# KnowClock - Kids Clock — Kids time learning game

> Kids time learning game (iPhone/iPad app by 中周 王.)

- Source: https://appshunter.io/ios/app/knowclock-kids-clock/id6765656447 (this page in markdown: same URL + `.md`)
- Developer: [中周 王](https://appshunter.io/developer/1611287450)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 8 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-05-04
- Data updated: 2026-08-08
- User reviews in markdown: https://appshunter.io/ios/app/knowclock-kids-clock/id6765656447/reviews.md

## What is KnowClock?

KnowClock helps children aged 2-6 learn to read analog clocks and tell time through seven progressive learning levels.

Seven progressive learning levels: recognize clock parts, listen to time, match scenes with time, quiz challenge, set clock hands, find the time, calculate duration
Chinese Mandarin voice guidance throughout, kid-friendly narration, children can play independently
Age-adaptive difficulty: identify parts for ages 2-3, whole-hour recognition for ages 4-5, scene-based reasoning and time calculation for age 6
Parent Center: set usage time lock, review learning progress, manage subscription
Parent Gate: math question verification prevents children from accidentally accessing purchases or settings
Works offline: no network requests, no ads, no third-party SDKs, no user data collected
Kids Category compliant: meets all Apple Kids Category requirements

【Seven Core Game Levels】

Level 1 - Recognize: A friendly clock mascot points to clock parts (hour hand, minute hand, second hand). Voice announces "This is the minute hand." Children tap the correct part for feedback. Includes 20 questions.

Level 2 - Listen: Voice announces the current time. Children listen to Clockie speaking the time, then select the correct clock face from 4 candidates. Includes 30 questions, focusing on whole and half hours.

Level 3 - Match: Daily scene images (breakfast, going to kindergarten, nap time) shown above. Four clock faces below. Drag or tap to pair each scene with its matching time. Includes 20 questions.

Level 4 - Quiz: 10-question comprehensive challenge mixing all three previous level types. 3-life system. Rated 1-3 stars based on time and accuracy.

Level 5 - Set the Clock: Children drag the hour and minute hands to position them correctly according to the spoken time. Hands-on practice building time-reading intuition. Includes 6 questions.

Level 6 - Find the Time: Children see a written time description and choose the matching clock face from 4 options. Mixes reading-digital and memory-recall styles. Includes 8 questions.

Level 7 - Calculate Time: Two clocks show a start and end time. Children calculate the duration between them or figure out the end time by adding a duration. Prepares kids for real-life time problems. Includes 8 questions.

【Parent Features】

- Age group settings (ages 2-3 / 4-5 / age 6)
- Single-session time lock (15 / 30 / 60 minutes)
- Level unlock status and error review
- Restore purchases, privacy policy, contact us

【Who Is This For】

- Children aged 2-6 (to be used under parental guidance)
- Parents who want their children to systematically learn clock recognition
- Kindergarten teachers (preschool math)

【Contact Us】

If you have any questions or suggestions, please contact the developer through the App Store app page "Contact Developer".

Privacy Policy: https://github.com/wangzz/md-doc/blob/main/KnowClock/PRIVACY_POLICY.md
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 月订阅 | $0.99 | per month |
| 年订阅 | $1.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 终身解锁 | $2.99 | one-time |



## Version history (last 5 releases)

### 2.6.0 — 2026-07-30

What's New in v2.6.0

• New "Today's Tasks" system — complete levels, answer questions, and collect stars every day to make learning goal-oriented and fun.
• New "Learning Reminders" push notifications — parents can set a daily reminder in Parent Center, and Clockie will gently nudge kids to keep their streak alive.
• New onboarding trial question — when kids first open the app, Clockie asks one quick question to break the ice. Right or wrong, it's all good.
• Added voice intros for every level — Clockie now talks kids into each level with a friendly cue.
• Expanded Level 1 question bank with more fun questions about the hour, minute, and second hands.
• Level 2 now offers a free trial — the first 2 questions are free; upgrade to unlock all 8.
• Level 3 adds four time periods (Morning / Noon / Afternoon / Evening) and 9 new daily-life scenes like brushing teeth, going to school, lunch, bath time, and morning exercise — closer to kids' everyday routines.
• Redesigned Legal pages in Parent Center — Privacy, Subscription, and Terms are clearly separated, with highlights like "No data collection", "On-device only", and "Kids safe". Subscription pricing and cancellation rules are now easy to scan.
• Paywall now shows a clear perks overview: "Unlock all 6 levels + exclusive perks".

### 2.3.0 — 2026-06-13

Three new levels for deeper learning

[New Levels]

- Level 5 "Set the Clock": Interactive gameplay where children drag clock hands to match a target time, experiencing firsthand how time moves forward. 6 questions, ages 4-6.

- Level 6 "Find the Time": Read time descriptions ("3 o'clock", "half past") and pick the matching clock face, strengthening time recognition skills. 8 questions, combining number recognition and memory understanding.

- Level 7 "Calculate Time": Compare two clocks to work out how many minutes have passed between them. 8 questions, elevating time recognition to simple mathematical thinking.

[Product Features]
- Full Chinese voice guidance, no reading required
- Parent Center with usage time limits and math gate protection
- No ads, no in-app purchase prompts, no data collection

We welcome your feedback through "Parent Feedback" in the app.

### 2.2.0 — 2026-05-30

新增三关，越学越深入

【新增关卡】

- 第 5 关「拨一拨」：全新互动玩法，给定目标时间，孩子动手拖动时钟指针，真实感受时间是怎么走出来的。6 道题，适合 4-6 岁。

- 第 6 关「找时间」：看文字描述（"三点整""半小时"）选出对应时钟，强化时间认读能力。8 道题，含数字认读与记忆理解两类题目。

- 第 7 关「算时间」：两道时钟比一比，算出中间过了多少分钟。8 道题，将时间认知升维到简单数学思维。

【产品特点】
- 全程中文语音引导，无文字依赖
- 家长中心支持使用时长管理与数学题门禁
- 无广告、无内嵌购买提示、无数据上报

如有任何反馈，欢迎通过 App 内「家长反馈」告诉我们。

### 2.1.1 — 2026-05-23

新增三关，越学越深入

【新增关卡】

- 第 5 关「拨一拨」：全新互动玩法，给定目标时间，孩子动手拖动时钟指针，真实感受时间是怎么走出来的。6 道题，适合 4-6 岁。

- 第 6 关「找时间」：看文字描述（"三点整""半小时"）选出对应时钟，强化时间认读能力。8 道题，含数字认读与记忆理解两类题目。

- 第 7 关「算时间」：两道时钟比一比，算出中间过了多少分钟。8 道题，将时间认知升维到简单数学思维。

【产品特点】
- 全程中文语音引导，无文字依赖
- 家长中心支持使用时长管理与数学题门禁
- 无广告、无内嵌购买提示、无数据上报

如有任何反馈，欢迎通过 App 内「家长反馈」告诉我们。

### 2.1.0 — 2026-05-22

v2.1.0 · 新增三关，越学越深入

【新增关卡】

- 第 5 关「拨一拨」：全新互动玩法，给定目标时间，孩子动手拖动时钟指针，真实感受时间是怎么走出来的。6 道题，适合 4-6 岁。

- 第 6 关「找时间」：看文字描述（"三点整""半小时"）选出对应时钟，强化时间认读能力。8 道题，含数字认读与记忆理解两类题目。

- 第 7 关「算时间」：两道时钟比一比，算出中间过了多少分钟。8 道题，将时间认知升维到简单数学思维。

【产品特点】
- 全程中文语音引导，无文字依赖
- 家长中心支持使用时长管理与数学题门禁
- 无广告、无内嵌购买提示、无数据上报

如有任何反馈，欢迎通过 App 内「家长反馈」告诉我们。

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All apps by 中周 王: https://appshunter.io/developer/1611287450

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-08.*