# Text to Speech vs ComicPDFReader

The clearest difference is in-app purchases: ComicPDFReader at none against Text to Speech's 5. Text to Speech's advantage is update cadence (every 3 days vs every 4 months) and iOS requirement (15 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. Text to Speech sells 5 in-app purchases, starting at $2.99 per 7 days. ComicPDFReader asks for nothing beyond the download.

Text to Speech ships an update every 3 days, ComicPDFReader every 4 months. Both last shipped on September 27, 2026.

## The numbers

| Metric | Text to Speech | ComicPDFReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Size | 82 MB | 2 MB |
| Requires iOS | **15** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Yunji Technology Co., Ltd](https://appshunter.io/developer/1821098521) | [HSIA-TING YEH](https://appshunter.io/developer/1855889149) |

## What reviewers say

### Text to Speech

[App page](https://appshunter.io/ios/app/text-to-speech-natural-voice/id6747368466)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $2.99 | per 7 days |
| 连续包周 | $2.99 | per 7 days |
| 连续包月 | $4.99 | per month |
| 连续包季 | $12.99 | per 3 months |
| 连续包年 | $29.99 | per year |


### ComicPDFReader

[App page](https://appshunter.io/ios/app/comicpdfreader/id6755726421)

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

**In-app purchases:** none


## Frequently asked questions

### Is Text to Speech free?

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

### Is ComicPDFReader free?

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

### Do Text to Speech or ComicPDFReader have ads?

Neither Text to Speech nor ComicPDFReader shows ads.

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

Text to Speech ships an update every 3 days, and ComicPDFReader every 4 months. Most recently, Text to Speech was updated on September 27, 2026 and ComicPDFReader on September 27, 2026.

---

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