- 06What to copy
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