57
BU Score
Solid
Timewerks Pro Billing
✍️ BU Analytics Review
“
Timewerks Pro Billing is an iOS app from Sorth LLC in the Business category, currently rated 4.6★ across 161 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 57 — Solid (established niche player). For a Business app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 7 of 7 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| Mature app (12y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Localized (7 languages)METRIC | +$600 | |
| Early-stage install base (161 ratings)METRIC | +$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 6 MB🔞 4+📱 iOS 12.0+🔖 v4.4.1🔄 updated 3mo ago🌐 NL, EN, FR, DE, IT +2📂 Business💰 Free🚀 Launched 2013 (12y old)
📝 About this app
Our original product, Timewerks, has been an App Store favorite for 11 years and has become the beloved time-tracking and billing solution of freelancers, consultants, contractors, lawyers, and salespeople all over the world.
Timewerks Pro makes it easier than ever to bill your customers: send beautiful PDF invoices or estimates with your company logo, all from your iPad, iPhone, or iPod touch.
Timewerks Pro includes the following modules:
* PDF Invoices and Estimates
* Custom Invoice Logo
* Built-in data backup and restore
You can further enhance Timewerks Pro by purchasing our optional data sync module (via In App Purchase):
Sync your data across multiple iOS devices and view reports and enter data on our companion website, mytimewerks.
Existing Timewerks user? No problem, you can transfer your data to Timewerks Pro either using Backup and Restore, or Data Sync.
See our website for screenshots, video tutorials and our online user manual.
Features:
* Track multiple projects and clients.
* Create, email and print HTML or PDF invoices and work estimates without a computer, complete with your company logo.
* Quickly and easily add timesheet hours and capture notes for each project task.
* Track and invoice billable items, materials and expenses.
* Built-in data backup and restore: back up and restore your data with one tap (without connecting to iTunes).
* Sync data with our web-based companion (requires an optional timewerks sync subscription module.)
* Accept credit card payments via integration with Credit Card Terminal (sold separately by Inner Fence LLC)
* Time your work for each project via a built-in stopwatch (Task Timer).
* Customize different rates for different types of tasks or items.
* Calculate sales taxes, discounts and support multiple currencies.
* Export your data to comma-delimited (CSV) or tab-delimited (TSV) text files via a Wi-Fi connection and a standard web browser.
* Enter and view data without a network connection— all records are stored on the device.
Timewerks Pro makes it easier than ever to bill your customers: send beautiful PDF invoices or estimates with your company logo, all from your iPad, iPhone, or iPod touch.
Timewerks Pro includes the following modules:
* PDF Invoices and Estimates
* Custom Invoice Logo
* Built-in data backup and restore
You can further enhance Timewerks Pro by purchasing our optional data sync module (via In App Purchase):
Sync your data across multiple iOS devices and view reports and enter data on our companion website, mytimewerks.
Existing Timewerks user? No problem, you can transfer your data to Timewerks Pro either using Backup and Restore, or Data Sync.
See our website for screenshots, video tutorials and our online user manual.
Features:
* Track multiple projects and clients.
* Create, email and print HTML or PDF invoices and work estimates without a computer, complete with your company logo.
* Quickly and easily add timesheet hours and capture notes for each project task.
* Track and invoice billable items, materials and expenses.
* Built-in data backup and restore: back up and restore your data with one tap (without connecting to iTunes).
* Sync data with our web-based companion (requires an optional timewerks sync subscription module.)
* Accept credit card payments via integration with Credit Card Terminal (sold separately by Inner Fence LLC)
* Time your work for each project via a built-in stopwatch (Task Timer).
* Customize different rates for different types of tasks or items.
* Calculate sales taxes, discounts and support multiple currencies.
* Export your data to comma-delimited (CSV) or tab-delimited (TSV) text files via a Wi-Fi connection and a standard web browser.
* Enter and view data without a network connection— all records are stored on the device.
🆕 What's New · v4.4.1
- Fixed crashing bug on iPad
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Timewerks Pro Billing
- Developer
- Sorth LLC
- Bundle ID
- com.sorth.timewerks.pro
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- NL, EN, FR, DE, IT, JA, ES
Company
- Website
- www.sorth.com
- Tagline
- Sorth LLC
- Description
- We create smart, mobile, software solutions
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $3.2K/mo
- Top-grossing rank
- Outside top 100 in US Business
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/sorthman
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- facebook · twitter
- info@sorth.com
- Phone
- Not found
- Contact page
- http://www.sorth.com/support.html
- About page
- http://www.sorth.com/about-us.html
📈Ratings growth161 ratings+16000% lifetimeShow 3-year history estimate ▾
Tracked (19 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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