# Proteus Vision vs Billable Hours Calculator

The clearest difference is price: Proteus Vision at Free against Billable Hours Calculator's $0.99. Proteus Vision also leads on ads (none vs shown) and device support (4 vs 1). Billable Hours Calculator's advantage is chart position (#35 vs unranked). On in-app purchases there is nothing between them.

Proteus Vision is free to download; Billable Hours Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Proteus Vision | Billable Hours Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/billable-hours-calculator/id6807120053/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | — |
| Monetization | — | Paid |
| Best chart rank | — | **#35** |
| Size | 126 MB | 8 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Base Information Management Pvt. Ltd.](https://appshunter.io/developer/506021550) | [H Valeur](https://appshunter.io/developer/621824042) |

## What reviewers say

### Proteus Vision

[App page](https://appshunter.io/ios/app/proteus-vision/id1217375829)

**Features:** macOS Compatibility

**In-app purchases:** none


### Billable Hours Calculator

[App page](https://appshunter.io/ios/app/billable-hours-calculator/id6807120053)

**Currently charting:** #35 Top Paid · Business (US App Store)

This app accurately calculates billable hours for freelancers and contractors. It offers both live timers and manual logging, with flexible billing rules for rates, rounding, and fees. Organize projects by client with clear breakdowns and session records.

**Highlights:** Live timer with pause/resume, Manual session logging, Customizable billing rates and rounding, Project-specific setup fees and minimums, Client organization with color-coding, Detailed session history

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

**In-app purchases:** none


## Frequently asked questions

### Is Proteus Vision free?

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

### Is Billable Hours Calculator free?

Billable Hours Calculator costs $0.99, with no in-app purchases.

### Do Proteus Vision or Billable Hours Calculator have ads?

Billable Hours Calculator shows ads; Proteus Vision does not.

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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.*