# HE vs Unit Converter And Tools

The clearest difference is in-app purchases: HE at none against Unit Converter And Tools's 3. HE also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Unit Converter And Tools sells 3 in-app purchases, starting at $4.49 per month. HE asks for nothing beyond the download.

HE ships an update every 3 weeks, Unit Converter And Tools every 10 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | HE | Unit Converter And Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/unit-converter-and-tools/id1637233434/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 23 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HARIS ENTERPRISES (PRIVATE) LIMITED](https://appshunter.io/developer/1390661788) | [Yalintech](https://appshunter.io/developer/1530568426) |

## What reviewers say

### HE

[App page](https://appshunter.io/ios/app/he-gems/id1612394567)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unit Converter And Tools

[App page](https://appshunter.io/ios/app/unit-converter-and-tools/id1637233434)

This app offers a comprehensive suite of tools, including unit conversion, device information access, a digital compass, and a metal detector. It supports multiple languages and allows for offline conversions, aiming to simplify daily tasks and provide useful device utilities.

**Highlights:** Unit conversion for all types, Offline conversion capability, Device information access, Digital compass with level, Metal detector with vibration alarm, Multiple language support

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.49 | per month |
| Yearly Subscription | $7.49 | per year |
| One time purchase | $10.99 | one-time |


## Frequently asked questions

### Is HE free?

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

### Is Unit Converter And Tools free?

Unit Converter And Tools is free to download, with in-app purchases available.

### Do HE or Unit Converter And Tools have ads?

Unit Converter And Tools shows ads; HE does not.

### Which is updated more often, HE or Unit Converter And Tools?

HE ships an update every 3 weeks, and Unit Converter And Tools every 10 months. Most recently, HE was updated on October 30, 2026 and Unit Converter And Tools on November 3, 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.*