# eDocReader vs Pibo

The clearest difference is in-app purchases: eDocReader at none against Pibo's 2. eDocReader also leads on ads (none vs shown). Pibo's advantage is update cadence (every 9 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Pibo sells 2 in-app purchases, starting at $4.99 per month. eDocReader asks for nothing beyond the download.

eDocReader ships an update every 4 months, Pibo every 9 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | eDocReader | Pibo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/edocreader/id433847604/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 94.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 13 MB | 45 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [NIPPON INFORMATION CO.,LTD.](https://appshunter.io/developer/396358322) | [Milad Ghadi](https://appshunter.io/developer/1875406099) |

## What reviewers say

### eDocReader

[App page](https://appshunter.io/ios/app/edocreader/id433847604)

Organize and annotate PDF documents with a tabbed interface and bookmarking features. Collaborate in real-time with paperless meetings, synchronizing viewing and drawings across multiple devices.

**Highlights:** Tabbed PDF interface, Page bookmarking, Thumbnail view, Drawing and text annotation, Magnifier mode, Paperless meeting synchronization, Connect up to 8 devices

**Features:** Vision Pro support

**In-app purchases:** none


### Pibo

[App page](https://appshunter.io/ios/app/pibo/id6770033966)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pibo Pro Monthly | $4.99 | per month |
| Pibo Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is eDocReader free?

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

### Is Pibo free?

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

### Do eDocReader or Pibo have ads?

Pibo shows ads; eDocReader does not.

### Which is updated more often, eDocReader or Pibo?

eDocReader ships an update every 4 months, and Pibo every 9 days. Most recently, eDocReader was updated on November 6, 2026 and Pibo on November 5, 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.*