# TimeLog Mobile vs HVAC ToolKit

The clearest difference is price: TimeLog Mobile at Free against HVAC ToolKit's $9.99. TimeLog Mobile also leads on rating (2.5 vs 1.0) and update cadence (weekly vs every 3 months). HVAC ToolKit's advantage is iOS requirement (12.0 vs 15.1). On ratings volume, ads, in-app purchases and device support there is nothing between them.

TimeLog Mobile is free to download; HVAC ToolKit costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TimeLog Mobile holds the better App Store score, 2.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

TimeLog Mobile ships an update weekly, HVAC ToolKit every 3 months. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TimeLog Mobile | HVAC ToolKit |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/timelog-mobile/id1420834451/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/hvac-toolkit/id1623246775/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 35 MB | 60 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TimeLog A/S](https://appshunter.io/developer/1420834270) | [Mohamad Jaber](https://appshunter.io/developer/1623246777) |

## What reviewers say

### TimeLog Mobile

[App page](https://appshunter.io/ios/app/timelog-mobile/id1420834451)

Easily track your time, expenses, and mileage directly from your mobile device. Synchronizes seamlessly with your main account, allowing for quick registrations and documentation of receipts. Ideal for submitting timesheets and managing billable hours on the go.

**Highlights:** Start/stop time tracking with stopwatch, Absence registration, Submit timesheets, Document receipts with camera, Automatic mileage tracking, Switch between billable/non-billable time

**Features:** Vision Pro support

**In-app purchases:** none


### HVAC ToolKit

[App page](https://appshunter.io/ios/app/hvac-toolkit/id1623246775)

This application provides HVAC engineers with tools for design checks and quick calculations. It offers various calculators for ducting friction, pipe sizing, ventilation, and heat load estimations, with clear instructions and formulas. Users can switch between metric and imperial units, and English or Arabic languages.

**Highlights:** Friction loss calculations, Pipe sizing tools, Ventilation and pressurization calculators, Heat load and pump head estimations, Metric/Imperial unit support, English/Arabic language options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TimeLog Mobile free?

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

### Is HVAC ToolKit free?

HVAC ToolKit costs $9.99, with no in-app purchases.

### Which has better reviews, TimeLog Mobile or HVAC ToolKit?

TimeLog Mobile is rated higher. TimeLog Mobile averages 2.5 out of 5 from 2 ratings, while HVAC ToolKit averages 1.0 from 1 ratings.

### Do TimeLog Mobile or HVAC ToolKit have ads?

Neither TimeLog Mobile nor HVAC ToolKit shows ads.

### Which is updated more often, TimeLog Mobile or HVAC ToolKit?

TimeLog Mobile ships an update weekly, and HVAC ToolKit every 3 months. Most recently, TimeLog Mobile was updated on October 16, 2026 and HVAC ToolKit on September 29, 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.*