# Hebrew DateConverter vs Unit Converter Engineering Pro

The clearest difference is price: Unit Converter Engineering Pro at Free against Hebrew DateConverter's $0.99. Unit Converter Engineering Pro also leads on iOS requirement (13.0 vs 18.6). Hebrew DateConverter's advantage is in-app purchases (none vs 2). On update cadence, ads and device support there is nothing between them.

Unit Converter Engineering Pro is free to download; Hebrew DateConverter costs $0.99 up front. Unit Converter Engineering Pro sells 2 in-app purchases, starting at $5.99 per 7 days. Hebrew DateConverter asks for nothing beyond the download.

Hebrew DateConverter ships an update every 11 days, Unit Converter Engineering Pro weekly. The most recent releases landed on August 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Hebrew DateConverter | Unit Converter Engineering Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-engineering-pro/id6757166485/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 77 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dor Pascal](https://appshunter.io/developer/1773249483) | [Kaiguri Tech](https://appshunter.io/developer/1864995084) |

## What reviewers say

### Hebrew DateConverter

[App page](https://appshunter.io/ios/app/hebrew-dateconverter/id6736856508)

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

**In-app purchases:** none


### Unit Converter Engineering Pro

[App page](https://appshunter.io/ios/app/unit-converter-engineering-pro/id6757166485)

This app provides precise unit conversions for engineers, scientists, and students. It supports over 100 units across 35 categories, including scientific notation and 9-digit decimal precision. The tool works offline and adheres to SI, NIST, and ISO standards.

**Highlights:** Over 100 units in 35+ categories, Scientific notation support, 9-digit decimal precision, SI, NIST, ISO compliant, Offline functionality, Specialized units included

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Trial | $5.99 | per 7 days |
| Yearly Plan | $19.99 | per year |


## Frequently asked questions

### Is Hebrew DateConverter free?

Hebrew DateConverter costs $0.99, with no in-app purchases.

### Is Unit Converter Engineering Pro free?

Unit Converter Engineering Pro is free to download, with in-app purchases available.

### Do Hebrew DateConverter or Unit Converter Engineering Pro have ads?

Neither Hebrew DateConverter nor Unit Converter Engineering Pro shows ads.

### Which is updated more often, Hebrew DateConverter or Unit Converter Engineering Pro?

Hebrew DateConverter ships an update every 11 days, and Unit Converter Engineering Pro weekly. Most recently, Hebrew DateConverter was updated on August 24, 2026 and Unit Converter Engineering Pro on September 15, 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.*