# Hardcover.app vs Ondelia

The clearest difference is in-app purchases: Ondelia at none against Hardcover.app's 2. Ondelia also leads on update cadence (every 3 days vs every 6 months). Hardcover.app's advantage is iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

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

Hardcover.app ships an update every 6 months, Ondelia every 3 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hardcover.app | Ondelia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (66 ratings)](https://appshunter.io/ios/app/hardcoverapp/id1663379893/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 27 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Hardcover LLC](https://appshunter.io/developer/1663379895) | [Jonathan Jayet](https://appshunter.io/developer/6809228482) |

## What reviewers say

### Hardcover.app

[App page](https://appshunter.io/ios/app/hardcoverapp/id1663379893)

This app helps you organize and discover books. Track what you've read, create custom lists, and see what friends are reading. Set reading goals and share your thoughts on books.

**Highlights:** Track read and to-read books, Organize with lists and tags, See friends' reading activity, Discover trending books, Rate and review books, Set reading goals, Track reading statistics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter - Monthly | $4.99 | per month |
| Supporter - Yearly | $49.99 | per year |


### Ondelia

[App page](https://appshunter.io/ios/app/ondelia/id6809228480)

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hardcover.app free?

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

### Is Ondelia free?

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

### Do Hardcover.app or Ondelia have ads?

Neither Hardcover.app nor Ondelia shows ads.

### Which is updated more often, Hardcover.app or Ondelia?

Hardcover.app ships an update every 6 months, and Ondelia every 3 days. Most recently, Hardcover.app was updated on October 30, 2026 and Ondelia on October 24, 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.*