# TGSpeechBox vs Sullivan A

The clearest difference is in-app purchases: TGSpeechBox at none against Sullivan A's 4. TGSpeechBox also leads on update cadence (weekly vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sullivan A sells 4 in-app purchases, starting at $9.99 per month. TGSpeechBox asks for nothing beyond the download.

TGSpeechBox ships an update weekly, Sullivan A every 2 weeks. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TGSpeechBox | Sullivan A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 33 MB | 60 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tamas Geczy](https://appshunter.io/developer/1879168386) | [TUAT Inc.](https://appshunter.io/developer/1475001045) |

## What reviewers say

### TGSpeechBox

[App page](https://appshunter.io/ios/app/tgspeechbox/id6759512621)

**Features:** Vision Pro support

**In-app purchases:** none


### Sullivan A

[App page](https://appshunter.io/ios/app/sullivan-a/id6775714412)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $9.99 | per month |
| Usage 50 Top-Up | $0.99 | one-time |
| Usage 200 Top-Up | $2.99 | one-time |
| Usage 500 Top-Up | $6.99 | one-time |


## Frequently asked questions

### Is TGSpeechBox free?

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

### Is Sullivan A free?

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

### Do TGSpeechBox or Sullivan A have ads?

Neither TGSpeechBox nor Sullivan A shows ads.

### Which is updated more often, TGSpeechBox or Sullivan A?

TGSpeechBox ships an update weekly, and Sullivan A every 2 weeks. Most recently, TGSpeechBox was updated on October 17, 2026 and Sullivan A on October 24, 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.*