# Leero vs Reader King

The clearest difference is update cadence: Leero at every 3 days against Reader King's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Leero sells 5 in-app purchases, starting at $4.99 per month and Reader King sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Leero ships an update every 3 days, Reader King every 4 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Leero | Reader King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/leero-book-and-reading-tracker/id6759789674/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 122 MB | 6 MB |
| Requires iOS | **18.2** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Vladimir Sevastianov](https://appshunter.io/developer/1668034076) | [lecoo](https://appshunter.io/developer/1630534948) |

## What reviewers say

### Leero

[App page](https://appshunter.io/ios/app/leero-book-and-reading-tracker/id6759789674)

This app helps you log books, track reading sessions, and build a reading journal. Set goals, build streaks, and view stats to stay motivated and remember what you read. Organize your library and enhance your reading habit.

**Highlights:** Log books (want to read, reading, finished), Track reading sessions (pages, time), Set daily reading goals, Build reading streaks, Save notes and quotes, View reading statistics, Add books via search or scan

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Early Adopter | $19.99 | per year |
| Premium | $39.99 | per year |
| Early Adopter Lifetime | $39.99 | one-time |
| Premium Lifetime | $79.99 | one-time |


### Reader King

[App page](https://appshunter.io/ios/app/reader-king/id6785942008)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader King Enhanced | $0.99 | one-time |


## Frequently asked questions

### Is Leero free?

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

### Is Reader King free?

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

### Do Leero or Reader King have ads?

Neither Leero nor Reader King shows ads.

### Which is updated more often, Leero or Reader King?

Leero ships an update every 3 days, and Reader King every 4 weeks. Most recently, Leero was updated on October 25, 2026 and Reader King on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*