Comparison

Repeat Sound vs 组字大战

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

Head to head
About

Repeat Sound

Enhance language learning with precise audio repeat and playback controls. Record and compare your pronunciation, add notes, and manage audio files for efficient study.

Highlights
  • Precise selection repeat
  • Automatic repeat with intervals
  • Add notes to selections
  • Adjustable playback speed
  • Background and lock screen playback
  • Automatic transcription generation
  • Recording comparison
Features
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The Repeat Sound is primarily designed for language learners, helping users efficiently learn foreign language pronunciation and listening through precise repeat functions. It is a comprehensive and user-friendly learning assistant tool. Core Repeat Functions • Precise Selection Repeat: Allows users to define custom start and end points for unlimited loop playback of a specified selection. • Automatic Repeat: Supports setting the number of repeats and intervals (0 seconds - 10 seconds) for cyclic playback of selection lists. • Learning Notes: Users can add notes to selection. Audio Playback Controls • Supports playback, pause, rewind, fast-forward, and other operations. • Precise Rewind and Fast-Forward: Customizable rewind and fast-forward durations (e.g., 5 seconds, 10 seconds). • Playback Speed Adjustment: Adjustable playback speed (e.g., 0.5x - 2x). • Supports background playback and lock screen playback. • Supports scheduled stop playback. Audio File Management • Local File Support: Import and play local audio files. • Wi-Fi Upload: Upload files and create folders via a computer browser over Wi-Fi. • Import audio files from Files app. • Import from Other Apps. • Format Compatibility: Supports common audio formats (e.g., MP3, M4A, WAV). Transcription Features • Automatic Transcription Generation (iOS 26 only): Supports multiple languages, including Chinese and English. • Manual Transcription Editing: Add and edit transcriptions manually. • Real-Time Transcription Display: Transcriptions are displayed in real time during playback. • Transcription File Import: Supports importing Transcription files (e.g., LRC format). Learning Assistance Features • Recording Comparison: Record user pronunciation and compare it with the original audio for learning. • Bookmark Functionality: Add markers to audio for quick navigation to key content. • Text Reading: Import and read TXT and PDF files. • Auto-Resume Playback: Automatically restores the previous playback position and selection upon app launch, allowing users to continue where they left off. We highly welcome feedback and suggestions to help us continuously improve.

About

组字大战

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组字大战是一款极富挑战性的汉字拼字游戏,帮助用户在趣味中理解汉字结构,提升识字与组字能力! 【游戏玩法】 - 观察基础汉字的组成方式 - 从提供的组成部分中选择合适的部件进行组合 - 提交后系统会校验是否拼出了正确的汉字 - 获得分数并查看所有可能的拼字结果 【模式选择】 ◉ 简单模式: - 使用常用3500汉字 - 给出6个组成部分 - 拼字组合较为简单,适合入门者 ◉ 困难模式: - 涵盖通用7000汉字 - 提供9个组成部分 - 拼字组合更加复杂,适合挑战高手 【适合人群】 - 语文学习者、汉字爱好者 - 家庭亲子教育互动 - 喜爱益智类拼字挑战的玩家 快来挑战你的识字与拆字能力吧!看看你能拼出多少个正确汉字!

Screenshots

Repeat Sound4 screens
组字大战4 screens

Verdict

The call

The clearest difference is in-app purchases: 组字大战 at none against Repeat Sound's 1. 组字大战 also leads on rating (5.0 vs 4.8). Repeat Sound's advantage is update cadence (every 6 days vs every 3 weeks) and ratings volume (10 vs 1). On price, ads, 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. Repeat Sound sells 1 one-off in-app purchase. 组字大战 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

组字大战 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Repeat Sound has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Repeat Sound ships an update every 6 days, 组字大战 every 3 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Repeat Sound versus 组字大战: the parameters behind the verdict, then further details
ParameterRepeat Sound组字大战
PriceFreeFree
Rating4.8 (10 ratings)5.0 (1 ratings) — better
Positive reviews70.0% of reviews—
Number of ratings10 — better1
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size11 MB20 MB
Age rating4+4+
Developer胜军 夏Kai Chen

Customer experience

Repeat Sound

All ratings10 ratings
Positive90.0%
Neutral10.0%
Negative0.0%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

组字大战

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

In-app purchases

1 purchases

Repeat Sound

One-time1
  • Buy bottle of water for author$0.99
None

组字大战

No in-app purchases

Questions

Is Repeat Sound free?
Repeat Sound is free to download, with in-app purchases available.
Is 组字大战 free?
组字大战 is free to download, with no in-app purchases.
Which has better reviews, Repeat Sound or 组字大战?
组字大战 is rated higher. Repeat Sound averages 4.8 out of 5 from 10 ratings, while 组字大战 averages 5.0 from 1 ratings.
Do Repeat Sound or 组字大战 have ads?
Neither Repeat Sound nor 组字大战 shows ads.
Which is updated more often, Repeat Sound or 组字大战?
Repeat Sound ships an update every 6 days, and 组字大战 every 3 weeks. Most recently, Repeat Sound was updated on October 9, 2026 and 组字大战 on October 24, 2026.

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