# Text to Speech PDF Reader vs Decode

The clearest difference is update cadence: Text to Speech PDF Reader at every 10 days against Decode's every 2 months. Text to Speech PDF Reader also leads on iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Text to Speech PDF Reader sells 10 in-app purchases, starting at $0.99 per 7 days and Decode sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Text to Speech PDF Reader ships an update every 10 days, Decode every 2 months. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Text to Speech PDF Reader | Decode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (552 ratings)](https://appshunter.io/ios/app/text-to-speech-pdf-reader/id1519637964/reviews)** | — |
| Number of ratings | **552** | — |
| Positive reviews | 45.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Subscription | — |
| Size | 12 MB | 6 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Bret Lester](https://appshunter.io/developer/917672169) | [Mohan Agoramoorthy](https://appshunter.io/developer/1849585942) |

## What reviewers say

### Text to Speech PDF Reader

[App page](https://appshunter.io/ios/app/text-to-speech-pdf-reader/id1519637964)

Listen to your PDF documents with a variety of high-quality voices and languages. The app highlights words as it reads, automatically scrolls pages, and remembers your reading progress. Save and access specific text sections as highlights.

**Highlights:** Listen to PDF documents, Multiple high-quality voices and languages, Word highlighting and automatic scrolling, Resume reading from last position, Save and access text highlights, Crop feature to skip content, Sync documents across devices

**Features:** Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TTSPDF Unlimited Weekly | $0.99 | per 7 days |
| TTS PDF Yearly | $9.99 | per year |
| Premium Weekly | $9.99 | per 7 days |
| Premium Weekly | $9.99 | per 7 days |
| TTS PDF Basic | $12.99 | per year |
| Premium Monthly | $29.99 | per month |
| Premium Monthly | $29.99 | per month |
| Premium Annual | $119.99 | per year |
| Premium Annual | $119.99 | per year |
| 1 Million Characters | $39.99 | one-time |

**What reviewers like**

- 🚀 Simple and works
- 🚀 Saving my life
- 🚀 Fantastic app
- 🚀 Awesome app
- 🚀 Turns my PDFs to Audio Books

**What reviewers complain about**

- 🐛 Does not read alternate text
- 🐛 Not reading clear anymore
- 🐛 Rubbish
- 🐛 Garbage
- 🐛 Crashed every time I opened it

**Reported bugs**

- Skips paragraphs and double plays when pausing
- Erased files without consent
- Doesn't work with two-column text
- Reads text backwards
- Unable to copy/paste or open certain files

**Requested features**

- Add ability to read alternate text (alttext) in PDFs
- Improve voice quality and options
- Add ability to organize files in folders
- Add mobile-friendly version
- Improve handling of scanned/column PDFs


### Decode

[App page](https://appshunter.io/ios/app/decode-ai-document-reader/id6763841848)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Decode Private | $4.99 | per month |
| Decode Pro | $9.99 | per month |
| Decode Power | $19.99 | per month |
| Decode Private (Annual) | $39.99 | per year |
| Decode Pro (Annual) | $59.99 | per year |
| Decode Power (Annual) | $119.99 | per year |


## Frequently asked questions

### Is Text to Speech PDF Reader free?

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

### Is Decode free?

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

### Do Text to Speech PDF Reader or Decode have ads?

Neither Text to Speech PDF Reader nor Decode shows ads.

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

Text to Speech PDF Reader ships an update every 10 days, and Decode every 2 months. Most recently, Text to Speech PDF Reader was updated on September 29, 2026 and Decode on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*