Shadow Teacher vs SpeakFlow AI Shadowing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Shadow Teacher
Read full descriptionHide full description
Discover an efficient way to enhance your learning journey with our app designed specifically for students. Log in to access subjects tailored to your academic year, view detailed content, and watch engaging lectures at your convenience. Whether you’re revising for exams or exploring new topics, this app ensures you have all the resources you need in one place, making learning accessible, flexible, and effective.
SpeakFlow AI Shadowing
Read full descriptionHide full description
SpeakFlow - Master Fluent English Speaking with AI "Tired of listening to countless hours of English but still can't speak fluently?" "Feeling unconfident, unsure if your pronunciation is correct?" For every English learner facing these challenges, a new solution is here. SpeakFlow is a next-generation training app specializing in shadowing, powered by state-of-the-art AI voice recognition technology. What is Shadowing? Shadowing is a powerful language training method where you listen to English audio and repeat it like a shadow, just a moment behind the speaker. It's a highly effective way to improve both your listening and speaking skills simultaneously—a technique practiced even by professional interpreters. A New Learning Experience with SpeakFlow Traditional shadowing has one major drawback: you never know if your pronunciation is accurate. SpeakFlow solves this problem with AI technology. Key Features 1. Real-Time Pronunciation Scoring by AI As you shadow, our AI transcribes your voice in real time. It then compares your speech to the native speaker's audio and evaluates your pronunciation with an objective score. Instantly see which words you've mastered and where you need to improve. Say goodbye to guesswork and practice with precision. 2. Master Difficult Phrases with AB Loop Repetition Struggling with a specific phrase? The AB Loop feature is here to help. Repeatedly play and practice only the parts you find difficult, allowing you to focus your efforts and master them effectively. 3. Diverse Learning Content via Import Import and practice with a wide range of audio content tailored to your goals—from practical business phrases and daily conversations to news and materials for TOEIC® & TOEFL® test preparation. Keep your learning journey fresh and engaging. 4. Visualize Your Progress Track your daily training results and score trends with easy-to-read graphs. Seeing your improvement visually will keep you highly motivated. Recommended for: - Those who want to improve their speaking skills, especially fluency and pronunciation. - Students aiming for high scores on standardized tests like TOEIC® or TOEFL®. - Individuals preparing for studying abroad, overseas assignments, or international business trips. - Professionals who want to acquire persuasive English for business situations. - Learners who haven't seen results from listening-only practice. - Anyone feeling they've hit a wall in their self-study journey. Term of Service https://spec2.github.io/docs/terms-of-service.html Privacy Policy https://spec2.github.io/docs/privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Shadow Teacher at none against SpeakFlow AI Shadowing's 2. Shadow Teacher also leads on iOS requirement (12.0 vs 17.0). SpeakFlow AI Shadowing's advantage is update cadence (every 2 weeks vs every 4 months). On price, 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
Both are free to download. SpeakFlow AI Shadowing sells 2 in-app purchases, starting at $2.99 per month. Shadow Teacher asks for nothing beyond the download.
Shadow Teacher ships an update every 4 months, SpeakFlow AI Shadowing every 2 weeks. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.
| Parameter | Shadow Teacher | SpeakFlow AI Shadowing |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Shadow Agency | Shota Iwamatsu |
In-app purchases
Shadow Teacher
No in-app purchases
SpeakFlow AI Shadowing
- Premium Plan (Monthly)$2.991 Month
- Premium Plan (Annual)$29.991 Year
Questions
Is Shadow Teacher free?
Is SpeakFlow AI Shadowing free?
Do Shadow Teacher or SpeakFlow AI Shadowing have ads?
Which is updated more often, Shadow Teacher or SpeakFlow AI Shadowing?
Other comparisons















