# Conversion Calculator Units vs EZ Weights & Measures

The clearest difference is in-app purchases: EZ Weights & Measures at none against Conversion Calculator Units's 1. EZ Weights & Measures also leads on rating (5.0 vs 4.7). Conversion Calculator Units's advantage is ratings volume (5K vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Conversion Calculator Units sells 1 one-off in-app purchase. EZ Weights & Measures asks for nothing beyond the download.

EZ Weights & Measures holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Conversion Calculator Units has 5K ratings behind it against 1, so its average is the more settled of the two.

Conversion Calculator Units ships an update every 2 months, EZ Weights & Measures every 5 weeks. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Conversion Calculator Units | EZ Weights & Measures |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5K ratings)](https://appshunter.io/ios/app/conversion-calculator-units/id727632233/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ez-weights-and-measures/id6443472032/reviews)** |
| Number of ratings | **5K** | 1 |
| Positive reviews | 82.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 41 MB | 4 MB |
| Requires iOS | **15.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RV AppStudios LLC](https://appshunter.io/developer/340181308) | [FIL N GO Inc.](https://appshunter.io/developer/1642613361) |

## What reviewers say

### Conversion Calculator Units

[App page](https://appshunter.io/ios/app/conversion-calculator-units/id727632233)

This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.

**Highlights:** Converts over 140 units, Supports 12 conversion categories, Customizable themes, Drag and set unit positions, Add units to favorites, Share converted units via email

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 👍 User-friendly
- 🚀 Easy to use
- 💡 Helpful for learning metric system
- 👍 Great for conversions
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Ads disrupt usage
- 🐛 Difficult to change units
- 🐛 Lacks portrait mode
- 🐛 Upside-down orientation issues
- 🐛 Cluttered UI design

**Reported bugs**

- Ads not removed after purchase
- Incorrect unit conversions

**Requested features**

- Add pressure conversion units
- Include a basic calculator function
- Implement multi-language support
- Allow customization of unit order


### EZ Weights & Measures

[App page](https://appshunter.io/ios/app/ez-weights-and-measures/id6443472032)

Easily convert units of measurement for temperature, weight, distance, area, and volume. Supports various units and offers data entry via wheel or keyboard for quick conversions.

**Highlights:** Temperature conversion, Weight conversion, Distance conversion, Area conversion, Volume conversion, Wheel or keyboard data entry

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Conversion Calculator Units free?

Conversion Calculator Units is free to download, with in-app purchases available.

### Is EZ Weights & Measures free?

EZ Weights & Measures is free to download, with no in-app purchases.

### Which has better reviews, Conversion Calculator Units or EZ Weights & Measures?

EZ Weights & Measures is rated higher. Conversion Calculator Units averages 4.7 out of 5 from 5K ratings, while EZ Weights & Measures averages 5.0 from 1 ratings.

### Do Conversion Calculator Units or EZ Weights & Measures have ads?

Both Conversion Calculator Units and EZ Weights & Measures show ads.

### Which is updated more often, Conversion Calculator Units or EZ Weights & Measures?

Conversion Calculator Units ships an update every 2 months, and EZ Weights & Measures every 5 weeks. Most recently, Conversion Calculator Units was updated on October 17, 2026 and EZ Weights & Measures on October 6, 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.*