LCEDict vs RoboWhisper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LCEDict
This app offers a practical guide to common English errors for learners and educators. It focuses on words and phrases that frequently cause difficulty for non-native speakers, regardless of their background.
- Guide to common English errors
- Correction of mistakes
- Focus on difficult words and phrases
- Suitable for all foreign learners
- Practical resource for teachers
Read full descriptionHide full description
The Dictionary of Common Errors provides learners and teachers of English with a practical guide to common errors and their correction. It contains the words and phrases which regularly cause difficulty for foreign learners, regardless of nationality and language background.
RoboWhisper
Transform your favorite videos and audio into personalized English lessons. This app transcribes content into accurate subtitles, allowing you to practice and improve your language skills privately and efficiently.
- Transcribe YouTube videos via URL
- Import local audio/video for subtitles
- On-device transcription for privacy
- Save and access past transcriptions
- Lyrics-like scrolling UI
- Fast and accurate AI transcription
Read full descriptionHide full description
Revolutionize Your English Learning with AI-Powered Transcriptions! Turn your favorite media into personalized English lessons with ease. Whether it’s a YouTube video, podcast, or a local audio/video file, our app transcribes content into accurate subtitles, giving you a powerful tool to practice and improve your language skills anytime, anywhere. Key Features: • YouTube URL Support: Easily transcribe YouTube videos by pasting the link—no downloads required. • Local Media Transcription: Import videos or audio files from your device (Files or Photos) and generate subtitles instantly. • On-Device Processing: All transcription happens directly on your device, ensuring complete privacy and security. • Saved Transcriptions: Access previously transcribed files without having to reprocess them, saving time and effort. • Lyrics-Like UI Layout: Experience a smooth, scrolling interface that mimics song lyrics, making it easy to follow along and practice with your media. • Fast & Accurate AI: Enjoy lightning-fast transcriptions powered by cutting-edge AI technology with high accuracy. Why You’ll Love This App: • Enhanced Learning Experience: The lyrics-like layout makes practicing English from videos and audio more engaging and interactive. • Privacy First: All transcriptions are done locally, keeping your data secure and offline. • Convenience & Flexibility: Use content you love—movies, podcasts, or YouTube videos—to turn passive listening into active learning. • Time-Saving: With saved transcriptions, you can revisit any media file instantly. Elevate your English learning journey with a seamless, fun, and private experience. Start learning smarter today!
Screenshots
Verdict
The clearest difference is rating: LCEDict at 3.2 against RoboWhisper's 1.0. LCEDict also leads on ratings volume (5 vs 1) and iOS requirement (9.0 vs 18.0). RoboWhisper's advantage is update cadence (fortnightly vs every 9 months). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LCEDict holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: LCEDict has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 50% and 50% positive.
LCEDict ships an update every 9 months, RoboWhisper fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | LCEDict | RoboWhisper |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (5 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 9 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 15 MB | 222 MB |
| Age rating | 12+ | 4+ |
| Developer | Hung Phuoc Tran | 平 李 |
Customer experience
LCEDict
RoboWhisper
In-app purchases
LCEDict
No in-app purchases
RoboWhisper
No in-app purchases
Questions
Is LCEDict free?
Is RoboWhisper free?
Which has better reviews, LCEDict or RoboWhisper?
Do LCEDict or RoboWhisper have ads?
Which is updated more often, LCEDict or RoboWhisper?
Other comparisons
