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Best Ernest Brock Apps

5+ iOS apps curated and reviewed

4.8 avg rating
0 free apps
Updated August 2026

Whether you're new to ernest brock or looking for an upgrade, our curated collection of 5+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Ernest Brock Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1GraphNCalc83GraphNCalc83$12.994.9★ (4K)NoNoAug 2026
2BAFinancePrimeBAFinancePrime$8.994.5★ (33)NoNoAug 2026
310BII Calc HD10BII Calc HD$8.994.9★ (3.7K)NoNoAug 2026
412Calc12Calc$8.994.9★ (916)NoNoAug 2026

Top Picks for Ernest Brock

GraphNCalc83#1

GraphNCalc83 by Ernest Brock

Graphing calculator
Editor's Choice
📚 Education
4.9😊(4K ratings)
$12.99
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This app offers a powerful graphing calculator experience with touch-based input for enhanced interaction. It supports natural textbook notation, advanced math functions, and various plotting capabilities. Users can also utilize its programming features and built-in tools like unit conversion and a periodic table.

What We Love

  • 👍 Familiar TI-83/84 calculator interface
  • 🚀 Powerful and feature-rich
  • 💡 Touchscreen enhancements like zooming and tracing
  • 👍 Convenient to have a graphing calculator on your phone

Room to Improve

  • 🐛 Occasional issues with graph rendering and zooming
  • ⚠️ Not allowed to use on tests/exams like physical calculators
BAFinancePrime#2

BAFinancePrime by Ernest Brock

Strong Contender
💰 Finance
4.5(33 ratings)
$8.99
#7in Finance
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This app emulates the TI BA II Plus Professional financial calculator for iPhone and iPad. It offers a familiar layout and advanced financial calculations, including cash flow analysis and amortization schedules. An electronic audit tape saves and shares calculations, and the app preserves its state between sessions.

10BII Calc HD#3

10BII Calc HD by Ernest Brock

Worth Considering
💰 Finance
4.9😊(3.7K ratings)
$8.99
#24in Finance
10BII Calc HD screenshot 1
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This advanced calculator offers over 100 functions for business, finance, math, and statistics. It simplifies complex calculations like loans, cash flows, and depreciation with an intuitive interface and specialized worksheets. Includes interactive graphs and an audit tape for tracking all computations.

What We Love

  • 🚀 Outstanding app
  • 🚀 Great product
  • 🚀 Great financial calculator
  • 🚀 iPad keyboard support

Room to Improve

  • 🐛 Doesn't retain my stored values in the registers once the app is closed on my IPhone Pro

More Ernest Brock apps to explore

4
12Calc
12Calc
12Calc
by Ernest Brock
$8.99

This app provides a full-featured financial calculator experience, replicating the functionality of a popular physical model. It offers an audit tape for tracking calculations, a unit converter with currency exchange rates, and various worksheets with interactive graphs for financial analysis. Optimized for modern devices with high-resolution graphics and support for multiple orientations.

HP12C emulationAudit tape for calculation historyUnit and currency converter
💰 Finance
(916)
paid

FAQ about Ernest Brock

What are the best ernest brock apps for iPhone?
GraphNCalc83 tops our ernest brock apps ranking as of August 2026, with a 4.9-star average from 4K App Store ratings, and it's priced at $12.99.
GraphNCalc83 has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 5+ ernest brock apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
GraphNCalc83 is a sophisticated graphing calculator application designed for iOS devices. It allows users to perform complex mathematical calculations, graph various types of equations, and even run BASIC programs. The app emphasizes a fluid, touch-based interface for an intuitive user experience.
Key features include touch-based input for graphs and menus, natural textbook notation for calculations, advanced math functions (trigonometry, logarithms, calculus), various plotting capabilities (parametric, polar), inferential statistics, a table viewer, matrix and list operations, unit conversion, physical constants, and BASIC programming.