apps / 310289408
Time Master + Billing
Business
On-Core Software LLC · Business · $9.99 · US storefront
- rating
- 4.7 ★
- ratings
- 58
- updated
- Jul 21, 2026
- released
- Apr 10, 2009
v7.0.2
visible word pool · 4 words
title 21/30 chars · subtitle 8/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Time Master + Billing's pool that are public — the keyword field is not exposed by any API.
from the listing
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. If you need to keep track of time and expenses, you can’t find a better app than Time Master. We at On-Core are IT professionals, so we have firsthand experience with billing and keeping track…
latest US reviews
★★★★★
My 15-year standby
I’ve been using this for my whole career to track time. While not perfect, it does 95% of what I need and does those things well. I see app was just updated - developer continues to work on it (and hope he continues to do so!)
— tomisenbarger
★★★★★
iOS 18.7.2 Crash
Crashes immediately after opening in iPadOS 18.7.2 (22H124)
— kapReviewer
★★★★★
Crashes immediately
LONG time user of the app. Newest release crashes immediately on startup, iOS 17.7.2. Please help - support link results in 404. Thank you!
— IPadua
Newest first, from Apple's public reviews feed. Agents can pull hundreds per storefront with the reviews tool.
Where does it rank? Chart position is one signal — most installs come from keyword search. Check where Time Master + Billing ranks for any keyword, free, with the rank checker.
this page is one tool call
{ "tool": "app", "arguments": { "appId": 310289408, "countries": [ "US" ], "subtitle": true } }
The app tool returns this listing as stable JSON for any storefront — one of thirteen ASO tools your agent gets over MCP. Get a free key.