Comparison

mozaBook vs Speak Languages

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

Head to head
About

mozaBook

This app allows students to view interactive class content and digital textbooks sent by their teachers. It facilitates participation in classwork, assignment completion, and submission of answers directly through the application. Connect to interactive whiteboards and explore digital learning materials with ease.

Highlights
  • View interactive class content
  • Explore digital textbooks
  • Participate in classwork
  • Complete and submit assignments
  • Connect to teacher's interactive board
  • Access built-in extras
Features
Read full description

Use the mozaBook tablet app to view interactive content your teacher sends you or to participate in classwork. You can even explore your digital textbooks with the help of the app, which makes learning super fun and easy. To access the built-in extras, just tap the icons on the margins and enjoy! Complete assignments in class with the help of mozaBook for tablet, and submit your answers via the application. You can use either a tablet or smartphone to connect to teacher’s interactive board, all you need is for all the devices to be on the same wifi network. When you are ready, simply forward the test to your teacher for evaluation. It’s a piece of cake! To run all available features (e.g. classwork) in mozaBook for tablet, subscribe to mozaWeb Premium for the best user experience.

About

Speak Languages

Features
Read full description

There is a level of fluency where language stops being a limitation and starts being a competitive asset. LingoEdge is built for that gap — for the professional who can follow a meeting in your target language but intends to lead one. No cheerleading, no confetti: just the right material, delivered efficiently, with feedback you can act on before your next call. * THE EDGE ADVISOR * Rehearse the conversations that decide careers with an AI partner that holds a professional standard. - Set the topic and difficulty: interviews, negotiations, briefings, small talk with stakes - The AI pushes back when your phrasing is vague, the way a real counterpart would - Every session ends with specific, usable feedback * PRECISION PRONUNCIATION * Sound as prepared as you are. - Shadow native speakers line by line and get a 0-100 score across accuracy, fluency and completeness - Speech recognition runs on-device and offline, so you can rehearse anywhere and nothing you say leaves your phone * A BRIEFING FEED * Swipe through a vertical feed of real material in your target language: dialogs, news, short talks, videos and stories. - Study the registers you actually work in - Import YouTube videos and turn them into lessons * VOCABULARY YOU CAN DEPLOY * - Spaced repetition resurfaces each word at the moment you are about to forget it - Four drill modes: flashcards, multiple choice, typing and pronunciation * EVERY LESSON, FULLY WORKED * - Tap any word in the transcript for an instant definition - Role play either side of a dialog - Dictation, comprehension and true/false quizzes, grammar notes * LIVE PRACTICE, OFF THE RECORD * Talk Now connects you with another learner anywhere in the world for an anonymous voice call. Real conversation in your target language, zero reputation risk. * THE RECORD * Streaks, daily XP goals, duels and a leaderboard keep the discipline visible — alongside a community of learners who take this as seriously as you do. Premium removes ads and unlocks unlimited usage. Your language. Your edge. Terms of Use: https://lingfast-server.tnpixel.com/legal/lingoedge/terms-of-service

Screenshots

mozaBook3 screens
Speak Languages4 screens

Verdict

The call

mozaBook and Speak Languages are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. mozaBook sells 4 one-off in-app purchases and Speak Languages sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
mozaBook versus Speak Languages: the parameters behind the verdict, then further details
ParametermozaBookSpeak Languages
PriceFreeFree
Rating3.9 (25 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings25 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size30 MB104 MB
Age rating4+4+
DeveloperMOZAIK Education Ltd.Dinh Thang Tran

In-app purchases

4 purchases

mozaBook

One-time4
  • Mozaik STUDENT (1 year)$34.99
  • Mozaik STUDENT (2 years)$59.99
  • Mozaik TEACHER (1 year)$89.99
Show 1 more
  • Mozaik TEACHER (2 years)$179.99
6 purchases

Speak Languages

Subscriptions5
  • LingoEdge Premium Weekly$3.997 Days
  • LingoEdge Premium Monthly$8.991 Month
  • LingoEdge Premium 3 Months$19.993 Months
Show 2 more
  • LingoEdge Premium 6 Months$32.996 Months
  • LingoEdge Premium Yearly$49.991 Year
One-time1
  • LingoEdge Premium Lifetime$249.99

Questions

Is mozaBook free?
mozaBook is free to download, with in-app purchases available.
Is Speak Languages free?
Speak Languages is free to download, with in-app purchases available.
Do mozaBook or Speak Languages have ads?
Neither mozaBook nor Speak Languages shows ads.

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