Comparison

Onafes vs Lex

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

Head to head
About

Onafes

This app simplifies learning and exam preparation with video lessons, practice questions, and interactive exercises. It offers AI-powered progress tracking and personalized study plans to help students master subjects and improve scores.

Highlights
  • Simplified video lessons
  • 2M+ practice questions
  • Smart interactive exercises
  • AI-powered performance tracking
  • Personalized study plan
  • Comprehensive mock tests
Features
Read full description

Ace Your Exams with ONAFES. The #1 Study & Test Prep App! Tired of struggling with exam prep? Onafes makes learning easy, efficient and tailored to your needs. Whether you're reviewing lessons, practicing questions, or tracking progress, Onafes gives you everything you need to succeed, all in one place! Why Thousands of Students Trust Onafes? Master Any Subject Fast – Simplified video lessons break down complex topics so you can grasp them effortlessly. 2M+ Practice Questions – Get unlimited access to real exam-style questions and boost your confidence. Smart Interactive Exercises – Learn by doing with instant feedback and detailed explanations. AI-Powered Performance Tracking – Identify weaknesses, track progress, and improve where it matters most. Personalized Study Plan – Stay on top of your learning with customized recommendations. Comprehensive Mock Tests – Simulate real exams, manage time effectively, and improve your scores. Your Shortcut to Higher Scores! With Onafes, you’re not just studying, you’re preparing to win. Join thousands of students in achieving their best results. Don’t leave your success to chance! Download Onafes now and take control of your future!

About

Lex

Features
Read full description

Lex-i-Pals — Dyslexia-Friendly Text Reader Lex-i-Pals makes any written text easier to read. Paste or type anything — an article, an email, a school assignment — and the app instantly reformats it using typography and accessibility tools designed specifically for readers with dyslexia, ADHD, or visual processing differences. How it works Paste your text into the input area. Lex-i-Pals reformats it immediately — no buttons, no extra steps. Use the settings panel to adjust the layout to your comfort, then read on screen or let the app read it aloud to you. Reading Accessibility Features • Adjustable font size, letter spacing, word spacing, and line height • Syllable-Friendly mode — adds soft break hints inside long words to make them easier to decode • Focus Line mode — tap any sentence to highlight it and block out surrounding text • Sentence Chunking mode — splits long paragraphs into short, manageable lines • Five colour themes including Dark mode and High Contrast (yellow on black) Read Aloud (Text-to-Speech) • Tap Read to have the app read the formatted text aloud using your device's built-in speech engine • Pause, Resume, and Stop at any point • Adjustable reading speed from 0.5× to 2.0× • Works in silent mode — audio plays even when your iPhone's mute switch is on Show Pronunciation • Toggle "Show Pronunciation" in the Accessibility toolbar to display phonetic guides next to complex words • Pronunciations use a clear, syllable-marked format (e.g. un-PRES-ih-den-tid) that is easier to read than IPA symbols • When enabled, the app looks up unfamiliar words using the Free Dictionary API (dictionaryapi.dev), a free and open-source public dictionary — no personal data is sent, only the word itself • Results are saved on your device so the same word is never looked up twice • A built-in offline dictionary is always available as a fallback with no internet connection required Privacy first Lex-i-Pals collects no personal data, requires no account, and has no ads. The only network request the app ever makes is fetching a phonetic pronunciation for a specific English word from a public dictionary. Your text never leaves your device. Who it's for • Students and adults with dyslexia or reading difficulties • People with ADHD who benefit from focused, reduced-clutter reading • ESL learners who want pronunciation help alongside text • Anyone who finds standard on-screen text hard to read for extended periods

Screenshots

Onafes4 screens
Lex4 screens

Verdict

The call

The clearest difference is in-app purchases: Lex at none against Onafes's 10. On price, ads, device support and iOS requirement 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. Onafes sells 4 one-off in-app purchases. Lex asks for nothing beyond the download.

Scorecard1 real difference · 8 level
Onafes versus Lex: the parameters behind the verdict, then further details
ParameterOnafesLex
PriceFreeFree
Rating4.4 (10 ratings) — better—
Number of ratings10 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size52 MB22 MB
Age rating12+4+
DeveloperAL MOTAHIDA EDUCATION GROUP FZ LLCRajesh A Savitri

In-app purchases

4 purchases

Onafes

One-time4
  • اشتراك لمده شهر لجميع المواد5 variants$0.99
  • اشتراك لمده شهر لجميع المواد3 variants$1.99
  • اشتراك لمده شهر لجميع المواد$2.99
Show 1 more
  • One Month Subscription$2.99
None

Lex

No in-app purchases

Questions

Is Onafes free?
Onafes is free to download, with in-app purchases available.
Is Lex free?
Lex is free to download, with no in-app purchases.
Do Onafes or Lex have ads?
Neither Onafes nor Lex shows ads.

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