Ernest Brock
For finance professionals, accountants, and STEM students requiring portable, high-precision alternatives to physical hardware.
GraphNCalc83
Snapshot
Who is Ernest Brock?
Providing professionals and students with high-fidelity digital emulations of industry-standard financial and graphing calculators.
Target audience
Rivals analysis in progress
Portfolio
Last updated
GraphNCalc83
v3.4
9mo ago
Publisher DNA
What defines Ernest Brock?
Publisher DNA
Primary focus
Professional calculator emulations for finance and education
Scale
indie
Target audience
Finance professionals, accountants, and STEM students requiring portable, high-precision alternatives to physical hardware.
Origin
Operating as Brock Software, the publisher has been active in the mobile utility space since at least 2010.
Signature Patterns
- •Direct emulation of legacy hardware interfaces (TI and HP)
- •Premium one-time purchase monetization model
- •Integration of digital-first features like electronic audit tapes and persistent session memory
- •High technical performance utilizing 64-bit processing for rapid calculations
Portfolio momentum
Maintained a steady cadence with 2 updates across the 4-app portfolio in the last 6 months, ensuring compatibility for its high-utility tools.
Company profile
medium confidence- Founded
- 2010
Portfolio
What does Ernest Brock ship?
Apps
4 apps analysed
Deep feature set exceeding hardware capabilities
- Reliability and Stability
- Naming/Searchability
Single-market publisher, every app ships only to United States.
Based on 2 of 4 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States2 / 2
Core markets (2/2 apps)
User Sentiment
How do users feel about their apps?
1
Positive apps
0
Neutral / mixed
0
Negative apps
98/100
Avg sentiment score
The Analyst's Read
The bottom line on Ernest Brock
Bottom line
Ernest Brock is a high-trust utility publisher that dominates the professional calculator niche through technical precision and a disciplined paid-upfront model. Their weighted 4.90★ rating indicates exceptional product-market fit among a demanding user base of finance and education professionals.
Frequently asked questions
How many apps does Ernest Brock publish?
What kind of apps does Ernest Brock make?
What is Ernest Brock's top app?
In how many countries are Ernest Brock's apps available?
What fed this analysis
- Apps analyzed:
- 4
- With full intel:
- 1
- With overview:
- 4
- Website scraped:
- yes
- Social presence:
- no