Comparison

Binary Clock Time vs Clockwiser

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

Head to head
About

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.

Highlights
  • Binary time display
  • Color customization
  • Built-in tutorial
  • Watch app support
Features
Read full description

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

About

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.

Highlights
  • Hands-on analog clock practice
  • Free exploration mode
  • Set the clock quiz
  • Read the clock quiz
  • Progress tracking
  • Adjustable minute intervals
Features
Read full description

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

Binary Clock Time2 screens
Clockwiser4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Clockwiser sells 1 one-off in-app purchase. Binary Clock Time asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Binary Clock Time versus Clockwiser: the parameters behind the verdict, then further details
ParameterBinary Clock TimeClockwiser
PriceFreeFree
Rating4.6 (34 ratings)5.0 (1 ratings) — better
Positive reviews75.5% of reviews—
Number of ratings34 — better1
Update frequencyEvery 13 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size4 MB49 MB
Age rating4+4+
DeveloperAaron F StephensonJEREMY M JOHNS

Customer experience

Binary Clock Time

All ratings34 ratings
Positive91.2%
Neutral5.9%
Negative2.9%
Written reviews49 reviews
Positive75.5%
Neutral8.2%
Negative16.3%

Clockwiser

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Binary Clock Time

No in-app purchases

1 purchases

Clockwiser

One-time1
  • Premium Minute Precision$1.99

Questions

Is Binary Clock Time free?
Binary Clock Time is free to download, with no in-app purchases.
Is Clockwiser free?
Clockwiser is free to download, with in-app purchases available.
Which has better reviews, Binary Clock Time or Clockwiser?
Clockwiser is rated higher. Binary Clock Time averages 4.6 out of 5 from 34 ratings, while Clockwiser averages 5.0 from 1 ratings.
Do Binary Clock Time or Clockwiser have ads?
Binary Clock Time shows ads; Clockwiser does not.
Which is updated more often, Binary Clock Time or Clockwiser?
Binary Clock Time ships an update every 13 months, and Clockwiser fortnightly. Most recently, Binary Clock Time was updated on September 16, 2026 and Clockwiser on July 18, 2026.

Other comparisons