Comparison

Exam Prep vs Bonobon

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

Head to head
About

Exam Prep

This app offers interactive quizzes and daily challenges to help medical students prepare for the USMLE Step 1 and Step 2 exams. It aims to make studying effective, enjoyable, and confidence-building by reinforcing key concepts.

Highlights
  • Interactive quizzes
  • Daily challenges
  • Detailed explanations
  • Concept reinforcement
  • Confidence building
Features
Read full description

Step Exam Prep turns your study sessions into an interactive and enjoyable experience while preparing for the USMLE Step 1 and Step 2 exams. With a variety of engaging quizzes, daily challenges, and detailed explanations, this app makes studying both effective and fun. Perfect for medical students looking to stay motivated, it helps reinforce key concepts and build confidence in an entertaining way. Disclaimer: This app is for educational purposes only and is not a substitute for professional medical advice or training.

About

Bonobon

Features
Read full description

Language practice that learns from you. Bonobon pays attention to the words you learn, the mistakes you make, the topics you explore and how you practise. Those signals become part of your learning context — helping Bonobon decide what to bring back, what to reinforce and what you should practise next. The more you use it, the more personal your practice becomes. Choose what interests you, and Bonobon turns it into a complete language-learning session at your level. Read an article or listen to it. Learn new words in context. Test yourself with quizzes. Write and get feedback. Practise speaking and follow conversations with audio and transcripts. Everything stays connected to the same context instead of becoming a collection of random exercises. A learning loop built around you Read → listen → learn → quiz → write → speak → improve. Words you save can return in future practice. Patterns you struggle with can appear again. Topics you enjoy help shape what you explore next. Your practice evolves with you. Explore what you actually care about History, food, travel, science, culture, technology, niche interests — or something completely your own. Choose one of Bonobon’s topics or create your own, and get content adapted to your language level. Practise in different ways — Read and listen to content at your level — Practise speaking with interactive conversations — Follow transcripts and replay audio — Tap any word for an instant translation — Save words to your personal vocabulary — Review vocabulary with spaced repetition — Test yourself with comprehension quizzes — Practise writing and get instant feedback — Learn from recurring words, patterns and mistakes — Get fresh topics for daily practice — System widgets for quick vocabulary review — MINI games with synonyms, antonyms and Quick Quiz Practice beyond the app System widgets keep useful words visible throughout the day, so you can review vocabulary in seconds without starting a full session. Make practice playful with MINI MINI are short language games for quick, playful practice. Train with synonyms, antonyms, Quick Quiz and other bite-sized challenges — and earn extra XP while you learn. Made for daily practice You don’t need another course to finish. Spend a few focused minutes reading, listening, speaking or reviewing — and come back whenever you’re ready for the next session. 50+ languages Practise Spanish, French, German, Japanese, Arabic, Hindi and many more — from beginner to advanced. No account required. Your saved words and learning progress are stored on your device. Free to use. Don’t see your language? Write to us at info@bonobon.app and we’ll do our best to add it. Bonobon Premium (optional): monthly or annual auto-renewable subscription. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel it in your Account Settings after purchase. Terms of Use: https://bonobon.app/terms Privacy Policy: https://bonobon.app/privacy

Screenshots

Exam Prep4 screens
Bonobon4 screens

Verdict

The call

The clearest difference is in-app purchases: Exam Prep at none against Bonobon's 2. Exam Prep also leads on ads (none vs shown) and update cadence (daily vs every 9 days). Bonobon's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.6). On price 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. Bonobon sells 2 in-app purchases, starting at $16.99 per month. Exam Prep asks for nothing beyond the download.

UpkeepUpdate frequency

Exam Prep ships an update daily, Bonobon every 9 days. The most recent releases landed on October 30, 2026 and November 11, 2026 respectively.

Scorecard5 real differences · 5 level
Exam Prep versus Bonobon: the parameters behind the verdict, then further details
ParameterExam PrepBonobon
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyDaily — betterEvery 9 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.614.0 — better
Further details — not scored
Size10 MB22 MB
Age rating17+9+
DeveloperDavid Leyva AbrahantesStanislav Leontev

In-app purchases

None

Exam Prep

No in-app purchases

2 purchases

Bonobon

Subscriptions2
  • Bonobon Premium Monthly$16.991 Month
  • Bonobon Premium Annual$109.991 Year

Questions

Is Exam Prep free?
Exam Prep is free to download, with no in-app purchases.
Is Bonobon free?
Bonobon is free to download, with in-app purchases available.
Do Exam Prep or Bonobon have ads?
Bonobon shows ads; Exam Prep does not.
Which is updated more often, Exam Prep or Bonobon?
Exam Prep ships an update daily, and Bonobon every 9 days. Most recently, Exam Prep was updated on October 30, 2026 and Bonobon on November 11, 2026.

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