BioFlash vs Least Common Multiple PRO
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BioFlash
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Turn a quick question into a clearer understanding. BioFlash brings together focused explanations, visual references and quizzes for study at your own pace. EXPLORE Cells, DNA, inheritance, evolution, plants, body systems, immunity and relationships in nature. SUBJECT TOOLS References for cells, biological processes, anatomy and genetics, with diagrams and concise facts. MAKE YOUR STUDY TIME COUNT - Browse topics and search for the concept you need. - Save favorites in their own screen and track what you have read. - Build quizzes by topic, review answers and follow your results. - Choose a comfortable text size, color theme and light or dark appearance. Learning content and quizzes are available in 14 languages: English, Albanian, German, French, Spanish, Italian, Portuguese, Turkish, Arabic, Hindi, Indonesian, Vietnamese, Simplified Chinese and Traditional Chinese. Learning content is stored on your device. Favorites and progress stay local, with no app account required. Internet is needed for purchases and subscription checks. Try the app with a 10-minute local preview, started by you. It does not start a subscription. Continued access requires an annual subscription. The current price and any eligible introductory offer are shown by your store before confirmation. Subscriptions renew automatically unless canceled in your store account. Subscription access needs periodic online verification. Privacy policy and terms of use: https://sites.google.com/view/etemidev/privacy-policy-bioflash
Least Common Multiple PRO
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Finish your homework instantly. Prepare for exams without stress. Complete step-by-step solutions. Enter your numbers and calculate the least common multiple (LCM). HOW IT WORKS Enter your numbers into the appropriate fields and get started. You'll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don't need it. Only anonymous data is collected, for example: - which features are used - how many solutions are generated This helps us improve the app. It is not possible to identify you from this data. EXTRAS - Prime factorization - Using multiples - Curated learning videos - Feedback for incorrect input - Manage your own solutions - App introduction CONTACT Questions and feedback are always welcome via Discord or directly in the app review.
Screenshots
Verdict
The clearest difference is price: BioFlash at Free against Least Common Multiple PRO's $1.99. Least Common Multiple PRO's advantage is in-app purchases (none vs 1) and update cadence (every 8 days vs every 7 months). On ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
BioFlash is free to download; Least Common Multiple PRO costs $1.99 up front. BioFlash sells 1 in-app purchase, starting at $9.99 per year. Least Common Multiple PRO asks for nothing beyond the download.
BioFlash ships an update every 7 months, Least Common Multiple PRO every 8 days. The most recent releases landed on October 28, 2026 and November 2, 2026 respectively.
| Parameter | BioFlash | Least Common Multiple PRO |
|---|---|---|
| Price | Free โ better | $1.99 |
| Update frequency | Every 7 months | Every 8 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.4 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 44 MB | 179 MB |
| Age rating | 9+ | 4+ |
| Developer | Gentiana Etemi | Glindemann, Sennoun, Langer GbR |
In-app purchases
BioFlash
- BioFlash Premium3 Days trial$9.991 Year
Least Common Multiple PRO
No in-app purchases
Questions
Is BioFlash free?
Is Least Common Multiple PRO free?
Do BioFlash or Least Common Multiple PRO have ads?
Which is updated more often, BioFlash or Least Common Multiple PRO?
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