# Math Gero vs BabelVoice

The clearest difference is price: Math Gero at Free against BabelVoice's $3.99. Math Gero also leads on iOS requirement (15.1 vs 17.0). BabelVoice's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

Math Gero is free to download; BabelVoice costs $3.99 up front. Math Gero sells 3 in-app purchases, starting at $2.99 per 7 days. BabelVoice asks for nothing beyond the download.

## The numbers

| Metric | Math Gero | BabelVoice |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/babelvoice-speech-to-text/id6780700316/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Paid |
| Size | 48 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Andre Harry](https://appshunter.io/developer/1787113883) | [日春 孙](https://appshunter.io/developer/1857826911) |

## What reviewers say

### Math Gero

[App page](https://appshunter.io/ios/app/math-gero/id6739801039)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |


### BabelVoice

[App page](https://appshunter.io/ios/app/babelvoice-speech-to-text/id6780700316)

This app offers offline speech-to-text transcription and voice note-taking. It processes all audio and text locally on your device, ensuring privacy and functionality without an internet connection. Supports multiple languages and export formats for various use cases.

**Highlights:** Offline recording and real-time transcription, 100% on-device processing, 200+ language support with auto-detection, Import audio/video for transcription, Multiple export formats (TXT, SRT, VTT), Privacy-first design, no cloud upload

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Gero free?

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

### Is BabelVoice free?

BabelVoice costs $3.99, with no in-app purchases.

### Do Math Gero or BabelVoice have ads?

Neither Math Gero nor BabelVoice 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.*