# Conversion Calculator Plus vs Converter AM

The clearest difference is ads: Converter AM at none against Conversion Calculator Plus's shown. Converter AM also leads on device support (5 vs 3). Conversion Calculator Plus's advantage is ratings volume (15K vs 516) and update cadence (weekly vs every 2 weeks). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Conversion Calculator Plus sells 1 in-app purchase, starting at $9.99 per year and Converter AM sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Conversion Calculator Plus against 4.7 for Converter AM. That said, the two scores are not equally well evidenced: Conversion Calculator Plus has 15K ratings behind it against 516, so its average is the more settled of the two. Written reviews are what separate them: 69% of Conversion Calculator Plus's written reviews are positive against 67% of Converter AM's.

Conversion Calculator Plus ships an update weekly, Converter AM every 2 weeks. The most recent releases landed on September 22, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Conversion Calculator Plus | Converter AM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15K ratings)](https://appshunter.io/ios/app/conversion-calculator-plus/id1113920724/reviews) | [4.7 (516 ratings)](https://appshunter.io/ios/app/converter-am/id1450259074/reviews) |
| Number of ratings | **15K** | 516 |
| Positive reviews | **69.2% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | +4 | 4+ |
| Developer | [Adysseus](https://appshunter.io/developer/447444997) | [Andreas Maier](https://appshunter.io/developer/454364359) |

## What reviewers say

### Conversion Calculator Plus

[App page](https://appshunter.io/ios/app/conversion-calculator-plus/id1113920724)

This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.

**Highlights:** Unit and currency conversion, Supports 160+ currencies (real & crypto), Automatic currency exchange rate updates, Simple or carousel design options, Dark Mode support, Customizable home screen layout, Split screen mode on iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads For One Year | $9.99 | per year |

**What reviewers like**

- 🚀 Great app
- 👍 Easy to use
- 🚀 Comprehensive conversions
- 👍 Intuitive interface
- 🚀 Useful tool

**What reviewers complain about**

- 🐛 Consent required for tracking
- 🐛 Update problems
- 🐛 Currency not updating
- 🔒 Forced to allow tracking
- 🔒 Forced to subscribe or view ads

**Reported bugs**

- Currency conversion not working
- App gets stuck on consent page
- Unable to get past ads/subscription page

**Requested features**

- Add running pace conversions
- Add shoe size converter
- Provide paid ad-free version


### Converter AM

[App page](https://appshunter.io/ios/app/converter-am/id1450259074)

This app converts units and currencies with a focus on simple user guidance. It allows for real-time conversion as you type and can also function as a basic calculator. The interface is designed to remain uncomplicated even with future optimizations.

**Highlights:** Real-time unit conversion, Currency conversion, Basic arithmetic calculator, Customizable units, Simple user interface

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $4.99 | per year |
| Premium version without ads | $9.99 | one-time |

**What reviewers like**

- 👍 Free and brilliant app
- 👍 Works the way it should
- 👍 Easy to use
- 👍 Handy on mobile
- 👍 Great for various unit equivalences

**What reviewers complain about**

- 😠 Forced to watch obnoxious ads
- 😠 App freezes on ads
- 😠 Ads are intrusive
- 😠 Paid for ad-free, but ads returned
- 😠 Forced purchase of ad-free

**Reported bugs**

- App freezes on ads and cannot be closed
- Ads returned after purchasing ad-free version

**Requested features**

- Remember previously used units
- Support for kilos to stones and pounds conversion


## Frequently asked questions

### Is Conversion Calculator Plus free?

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

### Is Converter AM free?

Converter AM is free to download, with in-app purchases available.

### Which has better reviews, Conversion Calculator Plus or Converter AM?

Conversion Calculator Plus and Converter AM are both rated 4.7 out of 5 on the App Store, from 15K and 516 ratings respectively.

### Do Conversion Calculator Plus or Converter AM have ads?

Conversion Calculator Plus shows ads; Converter AM does not.

### Which is updated more often, Conversion Calculator Plus or Converter AM?

Conversion Calculator Plus ships an update weekly, and Converter AM every 2 weeks. Most recently, Conversion Calculator Plus was updated on September 22, 2026 and Converter AM on September 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.*