Comparison

Shadowing English vs Infinity KK

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

Head to head
About

Shadowing English

This app uses real YouTube videos to help you practice speaking a new language. It employs the shadowing method, where you repeat native speakers in real-time, and provides AI feedback on your pronunciation and rhythm. Achieve fluency through daily, short practice sessions.

Highlights
  • Shadowing method training
  • Record and compare your voice
  • Instant AI pronunciation analysis
  • Career-focused practice scenarios
  • Level-based lessons
  • Progress tracking
Features
Read full description

Start speaking like a native. Speak Pro turns real YouTube videos into your personal speaking practice studio. Using the proven shadowing method trusted by interpreters and polyglots, you'll finally bridge the gap between knowing a language and actually speaking it. Shadowing isn't just repetition — it's how your brain learns fluency naturally. Watch native speakers, repeat what they say in real-time, and train your mouth to move at native speed. It's the secret behind confident, natural speech. Perfect for language learning, career prep, or mastering English, Spanish, German, French, Japanese, and more. Real Content, Real Progress: Practice with TED Talks, interviews, and everyday conversations — not scripted textbooks. Every speaking practice session uses authentic voices and real-world phrases. AI Feedback That Feels Like a Tutor: Record yourself, then instantly compare. Speak Pro highlights exactly where your pronunciation, rhythm, and intonation need work — so every language learning session makes you better. Built for Busy Lives Just 10-15 minutes of shadowing daily builds real fluency. Practice during your commute, lunch break, or before bed. Features That Accelerate Fluency: - Shadowing Method Training – Repeat after native speakers - Record & Compare – Hear exactly how you sound vs. natives - Instant Analysis – Get an instant feedback - Career-Focused Practice – Master workplace conversations, presentations, meetings - Level-Based Lessons – From beginner phrases to advanced storytelling - Progress Tracking – Watch your speaking practice time and streaks grow Perfect For: - Professionals prepping for English-speaking roles - Students studying abroad or taking exams - Travelers wanting confident conversations - Anyone tired of "knowing" but not speaking Languages Available: English • Spanish • German • French • Dutch • Japanese • Italian • Chinese • Korean • Arabic • Portuguese Start Your Fluency Journey Today! Download Speak Pro and transform how you learn languages. With proven shadowing techniques and instant feedback, you'll speak naturally in weeks—not years. Privacy Policy: https://www.notion.so/Privacy-Policy-for-Speak-Pro-20c5deb0a10c80aab219eabc39774fa3 Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support Email: support@speakpro.app

About

Infinity KK

Features
Read full description

Infinity is the official learning app for Mr. Khalid Khamis’s students, bringing everything for your class into one place, in Arabic or English. Students can take exams, submit homework, watch lesson videos, access lessons and materials, track attendance, and receive notifications for new work, marks, and corrections. Teachers and assistants can manage lessons, exams, materials, homework marking, videos, and attendance, all through one platform.

Screenshots

Shadowing English4 screens
Infinity KK4 screens

Verdict

The call

The clearest difference is in-app purchases: Infinity KK at none against Shadowing English's 2. Infinity KK also leads on update cadence (every 4 days vs every 9 days) and iOS requirement (15.0 vs 18.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shadowing English sells 2 in-app purchases, starting at $7.99 per month. Infinity KK asks for nothing beyond the download.

UpkeepUpdate frequency

Shadowing English ships an update every 9 days, Infinity KK every 4 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Shadowing English versus Infinity KK: the parameters behind the verdict, then further details
ParameterShadowing EnglishInfinity KK
PriceFreeFree
Rating4.7 (120 ratings) — better—
Positive reviews73.7% of reviews—
Number of ratings120 — better—
Update frequencyEvery 9 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size43 MB48 MB
Age rating9+4+
DeveloperKonstantin SimakovMAHMOUD MOATAMED ALI MOHAMMED

In-app purchases

2 purchases

Shadowing English

Subscriptions2
  • 1 Month Pro$7.991 Month
  • 1 Year Pro$49.991 Year
None

Infinity KK

No in-app purchases

Questions

Is Shadowing English free?
Shadowing English is free to download, with in-app purchases available.
Is Infinity KK free?
Infinity KK is free to download, with no in-app purchases.
Do Shadowing English or Infinity KK have ads?
Neither Shadowing English nor Infinity KK shows ads.
Which is updated more often, Shadowing English or Infinity KK?
Shadowing English ships an update every 9 days, and Infinity KK every 4 days. Most recently, Shadowing English was updated on November 8, 2026 and Infinity KK on October 31, 2026.

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