schoettler Software
For professionals and individuals requiring transparent, auditable calculation sequences for accounting or personal finance.
Known forCalcTape Paper Tape Calculator
CalcTape Paper Tape CalculatorFor professionals and individuals requiring transparent, auditable calculation sequences for accounting or personal finance.
CalcTape Paper Tape CalculatorProviding professionals with a transparent, auditable digital paper tape calculator for complex financial and accounting workflows.
Target audience
Portfolio
Free 2Last updated
CalcTape Paper Tape Calculator
vVARY
3.3y ago
Primary focus
Financial utility tools and digital calculators
Scale
indie
Target audience
Professionals and individuals requiring transparent, auditable calculation sequences for accounting or personal finance.
Origin
A German software company focused on the development of the CalcTape product line across multiple platforms.
The publisher has not released any updates in the last six months, and its single portfolio title is currently classified as abandoned.
2 apps analysed
Calculator thought from scratch! Calculate, comment and correct instantly.
Cross-platform iCloud sync increases switching costs for professional users
Distributed across 20 markets, strongest in Europe.
Based on 1 of 2 apps with localized market data — more coverage rolling in as scans complete · last scanned .
0
Positive apps
1
Neutral / mixed
0
Negative apps
55/100
Avg sentiment score
Soulver 3 represents the gold standard for the 'note-taking calculator' niche, directly competing with CalcTape's core value proposition of combining calculation with text-based documentation.
Strategic outlook coming soon.
What fed this analysis
Numerical² focuses on a minimalist, gesture-based interface that challenges CalcTape's traditional paper-tape layout.
A broad-utility calculator that competes for the same general-purpose audience in the Education and Finance categories.
A high-volume competitor in the finance category that targets the same daily calculation use cases as CalcTape.
While primarily scientific, it competes for the same utility-focused user base that requires advanced mathematical functions.
Occupies the same utility space, providing a standard calculator experience with high market saturation.
