# Conversion vs Comfort Tan Pay

The clearest difference is price: Comfort Tan Pay at Free against Conversion's $0.99. Comfort Tan Pay also leads on iOS requirement (13.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Comfort Tan Pay is free to download; Conversion costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 21, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Conversion | Comfort Tan Pay |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/conversion-unit-converter/id286552073/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 61.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | — |
| Size | 2 MB | 29 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duncan Campbell](https://appshunter.io/developer/286552076) | [Comfort Tan](https://appshunter.io/developer/1528928563) |

## What reviewers say

### Conversion

[App page](https://appshunter.io/ios/app/conversion-unit-converter/id286552073)

This utility app provides instant conversions between a wide range of units, including metric, imperial, and currency. It features live exchange rates and supports 33 languages, all within a clean, clutter-free interface.

**Highlights:** Extensive unit categories (12 categories, 96 units), Live, offline-capable currency exchange rates, Supports 33 languages and regional number formats, Modern, clutter-free interface with fluid animations, Full VoiceOver and accessibility support, No ads, analytics, or tracking

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

**In-app purchases:** none


### Comfort Tan Pay

[App page](https://appshunter.io/ios/app/comfort-tan-pay/id1528928561)

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

**In-app purchases:** none


## Frequently asked questions

### Is Conversion free?

Conversion costs $0.99, with no in-app purchases.

### Is Comfort Tan Pay free?

Comfort Tan Pay is free to download, with no in-app purchases.

### Do Conversion or Comfort Tan Pay have ads?

Neither Conversion nor Comfort Tan Pay shows ads.

### Which is updated more often, Conversion or Comfort Tan Pay?

Conversion ships an update every 2 months, and Comfort Tan Pay every 2 months. Most recently, Conversion was updated on October 21, 2026 and Comfort Tan Pay on October 4, 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.*