Comparison

度量衡換算+ vs VoiceTube

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

Head to head
About

度量衡換算+

Easily convert between metric, imperial, and traditional Chinese and Taiwanese units for weight, length, area, volume, and temperature. This app bridges the gap between different measurement systems used in Hong Kong, mainland China, and Taiwan.

Highlights
  • Metric to imperial conversion
  • Traditional Chinese/Taiwanese unit conversion
  • Weight, length, area, volume, temperature
  • Bilingual display (Chinese/English)
  • Covers various regional systems
Features
Read full description

Display in Chinese and English 香港普遍原用英制,中國舊制及公制; 中國普遍用公制及市制; 台灣現今仍然採用台制(類似日制尺貫法)。 一磅有幾多盎司?12還是16? 原來有分常衡磅、金衡磅?黃金一両等如多少金衡盎司? 但中國金價用克,怎麼辦? 究竟一斤豬肉等如多少市斤? 3斤=4磅 香港用司馬斤,中國用巿斤 沙田賽馬1600米=幾多英里? 政府賣地1公頃地=幾多平方呎? 奶粉60豪升=幾多品脫? 度量衡對我們息息相關,我們為你打開方便之門,並且免費,同類型軟件很少顧及市制,台制。 *不保證換算準確,只供參考 * For reference only, accuracy is not guarantee.

About

VoiceTube

Master English pronunciation, vocabulary, grammar, and usage through immersive video content. Improve listening and speaking skills with AI analysis and smart learning tools. Engage in daily speaking challenges and systematic review exercises.

Highlights
  • Learn English with videos
  • AI Speaking Analysis
  • Smart Learning Tools
  • Systematic Review
  • Daily Speaking Challenge
  • Bilingual subtitles
Features
Read full description

VoiceTube: Learn English Through Real Videos — From Understanding to Speaking Fluently! Powered by over 100,000 real-world English videos and an AI speaking coach, VoiceTube helps you improve your listening, speaking, pronunciation, and vocabulary naturally through movies, news, music, TV shows, and trending video content. Trusted by more than 5 million learners worldwide, VoiceTube is designed for everyone—from TOEIC, TOEFL, and IELTS test takers to professionals, students, and anyone looking to communicate confidently in English. Bronze Winner, QS Reimagine Education Awards (Educational App), recognizing VoiceTube's innovation in educational technology and learning experiences. -------------------- WHY VOICETUBE? ▶ More than watching videos—learn English through real-world content and build practical listening and speaking skills. ▶ Students: Prepare for TOEIC, TOEFL, and IELTS through TED Talks, news, and authentic English content. ▶ Professionals: Communicate confidently in meetings, presentations, and international workplaces. Learn real business English from real-world situations. ▶ Everyday Learners: Learn through travel, movies, food, entertainment, and lifestyle content. -------------------- YOUR PERSONAL ENGLISH VIDEO LIBRARY ▶ 100,000+ Videos: Explore TED Talks, news, movies, music videos, TV shows, technology, business, and current events. New content is added daily. ▶ Smart Level Recommendations: Content organized by CEFR levels from A1 to C2, helping learners progress at the right pace. ▶ Personalized Learning Channels: Save your favorite videos and creators to build your own learning playlist. -------------------- FROM PASSIVE WATCHING TO ACTIVE LEARNING ▶ Interactive Bilingual Subtitles: Switch between English and your native language. Tap any word for instant definitions and save vocabulary with one tap. ▶ AI Smart Notes: Automatically generate key vocabulary, phrases, and learning highlights to help you study more efficiently. ▶ Sentence-by-Sentence Listening Practice: Replay difficult sentences, slow down playback, and master connected speech and fast-paced conversations. ▶ Multiple Review Modes: Reinforce learning through quizzes, dictation exercises, spelling challenges, and vocabulary reviews. -------------------- YOUR AI SPEAKING COACH ▶ AI Pronunciation Analysis: Receive instant feedback on pronunciation and identify areas for improvement. ▶ Shadowing & Repeat Practice: Listen, repeat, and improve your pronunciation, rhythm, and speaking fluency through guided practice. ▶ Daily Speaking Challenges: Build confidence by speaking English every day with fresh practice content. -------------------- TRACK YOUR PROGRESS ▶ Learning Analytics: Monitor study time, vocabulary growth, and learning achievements. ▶ Daily Learning Streaks: Stay motivated and build a consistent English learning habit. ▶ Multi-Device Sync: Learn seamlessly across your phone, tablet, and computer. -------------------- WHAT LEARNERS SAY ▶ Test Taker "VoiceTube helped me achieve a perfect TOEIC listening score. Practicing with CNN news and reviewing vocabulary made a huge difference." ▶ Professional "The AI speaking coach helped me improve my pronunciation for presentations and meetings. I feel much more confident speaking English at work." ▶ Long-Term Learner "The sentence replay feature solved my biggest listening challenges. I can finally understand content that used to feel too fast." -------------------- Make English your window to the world. Start with the videos you love and build real-world communication skills.Download VoiceTube today and join 5 million+ learners worldwide! -------------------- Unlock even more powerful learning tools with VoiceTube Pro. New users can enjoy exclusive limited-time benefits after signing up. -------------------- Questions or feedback? service@voicetube.com Terms of Use: https://account.voicetube.com/en-us/terms-of-use Privacy Policy: https://account.voicetube.com/en-us/privacy-policy

Screenshots

度量衡換算+2 screens
VoiceTube4 screens

Verdict

The call

The clearest difference is in-app purchases: 度量衡換算+ at none against VoiceTube's 15. 度量衡換算+ also leads on iOS requirement (12.3 vs 15.0). VoiceTube's advantage is ads (none vs shown). On price, rating, review sentiment and ratings volume 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. VoiceTube sells 14 in-app purchases, starting at $11.99 per month. 度量衡換算+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for 度量衡換算+ against 4.7 for VoiceTube. Both are backed by a comparable volume of ratings — 209 and 493 respectively. Written reviews are what separate them: 91% of 度量衡換算+'s written reviews are positive against 85% of VoiceTube's.

UpkeepUpdate frequency

度量衡換算+ ships an update every 2 weeks, VoiceTube weekly. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

Scorecard4 real differences · 6 level
度量衡換算+ versus VoiceTube: the parameters behind the verdict, then further details
Parameter度量衡換算+VoiceTube
PriceFreeFree
Rating4.8 (209 ratings) — better4.7 (493 ratings)
Positive reviews90.9% of reviews — better85.4% of reviews
Number of ratings209493 — better
Update frequencyEvery 2 weeksWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.3 — better15.0
Further details — not scored
Size9 MB102 MB
Age rating4+4+
Developer109700REDIDEA CO., LTD.

Customer experience

度量衡換算+

All ratings184 ratings
Positive97.3%
Neutral1.6%
Negative1.1%
Written reviews11 reviews
Positive90.9%
Neutral9.1%
Negative0.0%

VoiceTube

All ratings493 ratings
Positive95.3%
Neutral1.6%
Negative3.0%
Written reviews199 reviews
Positive85.4%
Neutral5.5%
Negative9.0%

Bugs and requests

度量衡換算+

Not enough reviews yet to summarise bugs or requests.

VoiceTube

Reported bugs

3 issues
  • Unable to connect to server
  • Playback issues (cutting off words, can't zoom)
  • Login problems

Requested features

4 requests
  • Offline video download
  • Improved search and navigation
  • Feedback and scoring on pronunciation
  • More language options

In-app purchases

None

度量衡換算+

No in-app purchases

14 purchases

VoiceTube

Subscriptions14
  • Pro 1-month Plan7 Days trial$11.991 Month
  • Pro 1-month Plan7 Days trial$15.991 Month
  • Tier 1 - 1 month subscription$17.991 Month
Show 11 more
  • Tier 1 - 3 month subscription$33.993 Months
  • Pro 12-month Plan7 Days trial$41.991 Year
  • Tier 6 - 12 month subscription$48.991 Year
  • Hero 1-month Plan$50.991 Month
  • Pro 6-month Plan7 Days trial$52.996 Months
  • Tier 1 - 12 month subscription$54.991 Year
  • Pro 12-month Plan7 Days trial$69.991 Year
  • Tier 2 - 12 month subscription$76.991 Year
  • Pro 12-month Plan7 Days trial$95.991 Year
  • Hero 6-month Plan7 Days trial$184.996 Months
  • Hero 12-month Plan7 Days trial2 variants$274.991 Year

Questions

Is 度量衡換算+ free?
度量衡換算+ is free to download, with no in-app purchases.
Is VoiceTube free?
VoiceTube is free to download, with in-app purchases available.
Which has better reviews, 度量衡換算+ or VoiceTube?
度量衡換算+ is rated higher. 度量衡換算+ averages 4.8 out of 5 from 209 ratings, while VoiceTube averages 4.7 from 493 ratings.
Do 度量衡換算+ or VoiceTube have ads?
度量衡換算+ shows ads; VoiceTube does not.
Which is updated more often, 度量衡換算+ or VoiceTube?
度量衡換算+ ships an update every 2 weeks, and VoiceTube weekly. Most recently, 度量衡換算+ was updated on October 29, 2026 and VoiceTube on November 1, 2026.

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