A kids’ clock-learning app, $1.5K MRR: five-unit curriculum

A mobile app that teaches children to read analog clocks through structured lessons and practice. Its $1.5K MRR is verified through the payment provider's API by TrustMRR (RevenueCat), as of September 30, 2026.

What it actually sells

I Can Tell Time is a kids’ analog-clock learning app built around a five-unit curriculum. It teaches children to read analog clocks with bite-sized lessons, stars, streaks, celebrations, and Dino. The site identifies its core audience as “FOR KIDS AGES 4–8.”

The learning path is sequential: each unit builds on the previous one. The app also includes an open clock playground where children move the hands and Dino reads the selected time aloud.

How it charges

The official site shows its pricing as follows: The first unit is free forever; one subscription unlocks all five units, reports, and shareable progress snapshots. Prices are as shown on the site on 2026-10-01 and may change.

Month by month

Monthly revenue as read from the payment provider by TrustMRR, in US dollars, as of September 30, 2026.

Month	Revenue (USD)
2025-12	$30
2026-01	$45
2026-02	$201
2026-03	$436
2026-04	$850
2026-05	$1,261
2026-06	$1,022
2026-07	$1,160
2026-08	$1,940
2026-09	$2,988

Where customers come from

The visible customer route starts in the App Store: the site offers a free download for iPhone and iPad, and the listing says the app has no ads. It also lists volume licensing and MDM deployment support for schools.

The founder lists App store optimization and SEO as growth channels.

What stands out

The product pairs child-led practice with adult-facing visibility. Stars, streaks, and celebrations are designed to prompt repeated practice. Progress stays on the device, while the school-facing feature set includes report cards, weekly progress checks, volume licensing, and MDM deployment support.

A clear distinction is the combination of a structured five-unit path and an open-ended playground. The site reports 100k+ downloads, a 4.6 App Store rating, and 10 years of updates. Progress is saved locally, and the product also includes reports for parents and teachers.

From the official site

FOR KIDS AGES 4–8

I Can Tell Time is a complete learning path — five units that build on each other, so kids understand instead of memorizing.

Excerpts from the official website, fetched October 1, 2026.

Where it sits in the data

I Can Tell Time's $1.5K MRR is higher than 80% of the 5,602 projects with payment-verified revenue in our dataset; the median across them is $150. Within the “Games” category (174 projects) it is higher than 79% (category median $170). Snapshot: 2026-09-02 to 2026-09-30. The dataset only covers founders who chose to publish their numbers, so it leans toward businesses that work; use it for scale, not as an average.

Currency

All figures are in US dollars as published. A rough yuan or euro conversion is not applied here because prices, taxes and acquisition costs differ by country.

Could you build something like this?

In my view, demand comes from parents looking for focused practice at home and schools that need a structured way to teach and check progress. The buyers would be parents on the consumer side and schools or teachers on the institution side. Distribution would need to rely on app-store discovery, search visibility, and relationships with schools.

In my view, the hard parts are content quality, age-appropriate interaction design, reliable progress records, privacy and children's-data requirements, and support for both families and schools. A narrow topic can limit search demand, while established learning products and other clock or teaching tools add competition. Subscription retention also requires enough practice and reporting value to justify continuing to pay.

Verdict: Needs real work.

One thing to take from it

The product pairs a free opening unit with one subscription for the full journey. I Can Tell Time then adds school-facing reports and deployment support, while keeping progress on the device and structuring practice into a five-unit path with an open-ended playground.

Sources

I Can Tell Time official website, fetched October 1, 2026
I Can Tell Time about page, fetched October 1, 2026
TrustMRR: revenue verified through the payment provider's API by TrustMRR (RevenueCat), as of September 30, 2026

Revenue, team and start-cost figures are what the founder reported at the interview date, not current figures and not a prediction of what you will earn. Product and pricing facts come from the business's own website as checked on 30 September 2026. Method & sources · Disclosure