# FastyBooky vs Readgio

The clearest difference is in-app purchases: FastyBooky at none against Readgio's 3. Readgio's advantage is update cadence (fortnightly vs every 10 months) and chart position (#166 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Readgio sells 3 in-app purchases, starting at $1.99 per month. FastyBooky asks for nothing beyond the download.

FastyBooky ships an update every 10 months, Readgio fortnightly. The most recent releases landed on October 28, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | FastyBooky | Readgio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/readgio-epub-and-pdf-reader/id6757845515/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 92.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | — | Freemium |
| Best chart rank | — | **#166** |
| Size | 13 MB | 69 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IVO GIL VICENTE COUTINHO](https://appshunter.io/developer/1794702584) | [Anna Sadnova](https://appshunter.io/developer/1832117340) |

## What reviewers say

### FastyBooky

[App page](https://appshunter.io/ios/app/fastybooky/id6741560444)

**Features:** macOS Compatibility

**In-app purchases:** none


### Readgio

[App page](https://appshunter.io/ios/app/readgio-epub-and-pdf-reader/id6757845515)

**Currently charting:** #166 Top Free · Book (US App Store)

This app allows you to read your EPUB and PDF files, tracking your reading progress, time, and speed automatically. Save and revisit highlighted passages, and even log physical book reading sessions to keep your entire reading history in one place.

**Highlights:** Automatic reading progress tracking, Chapter time estimation, Adjustable PDF reader mode, Highlighting and quote saving, Manual logging for physical books, iCloud sync for progress and bookmarks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro: monthly | $1.99 | per month |
| Pro: annual | $13.99 | per year |
| Pro: lifetime | $19.99 | one-time |


## Frequently asked questions

### Is FastyBooky free?

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

### Is Readgio free?

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

### Do FastyBooky or Readgio have ads?

Neither FastyBooky nor Readgio shows ads.

### Which is updated more often, FastyBooky or Readgio?

FastyBooky ships an update every 10 months, and Readgio fortnightly. Most recently, FastyBooky was updated on October 28, 2026 and Readgio on November 7, 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.*