# Folio vs Readendar

The clearest difference is in-app purchases: Readendar at none against Folio's 5. Readendar also leads on iOS requirement (15.5 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Folio sells 5 in-app purchases, starting at $0.99 per month. Readendar asks for nothing beyond the download.

Folio ships an update every 4 days, Readendar every 3 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Folio | Readendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/folio-book-tracker/id6764345729/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 154 MB | 37 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Miguel Pacheco](https://appshunter.io/developer/1814844861) | [Daniel Balastegui Julian](https://appshunter.io/developer/6802320491) |

## What reviewers say

### Folio

[App page](https://appshunter.io/ios/app/folio-book-tracker/id6764345729)

Organize your reading list, track progress, and build a personalized digital bookshelf. Log reading sessions, save notes and quotes, and set reading goals. Connect with other readers or keep your library private.

**Highlights:** Track reading progress, Organize TBR lists, Build visual bookshelves, Import from Goodreads/StoryGraph, Log reading sessions with timer, Set reading goals and streaks, Save notes and quotes

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Folio Plus Monthly | $0.99 | per month |
| Folio Plus Annual | $8.99 | per year |
| Folio Plus Annual | $8.99 | per year |
| Folio Plus Annual | $8.99 | per year |
| Folio Plus Lifetime | $24.99 | one-time |


### Readendar

[App page](https://appshunter.io/ios/app/readendar-planifica-y-lee/id6802320489)

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

**In-app purchases:** none


## Frequently asked questions

### Is Folio free?

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

### Is Readendar free?

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

### Do Folio or Readendar have ads?

Neither Folio nor Readendar shows ads.

### Which is updated more often, Folio or Readendar?

Folio ships an update every 4 days, and Readendar every 3 days. Most recently, Folio was updated on October 31, 2026 and Readendar on October 29, 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.*