Comparison

Comma vs 默書啦喂 默書神器 (Dictation.AI)

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

Head to head
About

Comma

This app helps students, parents, and teachers prepare for dictation tests by providing vocabulary, pronunciation, and stroke order guidance. It supports Cantonese, Mandarin, and English, with AR features for enhanced character recognition and memory. It aims to improve learning efficiency and reduce the burden of correction.

Highlights
  • Vocabulary preparation for dictation tests
  • Cantonese, Mandarin, and English pronunciation
  • Traditional Chinese stroke order guidance
  • Augmented Reality (AR) for character recognition
  • Self-practice and pronunciation correction
  • Teacher-led dictation reading
Features
Read full description

Comma根據學校日程為你預備好將要默書的中、英文生字、讀默及背默內容 無論小朋友、家長及老師,都能清楚掌握默書內容 學生: 自行溫習詞語、默書,同時了解讀音,學懂筆順,建立良好學習基礎 新來港學童: 提供廣東話朗讀,繁體文字筆順。提供英語朗讀,顯示生字音節 非華語學童: 提供廣東話朗讀,繁體文字筆順,不懂中文的非華語家長及學生,亦能了解讀音及寫法 讀寫障礙學童: 利用擴增實境(AR)功能,加強學童對中文字結構認知,加強記憶 老師: 學生能自學及自我更正,有效提升學習成效,如減少字詞改正、再改正之負擔 家長: 能掌握學校默書排程,亦能節省伴默朗讀時間,並確保詞彙讀音正確 功能: - 提供廣東話、普通話及英語發音 - 提供教育局建議之中文繁體筆順 - 根據字型結構以不同顏色呈現筆順 - 利用擴增實境 (AR) 加強學生對中文字結構之理解 - 學生為生字試講及重播,改善發音 - Comma 化身老師,為學生朗讀,自行默書

About

默書啦喂 默書神器 (Dictation.AI)

Easily create dictation practice for children with speech recognition and customizable playback options. Supports Cantonese, Mandarin, and English, with features for listening, writing, and tracking progress.

Highlights
  • Create dictations from camera, photos, PDF, or manual entry
  • Supports Cantonese, Mandarin, and English speech
  • Customizable playback: hide answers, item-by-item play, reorder
  • Premium features: unlimited dictations, advanced playback, study modes
  • Tagging and dictionary for organization
  • Offline content and progress tracking
Features
Read full description

Dictation AI helps parents create dictation practice quickly, so children can listen, write, and replay at their own pace. Features: • Create the first dictation free using Camera, Photo Library, PDF, or Manual Entry • Cantonese, Mandarin, and English speech • Hide answers, play item by item, and reorder content • Premium unlocks unlimited dictations • Premium playback modes, speed, repeat count, and shuffle • Premium Study, writing practice, and mastery tracking • Tags and dictionary for easy organization Content and learning progress stay on your device. Your first dictation can be created free and includes basic playback and Study. Premium offers weekly and yearly auto-renewable subscriptions. Payment will be charged to your Apple ID. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your App Store account settings. Terms of Use (EULA): https://dictationai.blogspot.com/p/terms-of-use-eula.html Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dictation-ai.blogspot.com/p/dictation-ai-privacy-policy.html

Screenshots

Comma4 screens
默書啦喂 默書神器 (Dictation.AI)4 screens

Verdict

The call

The clearest difference is monetization model: Comma at free against 默書啦喂 默書神器 (Dictation.AI)'s freemium. Comma also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Comma ships an update every 4 weeks, 默書啦喂 默書神器 (Dictation.AI) every 2 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
Comma versus 默書啦喂 默書神器 (Dictation.AI): the parameters behind the verdict, then further details
ParameterComma默書啦喂 默書神器 (Dictation.AI)
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better16.4
Further details — not scored
Size64 MB61 MB
Age rating17+4+
DeveloperSMERP GROUP LIMITEDZoomob Limited

Customer experience

Comma

Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

默書啦喂 默書神器 (Dictation.AI)

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Comma

No in-app purchases

None

默書啦喂 默書神器 (Dictation.AI)

No in-app purchases

Questions

Is Comma free?
Comma is free to download, with no in-app purchases.
Is 默書啦喂 默書神器 (Dictation.AI) free?
默書啦喂 默書神器 (Dictation.AI) is free to download, with no in-app purchases.
Do Comma or 默書啦喂 默書神器 (Dictation.AI) have ads?
Neither Comma nor 默書啦喂 默書神器 (Dictation.AI) shows ads.
Which is updated more often, Comma or 默書啦喂 默書神器 (Dictation.AI)?
Comma ships an update every 4 weeks, and 默書啦喂 默書神器 (Dictation.AI) every 2 weeks. Most recently, Comma was updated on October 13, 2026 and 默書啦喂 默書神器 (Dictation.AI) on October 15, 2026.

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