Comparison

SciCalc Pro vs BioFlash

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

Head to head
About

SciCalc Pro

Features
Read full description

Meet SciCalc Pro—a fast, precise scientific calculator built for real work. From everyday math to university-level statistics, it delivers pro-grade results with a clean interface, history, and a searchable in-app user guide. Why you’ll love it Accurate results you can trust High-precision math with careful numerics under the hood. Advanced statistics & probability PDFs, CDFs, and inverse CDFs (quantiles) for Normal, t, χ², F, Binomial, Poisson, Negative Binomial, and Hypergeometric. Built-in regression tools Linear, quadratic, logarithmic, and exponential fits with r and r². Complex numbers made easy cis(θ), rectangular/polar forms, conjugate, argument, and formatting. Clear modes & syntax Degrees/radians, scientific notation (EE), powers/roots, logs, and more. History & user guide Review previous calculations and search the integrated manual for functions, examples, and tips. Thoughtful percent behavior Intuitive operations for add/subtract/multiply/divide by percent. Key functions (non-exhaustive) Core math: sin, cos, tan, asin, acos, atan, sqrt, abs, exp, ln, log10, powers x^y Statistics: mean, variance, standard deviation, regressions (linear, quadratic, logarithmic, exponential) Distributions: Normal, Student’s t, Chi-Square, F, Binomial, Poisson, Negative Binomial, Hypergeometric with PDF/CDF/Inv Whether you’re studying, engineering, teaching, or double-checking a dataset, SciCalc Pro gives you the precision and control you need—without the clutter.

About

BioFlash

Features
Read full description

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

Screenshots

SciCalc Pro4 screens
BioFlash4 screens

Verdict

The call

The clearest difference is in-app purchases: SciCalc Pro at none against BioFlash's 1. On price, update cadence, 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. BioFlash sells 1 in-app purchase, starting at $9.99 per year. SciCalc Pro asks for nothing beyond the download.

UpkeepUpdate frequency

SciCalc Pro ships an update every 13 months, BioFlash every 7 months. Both last shipped on October 24, 2026.

Scorecard1 real difference · 7 level
SciCalc Pro versus BioFlash: the parameters behind the verdict, then further details
ParameterSciCalc ProBioFlash
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 13 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.4 — better
Further details — not scored
Size12 MB44 MB
Age rating4+9+
DeveloperNehemiah PettwayGentiana Etemi

In-app purchases

None

SciCalc Pro

No in-app purchases

1 purchases

BioFlash

Subscriptions1
  • BioFlash Premium3 Days trial$9.991 Year

Questions

Is SciCalc Pro free?
SciCalc Pro is free to download, with no in-app purchases.
Is BioFlash free?
BioFlash is free to download, with in-app purchases available.
Do SciCalc Pro or BioFlash have ads?
Neither SciCalc Pro nor BioFlash shows ads.
Which is updated more often, SciCalc Pro or BioFlash?
SciCalc Pro ships an update every 13 months, and BioFlash every 7 months. Most recently, SciCalc Pro was updated on October 24, 2026 and BioFlash on October 24, 2026.

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