# Time Calculator: Invoice Maker — Work Log & Invoice Generator

> Work Log & Invoice Generator (iPhone/iPad app by Oly Evolutions LLC.)

- Source: https://appshunter.io/ios/app/time-calculator-invoice-maker/id6797261907 (this page in markdown: same URL + `.md`)
- Developer: [Oly Evolutions LLC](https://appshunter.io/developer/1845134152)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 5 MB
- Languages: American English
- Released: 2026-08-14
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/time-calculator-invoice-maker/id6797261907/reviews.md

## What is Time Calculator?

Hours Tracker, Invoice Maker & Work Hours Calculator

Track your time, calculate earnings, manage overtime, and create professional invoices — all in one beautifully designed app built for freelancers, contractors, and small businesses.
Whether you bill by the hour, manage projects, or simply need a reliable way to track your workday, this powerful time calculator makes recording hours effortless.

Features include:
• One-tap clock in and clock out

• Automatic work hour tracking

• Manual time entry for adjustments

• Break and shift management

• Weekly and monthly summaries

Smart Overtime Tracking. Never lose track of overtime again.
Set your overtime rules and let the app automatically calculate:
• Regular hours

• Overtime hours

• Overtime pay

• Total earnings

Turn your tracked hours into polished invoices in seconds. Generate professional PDFs and share them instantly through email, Messages, AirDrop, or any other iOS sharing option.

Privacy Policy: https://github.com/crwells86/Privacy-Policy
Terms of Use: https://github.com/crwells86/Terms-of-Use

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Time Calculator Weekly | $3.99 | per 7 days |
| Time Calculator Yearly | $19.99 | per year |



## Version history (last 2 releases)

### 0.1.01 — 2026-08-19

This update contains bug fixes and performance improvements.

### 0.1 — 2026-08-14

No release notes.

## More apps by Oly Evolutions LLC

- [1D Dash](https://appshunter.io/ios/app/1d-dash/id6475731446)
- [Budget App - Financial Planner](https://appshunter.io/ios/app/budget-app-financial-planner/id6745808332)
- [Spicy Would You Rather?](https://appshunter.io/ios/app/spicy-would-you-rather/id6748107819)
- [Aı Note Taker](https://appshunter.io/ios/app/a-note-taker/id6748268565)
- [Healthy Goals](https://appshunter.io/ios/app/healthy-goals/id6754413984)
- [Holy Bible Chat](https://appshunter.io/ios/app/holy-bible-chat/id6754623202)

All apps by Oly Evolutions LLC: https://appshunter.io/developer/1845134152

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*