Comparison

Echo101 vs ShadowTuber

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

Head to head
About

Echo101

This app aids English word memorization through real-life contexts and full explanations, moving beyond rote learning. It offers offline practice, smart word cards, and pronunciation scoring to enhance fluency and natural language acquisition.

Highlights
  • Offline Walkman mode
  • Word card definitions and examples
  • Apple Watch integration
  • Adjustable audio playback speed
  • Pronunciation intelligence scoring
  • Focus on phrases over grammar
Features
Read full description

Echo101 is a simple and effective English word application. It helps you remember words with full English explanations and real-life situations instead of rote learning. [Offline mode] We provide offline Walkman mode for anytime practice, during which you can adjust the learning frequency. [Word card shorthand] Shorthand cards have clear definitions and examples for quick memory and understanding contexts, which facilitates your learning. [Use on Apple Watch] Supports Apple Watch. You can memorize words anytime by raising your hand. [Repeat at Any Speed] Word, definition and examples can be repeated sepeartely, and customly reading speed [Intelligence scoring] After shadowing, our system will provide a intelligence score base on your pronunciation We believe ESL learning can be efficient in some rules Unlock Your English Potential with Echo101 Echo101 is not just another language app – it's your gateway to authentic, immersive English learning. We believe in natural language acquisition, mirroring how you learned your native tongue. Our approach is grounded in proven methodologies that prioritize real-world English over textbook rules. Our Core Philosophy: Phrases Over Grammar: - We focus on teaching you complete phrases and expressions, not isolated words or grammar rules. This approach helps you speak naturally and fluently. Auditory Learning: - Our app emphasizes listening comprehension. By training your ears, you'll develop a natural feel for the language, just like a native speaker. Deep, Meaningful Learning: - We don't just scratch the surface. Our content is designed for deep engagement, ensuring you truly internalize the language. Real English, Real Progress: - Say goodbye to artificial, textbook English. All our materials are drawn from authentic sources, exposing you to the language as it's actually used. With Echo101, you're not just studying English – you're living it. Our app creates an environment where English becomes second nature, allowing you to absorb the language effortlessly and effectively.Start your journey to English fluency today with Echo101 – where real English meets real progress. Privacy Policy: https://s.craft.me/aLbHRUOtggj7E0 Term of Use: https://s.craft.me/cLGNDusRaU0ZWw Support: https://4tune.tech

About

ShadowTuber

This app helps serious English learners improve their speaking skills through a shadowing technique. Import your own audio or video, and it transcribes and segments the content into bite-sized lessons for practice. It offers various playback and recording modes, with advanced pronunciation scoring available in the Pro version.

Highlights
  • Import custom audio/video
  • On-device transcription & segmentation
  • Sentence-by-sentence shadowing
  • Manual & auto playback modes
  • A/B recording comparison
  • Word-by-word pronunciation scoring (Pro)
  • Adjustable playback speed
Features
Read full description

**Shadower is a shadowing trainer for serious English speakers.** Stop hunting for subtitled material. Import your own English video or audio and Shadower transcribes it on-device, splits it into sentences, and turns it into a lesson you can shadow line by line. **Why Shadower** • Use your own material — podcasts, movie clips, news, lecture recordings. Anything goes. • Sentence-by-sentence shadowing — tap a line, hear it, repeat. Pauses scale to each sentence's length. • Manual & Auto modes — loop a single sentence to drill, or play continuously with N repeats each. • A/B recording — record yourself and switch between your take and the original instantly. • Word-by-word scoring (Pro) — on-device speech recognition compares your recording with the original and flags every miss. • 0.5×–1× speed — slow down to nail sounds, full speed to lock them in. **Fully on-device. Private by design.** Transcription, segmentation and scoring all run on your iPhone. Nothing is uploaded or collected — your media and recordings never leave the device. **Weekly updates + your own media** Curated shadowing material is delivered weekly over the air; or import your own audio or video and start instantly. **Trilingual UI** — English, Simplified Chinese, Traditional Chinese, switchable in Settings. **Pro** unlocks unlimited imports, any length, word-by-word pronunciation scoring, and the full lesson library. Subscriptions auto-renew; cancel anytime in system Settings. Turn "I understand it" into "I can say it." Start shadowing today. Privacy Policy: https://charlesxiangqianliu.github.io/shadower-site/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Echo1014 screens
ShadowTuber4 screens

Verdict

The call

The clearest difference is in-app purchases: ShadowTuber at none against Echo101's 2. ShadowTuber also leads on update cadence (every 3 days vs every 2 weeks). On price, review sentiment, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Echo101 sells 2 in-app purchases, starting at $9.99 per month. ShadowTuber asks for nothing beyond the download.

UpkeepUpdate frequency

Echo101 ships an update every 2 weeks, ShadowTuber every 3 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Echo101 versus ShadowTuber: the parameters behind the verdict, then further details
ParameterEcho101ShadowTuber
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.1 — better17.0
Further details — not scored
Size52 MB4 MB
Age rating4+4+
DeveloperShanghai Fortune Technology Co., Ltd.Xiangqian Liu

Customer experience

Echo101

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ShadowTuber

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Echo101

Subscriptions2
  • Monthly$9.991 Month
  • Annual7 Days trial$49.991 Year
None

ShadowTuber

No in-app purchases

Questions

Is Echo101 free?
Echo101 is free to download, with in-app purchases available.
Is ShadowTuber free?
ShadowTuber is free to download, with no in-app purchases.
Do Echo101 or ShadowTuber have ads?
Neither Echo101 nor ShadowTuber shows ads.
Which is updated more often, Echo101 or ShadowTuber?
Echo101 ships an update every 2 weeks, and ShadowTuber every 3 days. Most recently, Echo101 was updated on October 8, 2026 and ShadowTuber on October 9, 2026.

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