What Time? vs Smart Clocks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
What Time?
This app helps users practice telling time on an analog clock. It offers various modes for setting and reading time, including digital conversions and spoken audio. The iPad version includes additional interactive math and typing activities.
- Practice analog clock time
- Digital time conversion
- Spoken time aloud
- Multiple choice activities
- Clock math exercises
- Manual time advancement
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Part of the Math Practice Tools CFS Bundle Practice telling time on an analog clock. Options include setting the time on the 5, 10, 15, 30 minutes and on the hour. Tap the "Puzzle Piece" button to change the time. Tap the clock face to see the time in digital format and hear the time said aloud. The iPad version also includes: • A ‘multiple choice’ activity to select the digital time that matches the analog time displayed on the clock face... inlcludes options to create the distractors • A 'clock math’ activity with addition and subtraction options. • An option to set the time on minute intervals. • An option to advance the time manually by 1-hour, 5-minute, or 1-minute intervals. • An option to type in the “digital” representation of the time displayed on the analog clock. • An option to turn off the sound.
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.
- 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
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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.
Screenshots
Verdict
The clearest difference is update cadence: Smart Clocks at every 4 weeks against What Time?'s every 8 months. What Time?'s advantage is ratings volume (3 vs 1) and iOS requirement (10.0 vs 12.0). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for What Time? against 5.0 for Smart Clocks. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
What Time? ships an update every 8 months, Smart Clocks every 4 weeks. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.
| Parameter | What Time? | Smart Clocks |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 8 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 50 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Classroom Focused Software | Yan Xu |
Customer experience
What Time?
Smart Clocks
In-app purchases
What Time?
No in-app purchases
Smart Clocks
No in-app purchases






