# Conversion vs SWTCH Install

The clearest difference is price: SWTCH Install at Free against Conversion's $0.99. SWTCH Install also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.5 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

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

Conversion ships an update every 2 months, SWTCH Install every 3 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Conversion | SWTCH Install |
| --- | --- | --- |
| 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 3 weeks** |
| Monetization | Paid | — |
| Size | 2 MB | 59 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duncan Campbell](https://appshunter.io/developer/286552076) | [SWTCH Energy Inc](https://appshunter.io/developer/1262961339) |

## 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


### SWTCH Install

[App page](https://appshunter.io/ios/app/swtch-install/id6740869501)

**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 SWTCH Install free?

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

### Do Conversion or SWTCH Install have ads?

Neither Conversion nor SWTCH Install shows ads.

### Which is updated more often, Conversion or SWTCH Install?

Conversion ships an update every 2 months, and SWTCH Install every 3 weeks. Most recently, Conversion was updated on October 12, 2026 and SWTCH Install on October 10, 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.*