# Text to Speech vs PDF Compressor

The clearest difference is iOS requirement: Text to Speech at 15.5 against PDF Compressor's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Text to Speech sells 6 in-app purchases, starting at $6.99 per 7 days and PDF Compressor sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Text to Speech | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (9 ratings)](https://appshunter.io/ios/app/text-to-speech-listen-ai/id6743119800/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 162 MB | 46 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladyslav Kulykevych](https://appshunter.io/developer/1840404993) | [Zahid Hussain](https://appshunter.io/developer/1825488742) |

## What reviewers say

### Text to Speech

[App page](https://appshunter.io/ios/app/text-to-speech-listen-ai/id6743119800)

Convert text into spoken audio or transcribe audio/video files into text. Customize AI speakers for a personalized listening experience. Ideal for learning, work, or accessibility needs.

**Highlights:** Text to speech conversion, Audio/video to text transcription, Customizable AI speakers, Document and website reading, Camera capture to speech, YouTube to text transcription, Cloud storage integration

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| text to speech | $6.99 | per 7 days |
| Week | $6.99 | per 7 days |
| text to speech free | $44.99 | per year |
| Year | $44.99 | per year |
| 2 hours | $4.99 | one-time |
| 12 hours | $29.99 | one-time |


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-merge-split/id6748366278)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Monthly Plan | $12.99 | per month |
| Yearly Plan | $24.99 | per year |
| Yearly Trial Plan | $29.99 | per year |


## Frequently asked questions

### Is Text to Speech free?

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

### Is PDF Compressor free?

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

### Do Text to Speech or PDF Compressor have ads?

Both Text to Speech and PDF Compressor show ads.

### Which is updated more often, Text to Speech or PDF Compressor?

Text to Speech ships an update fortnightly, and PDF Compressor fortnightly. Most recently, Text to Speech was updated on October 23, 2026 and PDF Compressor on October 6, 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.*