Comparison

Smart Clocks vs Kids Clock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Smart Clocks

This educational app helps children learn about clocks and time through interactive exercises. It features engaging activities for practicing time-telling, writing, and understanding time intervals with voice and text instructions.

Highlights
  • Observe time changes with interactive hands
  • Practice writing time from clock indications
  • Draw clock hands from digital displays
  • Calculate time before or after a given period
  • Determine time between two clock indications
  • Text and voice instructions for all modules
  • Animation demonstrations of clocks
Features
Read full description

This is a app that helps kids understand clock and time. Practice time questions in an interactive way through a cute interface. 1 Observe the time changes by turning the hour and minute hands. 2 Practice writing the time through the clock indication. 3 Practice drawing the clock hands through digital display. 4 Write the target time before or after a period of time. 5 Write the time between two clock indications. Each module has text and voice instructions. The correct answer will be given for each question, which is convenient for checking. Some questions will give animation demonstrations of clocks.

About

Kids Clock

Features
Read full description

Make learning to tell time fun, hands-on, and stress-free — for kids and language learners alike. Kids Clock is an interactive way to explore analog clocks. Children can drag the clock hands, hear how time is pronounced, and customize the design with colors and number styles they love. It’s playful, clear, and distraction-free — designed for curious young minds and anyone learning how to say the time out loud. Kids Clock shows also changing 24h time also known as "military time" (in a format of HH.MM) when kids play with minute hand. It helps learning how to convert 12-hours clock to 24-hours. Whether it’s “quarter past,” “half past,” “noon,” or “midnight,” the app speaks each time aloud using correct expressions in a natural voice. Now it supports English, Finnish, and Russian. More languages are coming soon. Perfect for both native speakers and those learning a new language. > Features: - Drag to set a time — see it on analog clocks - Hear full time phrases spoken clearly and naturally - Practice reading and saying time expressions like “quarter to,” “half past,” and more - Customize the clock face, hand colors, and number size — kids love the control! - Works on iPhone, iPad, and Apple Watch - Runs independently on Apple Watch — no iPhone required - No ads, no distractions, no tracking, no registration > Who is it for? - Children learning how clocks work - Parents teaching time in a calm, hands-on way - Adults learning to tell time in a new language Let your child take the lead in learning time — at their own pace, with a clock that feels like their own.

Screenshots

Smart Clocks4 screens
Kids Clock3 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Clocks at none against Kids Clock's 1. Smart Clocks also leads on iOS requirement (12.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kids Clock sells 1 one-off in-app purchase. Smart Clocks asks for nothing beyond the download.

UpkeepUpdate frequency

Smart Clocks ships an update every 4 weeks, Kids Clock monthly. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 7 level
Smart Clocks versus Kids Clock: the parameters behind the verdict, then further details
ParameterSmart ClocksKids Clock
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS12.0 — better16.6
Further details — not scored
Size86 MB18 MB
Age rating4+4+
DeveloperYan XuKeepdev Oy

In-app purchases

None

Smart Clocks

No in-app purchases

1 purchases

Kids Clock

One-time1
  • All voice languages$3.99

Questions

Is Smart Clocks free?
Smart Clocks is free to download, with no in-app purchases.
Is Kids Clock free?
Kids Clock is free to download, with in-app purchases available.
Do Smart Clocks or Kids Clock have ads?
Neither Smart Clocks nor Kids Clock shows ads.
Which is updated more often, Smart Clocks or Kids Clock?
Smart Clocks ships an update every 4 weeks, and Kids Clock monthly. Most recently, Smart Clocks was updated on October 6, 2026 and Kids Clock on October 8, 2026.

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