ENGSENCE vs Echo Loop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ENGSENCE
Learn authentic English through podcast-style lessons on daily topics. Interactive features like sentence tapping, AI-powered teacher explanations, and vocabulary games enhance your learning experience. Track your progress and enjoy continuous audio playback.
- Podcast-style English lessons
- Interactive sentence tapping
- AI teacher explanations
- Vocabulary word games
- US/UK pronunciation options
- Daily conversation cards
- Progress tracking
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Learn real English from podcast-style episodes on everyday topics. Tap any sentence and it plays from there, with subtitles that follow the voice. Key expressions are laid out in chat bubbles from Engeng, your teacher. - Choose US or UK pronunciation - Short business English videos you can use at work (BETA) - Today's ENGSENCE: one conversation card a day - VOCA BLAST, a word game where you pop keycaps - Review what you heard in three ways - Today's study progress in the Dynamic Island - Audio keeps playing even after you leave the app Supports Korean, English, Japanese, Chinese (Simplified and Traditional), Hindi, Vietnamese. Terms of Use: https://www.engsence.com/terms Privacy Policy: https://www.engsence.com/privacy
Echo Loop
This app uses a science-based approach to improve English listening and speaking skills. It guides users through an eight-stage learning cycle with spaced repetition, AI feedback, and vocabulary tools to build fluency.
- Eight-stage spaced repetition learning
- AI-assisted sentence repetition and feedback
- Paragraph retelling with keyword prompts
- Vocabulary flashcards with context
- Bookmarking for difficult sentences and words
- Progress tracking for study streaks and growth
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Echo Loop is a science-based English listening and speaking training app. It helps you turn unfamiliar audio into real understanding and build fluency through repetition and retelling. The app combines a complete listening and speaking training loop with spaced repetition. It automatically schedules review tasks, reminds you to practice, and guides you step by step, so you can focus on listening and speaking instead of managing the process yourself. 【Eight-stage spaced repetition】 Each audio item follows an eight-stage learning cycle: initial learning, same-day review, reviews on Days 1, 2, 4, 7, and 14, and completion on Day 28. The app automatically schedules each review to help turn short-term memory into long-term memory. 【Complete initial learning flow】 The initial learning stage includes four steps: • Blind Listening: Listen to the full audio without the transcript, get the general meaning, and rate the difficulty. • Intensive Listening: Listen sentence by sentence. For difficult sentences, view the transcript and save unfamiliar sentences and words. • Sentence Repetition: Repeat saved sentences with transcript support. The number of repetitions is adjusted based on difficulty, and each recording receives instant AI feedback. • Paragraph Retelling: Listen paragraph by paragraph and retell what you hear in your own words with keywords generated by the app. 【Review stages】 From Day 1 to Day 28, review focuses on blind listening, sentence repetition, and paragraph retelling. Retelling segments gradually become longer, helping you build a stronger link between listening input and speaking output. 【Multiple playback options】 Choose from full audio playback, sentence-by-sentence playback, and saved sentences only. You can also adjust repeat count, pauses between sentences, and retelling length. 【Bookmarked sentences and vocabulary】 • Save difficult sentences with one tap and review them across all your audio materials. • Use a built-in local dictionary with phonetic transcriptions, definitions, pronunciations, Collins star ratings, and exam tags for bookmarked words. • Saved words are linked to their source audio and original sentences, so you can learn vocabulary in context. 【Vocabulary flashcard review】 Review words with flashcards showing the word and pronunciation on the front, and definitions plus the original example sentence on the back. It also supports auto flip, smart sorting, and progress tracking. 【AI-assisted learning】 AI can automatically generate English subtitles. During intensive listening, you can view subtitles, AI translations, and grammar explanations. Subtitles can be shown as full sentences or thought groups, helping you recognize collocations in context instead of memorizing isolated words. 【Learning progress tracking】 Track your study streak, listening input, speaking output, and vocabulary growth. You can also resume anytime from where you left off. 【Free Practice Mode】 Besides the guided learning flow, you can also use Free Practice Mode. You can adjust playback speed, choose whether to show subtitles, and save difficult sentences and words. Import the English audio you want to understand quickly, and start practicing listening and speaking in a more effective way. Subscription Information Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings. Payment will be charged to your Apple ID account upon confirmation of purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.echo-loop.top/privacy
Screenshots
Verdict
The clearest difference is ads: Echo Loop at none against ENGSENCE's shown. Echo Loop also leads on update cadence (every 4 days vs every 2 weeks). ENGSENCE's advantage is rating (4.4 vs 4.0) and review sentiment (93% vs 83%). On price, ratings volume, in-app purchases and monetization model 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. ENGSENCE sells 2 in-app purchases, starting at $4.99 per month and Echo Loop sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
ENGSENCE holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 14 and 11 respectively. Written reviews point the same way: 93% of ENGSENCE's written reviews are positive against 83% of Echo Loop's.
ENGSENCE ships an update every 2 weeks, Echo Loop every 4 days. Both last shipped on November 9, 2026.
| Parameter | ENGSENCE | Echo Loop |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (14 ratings) — better | 4.0 (11 ratings) |
| Positive reviews | 93.2% of reviews — better | 83.3% of reviews |
| Number of ratings | 14 — better | 11 |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 75 MB | 148 MB |
| Age rating | 12+ | 4+ |
| Developer | Jiwon Hwang | Hangzhou Fengchen Hangqi Management Consulting Co., Ltd |
Customer experience
ENGSENCE
Echo Loop
In-app purchases
ENGSENCE
- Plus Monthly$4.991 Month
- Remove Ads$12.99
Echo Loop
- Echo Loop Plus Monthly$8.991 Month
- Echo Loop Plus Annual1 Year trial$59.991 Year









