# Alchemical Input vs MConverter：File Converter・WEBM

The clearest difference is price: MConverter：File Converter・WEBM at Free against Alchemical Input's $1.99. MConverter：File Converter・WEBM also leads on update cadence (every 2 weeks vs every 41 months). Alchemical Input's advantage is in-app purchases (none vs 6) and iOS requirement (15.0 vs 17.6). On ads and device support there is nothing between them.

MConverter：File Converter・WEBM is free to download; Alchemical Input costs $1.99 up front. MConverter：File Converter・WEBM sells 6 in-app purchases, starting at $12.99 per month. Alchemical Input asks for nothing beyond the download.

Alchemical Input ships an update every 41 months, MConverter：File Converter・WEBM every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Alchemical Input | MConverter：File Converter・WEBM |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mconverterfile-converterwebm/id6748453062/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pablo Cussa de Souza](https://appshunter.io/developer/1654566871) | [MConverter](https://appshunter.io/developer/1825844113) |

## What reviewers say

### Alchemical Input

[App page](https://appshunter.io/ios/app/alchemical-input/id6447952302)

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

**In-app purchases:** none


### MConverter：File Converter・WEBM

[App page](https://appshunter.io/ios/app/mconverterfile-converterwebm/id6748453062)

This app allows you to convert a wide range of file types, including images, videos, documents, and archives, into formats that are compatible with your device. It also offers compression features to reduce file sizes and supports batch processing for efficiency.

**Highlights:** Convert images, video, audio, and documents, Support for numerous file formats, File compression up to 90%, Batch conversion of multiple files, Identify and convert unknown file types, Secure on-device processing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MConverter Plus Monthly | $12.99 | per month |
| MConverter Pro Monthly | $25.99 | per month |
| MConverter Max Monthly | $33.99 | per month |
| MConverter Plus Yearly | $116.99 | per year |
| MConverter Pro Yearly | $186.99 | per year |
| MConverter Max Yearly | $249.99 | per year |


## Frequently asked questions

### Is Alchemical Input free?

Alchemical Input costs $1.99, with no in-app purchases.

### Is MConverter：File Converter・WEBM free?

MConverter：File Converter・WEBM is free to download, with in-app purchases available.

### Do Alchemical Input or MConverter：File Converter・WEBM have ads?

Neither Alchemical Input nor MConverter：File Converter・WEBM shows ads.

### Which is updated more often, Alchemical Input or MConverter：File Converter・WEBM?

Alchemical Input ships an update every 41 months, and MConverter：File Converter・WEBM every 2 weeks. Most recently, Alchemical Input was updated on November 3, 2026 and MConverter：File Converter・WEBM on November 5, 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.*