Adding Machine 10Key Universal
Store data observed · From public App Store data · How we score apps
- Finance
- App Store
- United States
- 4.7136 ratings
- Paid $3.99
- Updated
- Observed
Ratings
Observed1364.7★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived15/100Weak · low confidence
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About Adding Machine 10Key UniversalObserved
Adding Machine 10Key Universal is a Finance app by Richard Silverman on the United States App Store. Released Nov 26, 2012; last updated Dec 27, 2023 (version 7.10ku). Adding Machine 10Key Universal costs $3.99 to download.
As of Oct 8, 2026, Adding Machine 10Key Universal has a 4.7-star average rating from 136 ratings on the United States App Store. MRRBeam rates the success of Adding Machine 10Key Universal 32/100 (early stage).
'Adding Machine 10Key Universal’ behaves like a true '10 Key' or 'adding machine' like those made by Monroe, Casio, Sharp and others. Press asterisk (*) for a total, operator entry is reversed, and calculate percentages by multiplying and adding to a stream of numbers. SEE THE 1ST FAQ BELOW.
- Success score
- 32/100 Early stage
- In Finance
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Richard Silverman
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Adding Machine 10Key Universal: common questions
- What is Adding Machine 10Key Universal?
- Adding Machine 10Key Universal is a Finance app developed by Richard Silverman, available on the App Store. It was first released on Nov 26, 2012.
- How is Adding Machine 10Key Universal rated?
- Adding Machine 10Key Universal has a 4.7-star average rating from 136 ratings on the United States App Store as of Oct 8, 2026.
- How much does Adding Machine 10Key Universal cost?
- Adding Machine 10Key Universal costs $3.99 to download.
- Is Adding Machine 10Key Universal successful?
- MRRBeam rates the success of Adding Machine 10Key Universal 32/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was Adding Machine 10Key Universal last updated?
- Adding Machine 10Key Universal was last updated on Dec 27, 2023 (version 7.10ku).
- What are alternatives to Adding Machine 10Key Universal?
- Similar Finance apps tracked by MRRBeam include Kalshi: Trade Football & more, PayPal - Pay, Send, Save, Cash App, Capital One Mobile and Venmo.
- Is there room to build a competitor to Adding Machine 10Key Universal?
- MRRBeam's opportunity score for Adding Machine 10Key Universal is 15/100. Limited opening: an older app, little observable demand and a strong 4.7★ rating.