# IPSO Mobile vs IO ∙ Converter & Calculator

The clearest difference is price: IPSO Mobile at Free against IO ∙ Converter & Calculator's $0.99. IPSO Mobile also leads on iOS requirement (12.2 vs 15.0). IO ∙ Converter & Calculator's advantage is device support (5 vs 3). On update cadence, ads and in-app purchases there is nothing between them.

IPSO Mobile is free to download; IO ∙ Converter & Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

IPSO Mobile ships an update every 3 months, IO ∙ Converter & Calculator every 5 months. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | IPSO Mobile | IO ∙ Converter & Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/io-converter-and-calculator/id1668857713/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Paid |
| Size | 87 MB | 1 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [QUALIPSO](https://appshunter.io/developer/1474597022) | [Alex Codrington](https://appshunter.io/developer/358228521) |

## What reviewers say

### IPSO Mobile

[App page](https://appshunter.io/ios/app/ipso-mobile/id1474597023)

**Features:** macOS Compatibility

**In-app purchases:** none


### IO ∙ Converter & Calculator

[App page](https://appshunter.io/ios/app/io-converter-and-calculator/id1668857713)

This utility app offers a comprehensive solution for unit and currency conversions, featuring live currency updates and a built-in calculator. It supports a wide range of units across multiple categories and is available on various Apple platforms.

**Highlights:** 13 conversion categories, Over 120 units supported, Live currency exchange rates, Integrated calculator, Cross-platform availability (Apple devices)

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

**In-app purchases:** none


## Frequently asked questions

### Is IPSO Mobile free?

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

### Is IO ∙ Converter & Calculator free?

IO ∙ Converter & Calculator costs $0.99, with no in-app purchases.

### Do IPSO Mobile or IO ∙ Converter & Calculator have ads?

Neither IPSO Mobile nor IO ∙ Converter & Calculator shows ads.

### Which is updated more often, IPSO Mobile or IO ∙ Converter & Calculator?

IPSO Mobile ships an update every 3 months, and IO ∙ Converter & Calculator every 5 months. Most recently, IPSO Mobile was updated on October 25, 2026 and IO ∙ Converter & Calculator on October 12, 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.*