# Working Hours 4b vs ColorMyPDF

The clearest difference is in-app purchases: ColorMyPDF at none against Working Hours 4b's 10. Working Hours 4b's advantage is update cadence (every 11 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Working Hours 4b sells 9 in-app purchases, starting at $0.99 per month. ColorMyPDF asks for nothing beyond the download.

Working Hours 4b ships an update every 11 days, ColorMyPDF every 4 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Working Hours 4b | ColorMyPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (354 ratings)](https://appshunter.io/ios/app/working-hours-4b/id1221514901/reviews)** | — |
| Number of ratings | **354** | — |
| Positive reviews | 52.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 136 MB | 8 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sorin-George Budescu](https://appshunter.io/developer/1221514810) | [Inias Group LLC](https://appshunter.io/developer/6802056422) |

## What reviewers say

### Working Hours 4b

[App page](https://appshunter.io/ios/app/working-hours-4b/id1221514901)

Easily track and calculate your work hours, including regular time, overtime, breaks, bonuses, and expenses. Generate reports and view statistics for monthly, weekly, or custom periods. Supports multiple work profiles and cloud synchronization.

**Highlights:** Log regular and extra hours, Track paid/unpaid breaks, Record bonuses and expenses, Monthly, weekly, and custom period calculations, Calendar view with detailed intervals, Work profiles for different schedules, Data export (TXT, CSV, PDF), Cloud and device synchronization

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Month | $0.99 | per month |
| Premium Month | $1.99 | per month |
| Premium Media Month | $2.99 | per month |
| Premium Year | $6.99 | per year |
| Premium Year | $11.99 | per year |
| Premium Year | $17.99 | per year |
| Premium Media Year | $22.99 | per year |
| Multiple Jobs | $2.99 | one-time |
| Ads Remove | $5.99 | one-time |


### ColorMyPDF

[App page](https://appshunter.io/ios/app/colormypdf/id6802056420)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Working Hours 4b free?

Working Hours 4b is free to download, with in-app purchases available.

### Is ColorMyPDF free?

ColorMyPDF is free to download, with no in-app purchases.

### Do Working Hours 4b or ColorMyPDF have ads?

Both Working Hours 4b and ColorMyPDF show ads.

### Which is updated more often, Working Hours 4b or ColorMyPDF?

Working Hours 4b ships an update every 11 days, and ColorMyPDF every 4 weeks. Most recently, Working Hours 4b was updated on October 17, 2026 and ColorMyPDF on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*