App database

Time Master + Billing

On-Core Software LLC

Store data observed · From public App Store data · How we score apps

  • Business
  • App Store
  • United States
  • 4.759 ratings
  • Paid $9.99
  • Updated
  • Observed

Est. monthly revenue

Estimated
$1.2K–$5.1KEst. (Modelled estimate, not reported data)Modelled estimate, not reported data#87 in its category (paid) ≈ 8 downloads/day × $11 per download; not on its category's top-grossing chart, so under $36,000/mo

Est. monthly downloads

Estimated
130–390Est. (Modelled estimate, not reported data)Modelled estimate, not reported data#87 in Business

90-day growth

—not enough history yet

Opportunity score

AI-derived
14/100Weak · low confidence
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About Time Master + BillingObserved

Time Master + Billing is a Business app by On-Core Software LLC on the United States App Store. Released Apr 10, 2009; last updated Sep 23, 2026 (version 7.0.4). Time Master + Billing costs $9.99 to download.

Time Master + Billing has a 4.7-star average rating from 59 ratings on the United States App Store as of Oct 9, 2026. On Oct 12, 2026, Time Master + Billing ranked #87 on the Business top chart. MRRBeam rates the success of Time Master + Billing 32/100 (early stage).

The best, most powerful, comprehensive, easy to use time keeping app on the Apple Store is now even better. Our biggest fans are consultants, attorneys and contractors. Time Master is used by individuals working independently, to attorneys from some of the biggest law firms in the USA.
From the App Store listing
Success score
32/100 Early stage
In Business
Outside the top 100
Chart position
#87 in Businesson Oct 12, 2026
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Time Master + Billing: common questions

What is Time Master + Billing?
Time Master + Billing is a Business app developed by On-Core Software LLC, available on the App Store. It was first released on Apr 10, 2009.
How is Time Master + Billing rated?
Time Master + Billing has a 4.7-star average rating from 59 ratings on the United States App Store as of Oct 9, 2026.
How much money does Time Master + Billing make?
MRRBeam estimates Time Master + Billing makes about $1.2K–$5.1K a month in revenue from 130–390 downloads a month, based on its #87 position on the Business paid chart. This is a modelled estimate, not reported data.
How many downloads does Time Master + Billing get?
About 130–390 downloads a month, by MRRBeam's estimate from its chart position. Apple does not publish download counts.
How much does Time Master + Billing cost?
Time Master + Billing costs $9.99 to download.
Is Time Master + Billing successful?
On Oct 12, 2026, Time Master + Billing ranked #87 on the Business top chart. MRRBeam rates the success of Time Master + Billing 32/100 (early stage). The success score combines rating volume, chart position and average rating.
When was Time Master + Billing last updated?
Time Master + Billing was last updated on Sep 23, 2026 (version 7.0.4).
What are alternatives to Time Master + Billing?
Similar Business apps tracked by MRRBeam include Indeed Job Search, Microsoft Teams, DoorDash - Dasher, LinkedIn: Community & Network and Zoom Workplace.
Is there room to build a competitor to Time Master + Billing?
MRRBeam's opportunity score for Time Master + Billing is 14/100. Limited opening: an older app, modest estimated revenue and a strong 4.7★ rating.