Richard Silverman
For accounting professionals seeking traditional 10-key workflows and Catholic practitioners looking for Marian devotional resources.
Adding Machine 10Key Univ Lite
Snapshot
Who is Richard Silverman?
Providing specialized utility and financial tools designed to solve specific workflow problems for professionals and niche communities.
Target audience
Portfolio
Free 9Last updated
Adding Machine 10Key Univ Lite
v7.10kbu
2.8y ago
Publisher DNA
What defines Richard Silverman?
Publisher DNA
Primary focus
Professional finance utilities and niche devotional tools
Scale
studio
Target audience
Accounting professionals seeking traditional 10-key workflows and Catholic practitioners looking for Marian devotional resources.
Origin
Interlocken Technology is a small software design house based in San Jose, California.
Signature Patterns
- •Replication of legacy hardware interfaces and traditional accounting logic
- •Dual-monetization strategy using both paid 'Pro' versions and 'Lite' freemium models
- •Focus on audit-trail capabilities through virtual 'paper tape' features
- •Niche utility focus targeting specific professional or religious workflows
Portfolio momentum
Maintains a steady development cadence with 2 releases in the last 6 months and 4 active applications currently supported.
Company profile
medium confidence- Headquarters
- San Jose, USA
- Employees
- 1-10
Portfolio
What does Richard Silverman ship?
Apps
13 apps analysed
Single-market publisher, every app ships only to United States.
Based on 1 of 13 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States1 / 1
Core markets (1/1 apps)
Rivals
Who does Richard Silverman compete with?
The rivals identified
Nemeses(1)
Both apps target users performing mathematical tasks, but they diverge on professional accounting audit trails versus general arithmetic utility.
Contenders(10)
Both apps target professionals and individuals needing calculation tools, but Calculator for iPad! competes by offering a free, high-precision alternative that captures users who prioritize visual customization and scratchpad integration over the traditional accounting-focused interface of Adding Machine 10Key iPhone.
Focuses on rapid expense logging for individuals, prioritizing speed over complex accounting features.
Both apps compete for iOS users requiring arithmetic tools, though they serve distinct workflows: professional accounting audit trails versus general daily arithmetic.
Both applications target users requiring persistent calculation history, though they diverge between specialized accounting workflows and general-purpose scientific utility.
Both apps provide a persistent history tape for calculation tracking, but Calculator⁼ captures the general math audience with a free, ad-supported model while Adding Machine 10Key iPhone targets accounting professionals with a paid, focused tool.
Both apps target users needing calculation history and financial tools, creating direct competition for users seeking efficient arithmetic workflows.
Both apps target financial professionals requiring specialized calculation tools, with Calc Pro offering a broader suite of financial worksheets that compete for the same accounting-focused user base.
Both apps target accounting professionals requiring audit trails, competing directly on the $1.99 to $2.99 price point for digital paper tape functionality.
OneCalc competes by offering a financial suite within a broader utility set, drawing users who might otherwise choose a specialized accounting tool for personal or academic financial tasks.
Both apps target users requiring persistent calculation history for financial tracking, creating direct competition for accounting and audit-focused workflows.
Same space(14)
Replicates specific hardware used in professional financial exams, serving a similar niche as the source app.
Targets the same finance-focused audience but offers a broader suite of forty specialized calculators.
Applies calculation logic to construction and trade measurements rather than financial accounting.
Provides a digital checkbook register for tracking accounts, similar to the source app's financial focus.
Targets professional financial modeling by emulating the HP12C calculator for high-speed arithmetic.
Specializes in counting cash for retail and business contexts, distinct from the source app's accounting focus.
Serves students and engineers needing graphing capabilities, contrasting with the accounting focus of the source app.
Replaces paper registers with a digital interface for tracking daily expenses and income.
Provides a native iPadOS alternative for math-heavy workflows using handwriting input.
Provides a mobile version of the HP 10bII for real estate and business professionals.
Serves as an older digital checkbook tool that the developer explicitly discourages users from purchasing.
Targets self-employed users needing tax-filing support, expanding beyond simple 10-key calculation.
Directly competes with the source app by providing a persistent, editable audit trail for daily math.
Offers a manual ledger experience for users who prefer privacy over automated bank syncing.
The Analyst's Read
The bottom line on Richard Silverman
Bottom line
Interlocken Technology is a specialized developer that has successfully monetized the transition from physical office hardware to digital mobile interfaces. Their strength lies in serving a loyal, professional user base that prioritizes traditional accounting logic over modern calculator UX.
Frequently asked questions
How many apps does Richard Silverman publish?
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What is Richard Silverman's top app?
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What fed this analysis
- Apps analyzed:
- 13
- With full intel:
- 0
- With overview:
- 13
- Website scraped:
- yes
- Social presence:
- no
