# Timber Engineering Calculator vs Days calc

The clearest difference is review sentiment: Days calc at 88% against Timber Engineering Calculator's 0%. Days calc also leads on rating (4.8 vs 3.9) and update cadence (every 2 months vs every 39 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Timber Engineering Calculator costs $3.99 and Days calc $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Days calc holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 0% of Timber Engineering Calculator's written reviews are positive against 88% of Days calc's.

Timber Engineering Calculator ships an update every 39 months, Days calc every 2 months. The most recent releases landed on August 28, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | Timber Engineering Calculator | Days calc |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/timber-engineering-calculator/id646321927/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/days-calc-dates-calculator/id1135287767/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 0.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 35 MB | 1 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Evgeny Turchaninov](https://appshunter.io/developer/517592625) |

## What reviewers say

### Timber Engineering Calculator

[App page](https://appshunter.io/ios/app/timber-engineering-calculator/id646321927)

This app provides 55 calculators for various timber and civil engineering parameters, covering beam properties, stress calculations, column design, and connector loads. It supports both metric (SI) and imperial (USCS) units for comprehensive engineering analysis.

**Highlights:** 55 engineering calculators, Timber and civil engineering parameters, Beam properties calculations, Stress and load analysis, Column design tools, Connector load calculations, Metric and imperial units

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

**In-app purchases:** none


### Days calc

[App page](https://appshunter.io/ios/app/days-calc-dates-calculator/id1135287767)

Calculate the difference between two dates or add days to a specific date. This tool helps you determine future dates, remaining days until an event, or days passed since a past date. It conveniently saves your last calculation for quick access.

**Highlights:** Add days to a date, Calculate difference between dates, Count days, weeks, or years-months-days, Find remaining days until a date, Track days passed since a date, Saves last calculated date

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Timber Engineering Calculator free?

Timber Engineering Calculator costs $3.99, with no in-app purchases.

### Is Days calc free?

Days calc costs $0.99, with no in-app purchases.

### Which has better reviews, Timber Engineering Calculator or Days calc?

Days calc is rated higher. Timber Engineering Calculator averages 3.9 out of 5 from 7 ratings, while Days calc averages 4.8 from 4 ratings.

### Do Timber Engineering Calculator or Days calc have ads?

Neither Timber Engineering Calculator nor Days calc shows ads.

### Which is updated more often, Timber Engineering Calculator or Days calc?

Timber Engineering Calculator ships an update every 39 months, and Days calc every 2 months. Most recently, Timber Engineering Calculator was updated on August 28, 2026 and Days calc on August 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.*