Binary Clock Time vs Clockwiser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binary Clock Time
This application displays the current time using a binary format represented by changing shades of blue circles. It includes a tutorial to help users learn how to read binary time quickly.
- Binary time display
- Color customization
- Built-in tutorial
- Watch app support
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This is the most awsomest Binary Clock. It features circles that change from one shade of blue to another which indicate the time. It can be a challenge for some people to master reading binary time but with the tutorial on the information page in this app you'll be reading it in no time. Features -Change colour of circles. -Tells the time! -Watch app
Clockwiser
This app offers interactive activities and quizzes to help young children aged 5-8 learn to tell time on an analog clock. It features a free exploration mode and guided practice to build confidence and track progress.
- Hands-on analog clock practice
- Free exploration mode
- Set the clock quiz
- Read the clock quiz
- Progress tracking
- Adjustable minute intervals
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Clockwiser helps kids learn to read analog clocks through focused, hands-on practice. Designed for early primary learners (ages 5-8), Clockwiser makes telling time easier to understand with interactive clock activities, guided quizzes, and a friendly learning flow. Kids can practice freely by moving the clock hands, choosing a minute interval, and hearing the current time aloud. They can then build confidence with Number Time, Word Time, and Read the Time quiz modes through short, focused mastery rounds. Achievement badges and detailed progress by quiz mode and minute interval make improvement easy to see. Why Clockwiser works well for home and classroom practice: • Hands-on analog clock practice • Free Mode with adjustable minute intervals and spoken time • Number Time, Word Time, and Read the Time quiz modes • Short mastery rounds with clear answer feedback • Achievement badges, best scores, and recent accuracy • 60- and 30-minute practice included free • 15-, 10-, and 5-minute practice with a one-time premium purchase • Support for English, Spanish, Japanese, and Chinese • Clear, child-friendly design • No ads • No subscriptions Clockwiser is ideal for kids learning time at home, in the classroom, or as extra math practice after school.
Screenshots
Verdict
The clearest difference is in-app purchases: Binary Clock Time at none against Clockwiser's 1. Binary Clock Time also leads on ratings volume (34 vs 1). Clockwiser's advantage is ads (none vs shown) and update cadence (fortnightly vs every 13 months). On price, device support and iOS requirement 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. Clockwiser sells 1 one-off in-app purchase. Binary Clock Time asks for nothing beyond the download.
Clockwiser holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Binary Clock Time has 34 ratings behind it against 1, so its average is the more settled of the two.
Binary Clock Time ships an update every 13 months, Clockwiser fortnightly. The most recent releases landed on September 16, 2026 and July 18, 2026 respectively.
| Parameter | Binary Clock Time | Clockwiser |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (34 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.5% of reviews | — |
| Number of ratings | 34 — better | 1 |
| Update frequency | Every 13 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Aaron F Stephenson | JEREMY M JOHNS |
Customer experience
Binary Clock Time
Clockwiser
In-app purchases
Binary Clock Time
No in-app purchases
Clockwiser
- Premium Minute Precision$1.99
Questions
Is Binary Clock Time free?
Is Clockwiser free?
Which has better reviews, Binary Clock Time or Clockwiser?
Do Binary Clock Time or Clockwiser have ads?
Which is updated more often, Binary Clock Time or Clockwiser?
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