# PDF Reader vs SpeakLoop

The clearest difference is in-app purchases: PDF Reader at none against SpeakLoop's 3. PDF Reader also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.0). SpeakLoop's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 114 months). On price there is nothing between them.

Both are free to download. SpeakLoop sells 3 in-app purchases, starting at $4.99 per month. PDF Reader asks for nothing beyond the download.

PDF Reader ships an update every 114 months, SpeakLoop every 2 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | PDF Reader | SpeakLoop |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 114 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 34 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [宗海 陈](https://appshunter.io/developer/1732702255) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-for-books/id1084659168)

Easily open and view all your important files, including PDFs, documents, spreadsheets, presentations, and images, in one straightforward app. Designed for simplicity and speed, it's your reliable companion for accessing digital materials and eBooks quickly with a clean interface.

**Highlights:** Open PDFs and eBooks, View Office files (.doc, .xls, .ppt), Access image files (.png, .jpg), Open .html web pages, Clean and clear interface, Fast and reliable file viewing

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

**In-app purchases:** none


### SpeakLoop

[App page](https://appshunter.io/ios/app/speakloop-english-shadowing/id6760541164)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Pro | $4.99 | per month |
| 1 Year Pro | $19.99 | per year |
| Lifetime Pro | $29.99 | one-time |


## Frequently asked questions

### Is PDF Reader free?

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

### Is SpeakLoop free?

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

### Do PDF Reader or SpeakLoop have ads?

PDF Reader shows ads; SpeakLoop does not.

### Which is updated more often, PDF Reader or SpeakLoop?

PDF Reader ships an update every 114 months, and SpeakLoop every 2 weeks. Most recently, PDF Reader was updated on October 10, 2026 and SpeakLoop on October 10, 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.*