Comparison

Klokko vs OneUke

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

Head to head
About

Klokko

This app teaches children to read and set analog and digital clocks with a modern, child-friendly interface. It features interactive modes, intelligent learning aids like day/night logic and voice-over, and customizable difficulty levels.

Highlights
  • Read analog and digital clocks
  • Set analog and digital clocks
  • Free Play Mode (Sandbox)
  • Day/Night logic visualization
  • Full voice-over support
  • Customizable difficulty levels
  • Supports 12 languages
Read full description

Telling Time – Modern, Versatile & Multilingual. Learn the time in a new, modern way! This app is designed to teach children how to read and set analog and digital clocks intuitively. Unlike outdated learning programs, we focus on a fresh, child-friendly design, full voice-over, and educationally well-thought-out features like the unique "Free Mode". WHY THIS APP? While other apps often only offer rigid quizzes, our Free Play Mode (Sandbox) allows parents and teachers to explain the time freely – supported by toggleable hints. The combination of visual day/night logic and auditory speech output helps children develop a real sense of time. FEATURES AT A GLANCE: Five varied modes: Read the Clock: What is the current time? Set the Time (Analog): Move the hands to the correct time. Clock Multiple-Choice: Which of the shown clocks matches the written time? Set Digital Clock: Learn the connection between hands and numbers. Free Mode (Sandbox): A powerful tool for experimenting. Move the time freely, and toggle text and digital displays on or off as desired. Intelligent Learning Aids: Smart Day/Night Logic: The background adapts. Children immediately understand the difference between 09:00 (morning) and 21:00 (evening). Full Voice-Over: All texts and times are read aloud – ideal for children who cannot read fluently yet. Clock Face Options: Turn off the numbers on the clock face to increase the difficulty. Individually Customizable: Via the protected Parent Menu (math problem), the app can be perfectly adapted to the learning level: Difficulty Levels: Easy (full hours), Medium (half/quarter), and Hard (5-minute intervals). Quiz Length: Determine how many rounds are played. LANGUAGE TALENT: The app supports 12 languages, including correct local time logic (e.g., 12h/AM/PM in English vs. 24h in German) and voice output. Perfect for bilingual education! Included Languages: Deutsch, English, Español, Français, Português, Italiano, Nederlands, Dansk, Svenska, Norsk, Chinese & Japanese. Download the modern way of learning time now – at a fair price, with no hidden costs.

About

OneUke

Features
Read full description

OneUke 是为尤克里里完全新手设计的入门 App。每天打开,只需要完成一个清楚的小目标:认识四根弦、把琴调准、跟稳四拍、按响第一个和弦,最后弹出一首熟悉的旋律。 你可以: - 跟随 7 天入门计划,从第一次拨弦开始学习 - 使用标准 G C E A 调音器,理解每根弦该调高还是调低 - 学习 C、Am、F、G7 等常用入门和弦 - 用节拍器、慢速播放和分段循环建立稳定节奏 - 练习原创旋律与公版经典旋律,并查看和弦或 TAB - 导入 ChordPro、TXT 或 PDF 曲谱,保存在自己的设备上 - 查看练习分钟、课程进度和本地成就 无需注册或登录。调音时,麦克风音频只在设备上实时分析,不会录音、保存或上传;导入的曲谱和学习进度也只保存在本机。 免费下载可完成前两天课程,体验“认识琴弦、完成调音、弹出熟悉旋律”的完整入门过程。一次性买断即可解锁后续课程、完整和弦库、全部曲目、曲谱导入和详细统计。

Screenshots

Klokko4 screens
OneUke4 screens

Verdict

The call

The clearest difference is price: OneUke at Free against Klokko's $0.99. OneUke also leads on iOS requirement (13.0 vs 15.1). Klokko's advantage is in-app purchases (none vs 1). On ads and device support 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

OneUke is free to download; Klokko costs $0.99 up front. OneUke sells 1 one-off in-app purchase. Klokko asks for nothing beyond the download.

Scorecard3 real differences · 5 level
Klokko versus OneUke: the parameters behind the verdict, then further details
ParameterKlokkoOneUke
Price$0.99Free — better
Positive reviews100.0% of reviews—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size48 MB78 MB
Age rating4+4+
DeveloperNikita Aurelian SchulzFreedom Dimension (shenzhen) Technology Co., Ltd

In-app purchases

None

Klokko

No in-app purchases

1 purchases

OneUke

One-time1
  • OneUke Full Version$9.99

Questions

Is Klokko free?
Klokko costs $0.99, with no in-app purchases.
Is OneUke free?
OneUke is free to download, with in-app purchases available.
Do Klokko or OneUke have ads?
Neither Klokko nor OneUke shows ads.

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