Comparison

Kid Klok vs Nanzoo Clock

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

Head to head
About

Kid Klok

This educational clock makes learning to tell time engaging for children. It visually links clock numbers to hands using size and color, simplifying analog time for young learners. Interactive features allow children to practice setting and understanding time.

Highlights
  • Visual time-telling aids
  • Analog and digital time display
  • Interactive clock hand manipulation
  • Time Wheel for setting time
  • Spoken time feature
  • Easy mode for beginners
Features
Read full description

Make time telling fun and easy to learn. Your children will love this educational clock because it is fun and the Kid Klok has helped children world-wide to master the art of time telling. The Kid Klok, praised by parents, teachers, and children, segregates the hour and minute components of time and creates a simple visual link between the clock numbers and the clock hands through size and color. This eliminates the confusion and frustration young students experience while learning and using analog time. This Kid Klok gives the current analog and digital time on the same screen so your child will always know the time. To Play a new Time, touch and drag the hands on the Kid Klok. The Digital Time also changes as the hands are moved. The analog time can also be set by changing the digital time. Touch the hour or minutes on the Digital Time to show a Time Wheel. Move the Time Wheel and the analog time changes. The time can be spoken at any time when the Speaker Icon is touched. If your child or student is just beginning, a suggestion is to begin with Kid Klok Easy, which makes the Kid Klok easier by keeping the hour hand on the exact hour number as the minutes change. The hour hand jumps to the next hour when the next hour is reached. In addition, the minute jumps in 5 minute steps so that the clock’s two hands are pointing exactly to the hour and minute numbers to read. Thus, the child can read the Kid Klok Easy in the same way he or she reads the digital display of time. This facilitates the transition to the normal Kid Klok that moves the hour and minute hands in the same manner as everyday clocks. The Kid Klok was invented and patented by Dr. Dom Massaro, patent number 4885731. This application was programmed by McLean Taylor.

About

Nanzoo Clock

This educational app teaches children aged 3-7 how to tell time using interactive clock activities. Users can select animal clocks and practice setting and reading time with adjustable difficulty levels.

Highlights
  • Interactive animal clocks
  • Set the time activity
  • Read the time activity
  • Adjustable difficulty levels
  • Parent gate for purchases
  • No ads or tracking
Read full description

Nanzoo Clock is a clock-learning app that helps children practice reading and setting the time in a fun way. Choose your favorite animal, and it becomes a clock. Children can learn step by step with the hour hand, minute hand, clock face, numbers, and voice guidance. Recommended for children around ages 3 to 7. Supports five languages • App text and time voice guidance are available in Japanese, English, Korean, Spanish, and Portuguese. • You can change the app display language from the settings screen. • It can be used at home or as a gentle way to experience another language. Start with your favorite animal! • Choose from a lion, frog, or rabbit. • The animal you choose appears as a clock. • Friendly animals make learning the clock feel fun and approachable. Practice with two activities! • “Set the Time” lets children adjust the clock to match the displayed time. • Move the minute hand by dragging it, or use the plus and minus buttons. • “Read the Time” lets children read the time shown by the clock hands. • Tap the time numbers or use the plus and minus buttons to change the answer. • Tap the solve button to check the answer. Step up with levels! • Easy mode is free to play. Practice with times that move in 5-minute steps. • Normal mode lets children practice more precisely with 1-minute steps. • Challenge mode hides the helper marks on the clock face for a more advanced exercise. • Normal and Challenge modes can be unlocked with a one-time in-app purchase. Designed for children and families • No ads. • No account registration. • No third-party tracking. • The purchase screen is placed behind a parental gate. • The in-app purchase is a one-time purchase that unlocks Normal and Challenge modes.

Screenshots

Kid Klok4 screens
Nanzoo Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Kid Klok at none against Nanzoo Clock's 1. Kid Klok also leads on device support. Nanzoo Clock's advantage is update cadence (every 10 days vs every 63 months) and review sentiment (100% vs 89%). On price 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. Nanzoo Clock sells 1 one-off in-app purchase. Kid Klok asks for nothing beyond the download.

UpkeepUpdate frequency

Kid Klok ships an update every 63 months, Nanzoo Clock every 10 days. The most recent releases landed on October 2, 2026 and October 23, 2026 respectively.

Scorecard5 real differences · 5 level
Kid Klok versus Nanzoo Clock: the parameters behind the verdict, then further details
ParameterKid KlokNanzoo Clock
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews88.9% of reviews100.0% of reviews — better
Number of ratings4 — better—
Update frequencyEvery 63 monthsEvery 10 days — better
AdsNo—
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — better—
Requires iOS13.013.0
Further details — not scored
Size3 MB38 MB
Age rating4+4+
DeveloperDominic MassaroTakafumi Sasaki

Customer experience

Kid Klok

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive88.9%
Neutral11.1%
Negative0.0%

Nanzoo Clock

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Kid Klok

No in-app purchases

1 purchases

Nanzoo Clock

One-time1
  • Level Unlock$0.99

Questions

Is Kid Klok free?
Kid Klok is free to download, with no in-app purchases.
Is Nanzoo Clock free?
Nanzoo Clock is free to download, with in-app purchases available.
Which is updated more often, Kid Klok or Nanzoo Clock?
Kid Klok ships an update every 63 months, and Nanzoo Clock every 10 days. Most recently, Kid Klok was updated on October 2, 2026 and Nanzoo Clock on October 23, 2026.

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