# Text to Speech vs Immunization Record.

The clearest difference is ads: Immunization Record. at none against Text to Speech's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Text to Speech sells 2 in-app purchases, starting at $5.99 per 7 days and Immunization Record. sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Text to Speech | Immunization Record. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Size | 101 MB | 5 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vlad Gavrulash](https://appshunter.io/developer/1787540130) | [Tu Anh Do](https://appshunter.io/developer/738947045) |

## What reviewers say

### Text to Speech

[App page](https://appshunter.io/ios/app/text-to-speech-zen-ai-reader/id6761013423)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Monthly | $19.99 | per month |


### Immunization Record.

[App page](https://appshunter.io/ios/app/immunization-record/id6761815042)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Immunization Premium Monthly | $7.99 | per month |
| Immunization Premium Yearly | $34.99 | per year |
| Immunization Premium Life Time | $49.99 | one-time |


## Frequently asked questions

### Is Text to Speech free?

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

### Is Immunization Record. free?

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

### Do Text to Speech or Immunization Record. have ads?

Text to Speech shows ads; Immunization Record. does not.

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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.*