# LibroLog vs e

The clearest difference is in-app purchases: e at none against LibroLog's 1. e also leads on update cadence (every 2 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LibroLog sells 1 one-off in-app purchase. e asks for nothing beyond the download.

LibroLog ships an update every 11 months, e every 2 months. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | LibroLog | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 26 MB | 32 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UMIT TUNC](https://appshunter.io/developer/1813158868) | [Aydn acar](https://appshunter.io/developer/1713167202) |

## What reviewers say

### LibroLog

[App page](https://appshunter.io/ios/app/librolog/id6745908015)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sınırsız Kitap | $0.99 | one-time |


### e

[App page](https://appshunter.io/ios/app/e-portfolyo/id6751822591)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LibroLog free?

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

### Is e free?

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

### Do LibroLog or e have ads?

Neither LibroLog nor e shows ads.

### Which is updated more often, LibroLog or e?

LibroLog ships an update every 11 months, and e every 2 months. Most recently, LibroLog was updated on September 13, 2026 and e on September 10, 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.*