# SubVox vs KeyFX

The clearest difference is review sentiment: SubVox at 100% against KeyFX's 0%. SubVox also leads on rating (5.0 vs 2.0) and in-app purchases (none vs 1). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. KeyFX sells 1 one-off in-app purchase. SubVox asks for nothing beyond the download.

SubVox holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of SubVox's written reviews are positive against 0% of KeyFX's.

## The numbers

| Metric | SubVox | KeyFX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/subvox/id6756152870/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/keyfx-keyboard-for-magicians/id6796048377/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 26 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Canfield](https://appshunter.io/developer/1858743373) | [Nahapet Arshakyan](https://appshunter.io/developer/1833129577) |

## What reviewers say

### SubVox

[App page](https://appshunter.io/ios/app/subvox/id6756152870)

This tool allows for hands-free content extraction and action triggering using voice commands. It processes audio locally by default, with optional cloud AI integration. Privacy is a core focus, with no storage or collection of user audio or text data.

**Highlights:** Voice-triggered context extraction, Custom start and stop phrases, On-device speech processing, Optional conversational AI, Background mode, Third-party integrations, watchOS companion app

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

**In-app purchases:** none


### KeyFX

[App page](https://appshunter.io/ios/app/keyfx-keyboard-for-magicians/id6796048377)

This is a free, full-featured custom keyboard for iPhone that offers standard typing features like swipe typing and autocorrect. It also includes an optional performance toolkit for stage performers, allowing them to quickly insert prepared text and use custom integrations during a show.

**Highlights:** Swipe typing and autocorrect, Multilingual layouts and themes, Inline translation, Text macros and clipboard helpers, Optional performance toolkit, Customizable text reveals, Personal web service integrations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KFX Magician Mode | $299.99 | one-time |


## Frequently asked questions

### Is SubVox free?

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

### Is KeyFX free?

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

### Which has better reviews, SubVox or KeyFX?

SubVox is rated higher. SubVox averages 5.0 out of 5 from 1 ratings, while KeyFX averages 2.0 from 1 ratings.

### Do SubVox or KeyFX have ads?

Neither SubVox nor KeyFX shows ads.

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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.*