# KeyIdentity Authenticator vs AI Text To Speech

The clearest difference is in-app purchases: KeyIdentity Authenticator at none against AI Text To Speech's 8. KeyIdentity Authenticator also leads on iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Text To Speech sells 8 in-app purchases, starting at $4.99 per 7 days. KeyIdentity Authenticator asks for nothing beyond the download.

## The numbers

| Metric | KeyIdentity Authenticator | AI Text To Speech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/ai-text-to-speech-voice-forge/id6743238823/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 223 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KeyIdentity GmbH](https://appshunter.io/developer/571941070) | [Heliogram Labs](https://appshunter.io/developer/1671213246) |

## What reviewers say

### KeyIdentity Authenticator

[App page](https://appshunter.io/ios/app/keyidentity-authenticator/id1156019084)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Text To Speech

[App page](https://appshunter.io/ios/app/ai-text-to-speech-voice-forge/id6743238823)

This app transforms text into lifelike speech using advanced AI technology, operating entirely offline for enhanced privacy. It offers unlimited usage with no restrictions and supports exporting audio in various formats.

**Highlights:** Offline text-to-speech conversion, Realistic AI-powered voices, Unlimited usage (no limits), Import text from documents, Export audio in multiple formats, 29 distinct voice options

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voice Forge, Billed Weekly | $4.99 | per 7 days |
| Voice Forge, Billed Weekly | $6.99 | per 7 days |
| Voice Forge, Billed Monthly | $6.99 | per month |
| Voice Forge, Billed Monthly | $9.99 | per month |
| Voice Forge, Billed Yearly | $29.99 | per year |
| Voice Forge, Billed Yearly | $39.99 | per year |
| Voice Forge, Lifetime Access | $39.99 | one-time |
| Voice Forge, Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is KeyIdentity Authenticator free?

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

### Is AI Text To Speech free?

AI Text To Speech is free to download, with in-app purchases available.

### Do KeyIdentity Authenticator or AI Text To Speech have ads?

Neither KeyIdentity Authenticator nor AI Text To Speech 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.*