# Construction Calculator Master vs Time Calculator Tools

The clearest difference is rating: Time Calculator Tools at 5.0 against Construction Calculator Master's 4.3. Time Calculator Tools also leads on in-app purchases (none vs 10) and review sentiment (100% vs 70%). Construction Calculator Master's advantage is ads (none vs shown) and update cadence (fortnightly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Construction Calculator Master sells 10 in-app purchases, starting at $0.99 per 7 days. Time Calculator Tools asks for nothing beyond the download.

Time Calculator Tools holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Construction Calculator Master has 436 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 70% of Construction Calculator Master's written reviews are positive against 100% of Time Calculator Tools's.

Construction Calculator Master ships an update fortnightly, Time Calculator Tools every 5 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Construction Calculator Master | Time Calculator Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (436 ratings)](https://appshunter.io/ios/app/construction-calculator-master/id1623283646/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/time-calculator-tools/id6449715720/reviews)** |
| Number of ratings | **436** | 7 |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 37 MB | 34 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Uncaught Exception Inc](https://appshunter.io/developer/1457411536) | [Evan Winograd](https://appshunter.io/developer/1072241944) |

## What reviewers say

### Construction Calculator Master

[App page](https://appshunter.io/ios/app/construction-calculator-master/id1623283646)

This advanced construction calculator simplifies complex measurements for builders, carpenters, and remodelers. It offers a comprehensive suite of math functions, multi-unit support, and visual aids for calculations involving fractions, trigonometry, and rafters. Reduce errors and save time with its intuitive interface and customizable options.

**Highlights:** Multi-unit fraction support (feet, inches, yards, metric), Trigonometric functions with visualization, Rafter and triangle visualization, Imperial, Metric, and US Fractional units, Customizable fraction resolution, Memory and history functions, Dark mode support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $0.99 | per 7 days |
| 1 week | $2.99 | per 7 days |
| 1 week | $2.99 | per 7 days |
| 1 month | $3.99 | per month |
| 1 week | $4.99 | per 7 days |
| 1 month | $5.99 | per month |
| 1 month | $5.99 | per month |
| 1 month | $9.99 | per month |
| 1 year | $29.99 | per year |
| 1 year | $49.99 | per year |


### Time Calculator Tools

[App page](https://appshunter.io/ios/app/time-calculator-tools/id6449715720)

This app offers a suite of tools for date and time calculations. It can determine the duration between dates, calculate time differences across zones, and estimate time until specific events. It also helps find the midpoint between two dates.

**Highlights:** Calculate total hours and minutes worked, Check time in different time zones, Calculate days until a specific event, Determine weeks between two dates, Find the midpoint of a date range

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calculator Master free?

Construction Calculator Master is free to download, with in-app purchases available.

### Is Time Calculator Tools free?

Time Calculator Tools is free to download, with no in-app purchases.

### Which has better reviews, Construction Calculator Master or Time Calculator Tools?

Time Calculator Tools is rated higher. Construction Calculator Master averages 4.3 out of 5 from 436 ratings, while Time Calculator Tools averages 5.0 from 7 ratings.

### Do Construction Calculator Master or Time Calculator Tools have ads?

Time Calculator Tools shows ads; Construction Calculator Master does not.

### Which is updated more often, Construction Calculator Master or Time Calculator Tools?

Construction Calculator Master ships an update fortnightly, and Time Calculator Tools every 5 months. Most recently, Construction Calculator Master was updated on October 23, 2026 and Time Calculator Tools on October 22, 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.*