Comparison

Onzic vs SpeakGreat

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

Head to head
About

Onzic

Transform study sessions into engaging musical experiences with catchy rap songs and AI-generated tracks. Learn and revise subjects from middle school to high school through memorable rhymes and beats, available in multiple languages.

Highlights
  • Educational rap songs
  • AI song generation
  • Lyric following
  • Personalized playlists
  • Offline listening (Premium)
  • Available in 6 languages
Features
Read full description

With Onzic, study for your exams through music! We've turned school lessons into catchy rap songs with memorable rhymes and beats that stick in your head. From middle school to high school, you'll find tracks to learn and revise anywhere, simply by listening to music. NEW: GENERATE YOUR OWN SONGS WITH AI Can't find a song on the topic you need to study? No worries! With our new AI feature, you can now generate your own study songs on demand. Pick your subject, and the AI creates an educational rap track just for you. AVAILABLE IN 6 LANGUAGES Onzic is now available in French, English, German, Italian, Portuguese, and Spanish. Study in your language, wherever you are in the world. HOW DOES IT WORK? • Listen to hundreds of educational rap tracks • Follow the lyrics to better understand and memorize • Create your personalized playlists • Generate new tracks with AI • Download songs for offline listening (Premium) WHO IS IT FOR? • Middle school students preparing for exams • High school students studying for finals • Anyone preparing for a driving test • Everyone who wants to learn differently Build your playlists and easily organize your study sessions. Onzic lets you revise effortlessly — on your commute, while working out, or just chilling. ONZIC PREMIUM Level up: remove ads, download music, get early access to new releases, and generate AI songs. Start now, don't wait until the last minute. Good luck with your studies! Contact: salut@onzic.com Terms: www.onzic.com/cgv Privacy: www.onzic.com/privacy

About

SpeakGreat

Features
Read full description

"Stay hungry. Stay foolish." — Can you say it out loud? SpeakGreat turns famous quotes into your English speaking practice. Memorable words from great minds make practice something you actually want to do. WHO IT'S FOR Learners who can read English but freeze when speaking Anyone bored by textbook example sentences Busy people who want 2-minute practice sessions HOW IT WORKS Pick a quote (start with short Level 1 lines) Listen to the model voice (normal or slow, male or female) Say it into the mic AI speech recognition checks how much of your English it caught Pass and stars rain down — a perfect score earns golden stars! WHAT'S INSIDE 100 quotes: scientists, athletes, entrepreneurs, historic figures, proverbs Translations in 7 languages (Japanese, Chinese, Spanish, French, Russian, Portuguese, Korean) and short author bios included Lines broken at natural sense groups for easy shadowing 3 difficulty levels, from 4-word lines to full speech excerpts Best scores saved automatically with a star map of your progress WHY YOU CAN TRUST IT Works fully offline — speech recognition runs on your device No ads. No subscription. Pay once, own it. Your voice never leaves your phone. One quote a day. Start today. Note: Uses your device's built-in speech recognition. English (US) voice data may need a one-time download.

Screenshots

Onzic4 screens
SpeakGreat3 screens

Verdict

The call

The clearest difference is in-app purchases: SpeakGreat at none against Onzic's 6. SpeakGreat also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.0 vs 18.6). 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. Onzic sells 6 in-app purchases, starting at $2.99 per 7 days. SpeakGreat asks for nothing beyond the download.

UpkeepUpdate frequency

Onzic ships an update every 2 weeks, SpeakGreat every 2 days. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 7 level
Onzic versus SpeakGreat: the parameters behind the verdict, then further details
ParameterOnzicSpeakGreat
PriceFreeFree
Rating4.9 (10 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size32 MB46 MB
Age rating4+4+
DeveloperOnzicIWAO KAI

In-app purchases

6 purchases

Onzic

Subscriptions3
  • Weekly Premium$2.997 Days
  • Monthly Premium$8.991 Month
  • Annual Premium$69.991 Year
One-time3
  • 1 credit$1.99
  • 5 Credits Pack$5.99
  • 15 Credits Pack$12.99
None

SpeakGreat

No in-app purchases

Questions

Is Onzic free?
Onzic is free to download, with in-app purchases available.
Is SpeakGreat free?
SpeakGreat is free to download, with no in-app purchases.
Do Onzic or SpeakGreat have ads?
Neither Onzic nor SpeakGreat shows ads.
Which is updated more often, Onzic or SpeakGreat?
Onzic ships an update every 2 weeks, and SpeakGreat every 2 days. Most recently, Onzic was updated on November 14, 2026 and SpeakGreat on November 13, 2026.

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