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10bII+

10bII+

By Anishu

10bII+ is a digital implementation of the HP 10bII+ financial calculator designed to modernize the user experience with interactive prompts and register visibility. The app aims to solve common pain points by providing clear views into internal registers and guided workflows for complex financial calculations.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Finance professionals and students who require a portable, digital alternative to the physical HP 10bII+ calculator.

What does it look like?

Key features

Register Viewsstandard

Provides visibility into internal calculator registers, including Financial, Cash Flow, and Bond groups.

Interactive Promptsstandard

Guides users through specific key sequences to ensure accurate execution of financial calculations.

Worksheet Modulesstandard

Includes advanced tools for TVM, Amortization, Cash Flow, Bond, Depreciation, Statistics, Profit Margin, and Breakeven.

Basic Calculator Functionsstandard

Offers core capabilities including Math, Trigonometry, Memory, Interest Conversion, and Date functions.

How much does it cost?

freemium

Velocity

See all version history

Who built it?

Anishu

13+ apps tracked · Finance

Home Budget with SyncHome Budget with SyncHomeBudget Lite (w/ Sync)HomeBudget Lite (w/ Sync)BA II Plus - ProfessionalBA II Plus - ProfessionalBizExpenseLiteBizExpenseLite12C - Modern12C - ModernDebt Strategy LiteDebt Strategy LiteBizExpenseBizExpenseStudiousStudiousFinancesFinancesMileage LogsMileage LogsHome Budget with Sync LiteHome Budget with Sync LiteHomeBudget with SyncHomeBudget with Sync
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
2.00 · 8

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for 10bII+

How's the Finance market?

The rivals identified

The Analyst's Read

Key takeaways for 10bII+

Where is it heading?

Bottom line

While the app offers a modernized interface for financial calculations, users have reported significant concerns regarding the accuracy of its core TVM and IRR functions.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by 10bII+, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “10bII+ Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/apps/10bii

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