# Perpustam Elib vs Keeps

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

Both are free to download. Keeps sells 2 in-app purchases, starting at $3.49 per month. Perpustam Elib asks for nothing beyond the download.

Perpustam Elib ships an update fortnightly, Keeps every 2 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Perpustam Elib | Keeps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 64 MB | 59 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xentral Methods](https://appshunter.io/developer/464707106) | [Seungpyo Han](https://appshunter.io/developer/1812303539) |

## What reviewers say

### Perpustam Elib

[App page](https://appshunter.io/ios/app/perpustam-elib/id6737874282)

**Features:** macOS Compatibility

**In-app purchases:** none


### Keeps

[App page](https://appshunter.io/ios/app/keeps-reading-tracker/id6757674636)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro plan | $3.49 | per month |
| Pro Plan | $34.99 | per year |


## Frequently asked questions

### Is Perpustam Elib free?

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

### Is Keeps free?

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

### Do Perpustam Elib or Keeps have ads?

Keeps shows ads; Perpustam Elib does not.

### Which is updated more often, Perpustam Elib or Keeps?

Perpustam Elib ships an update fortnightly, and Keeps every 2 months. Most recently, Perpustam Elib was updated on October 15, 2026 and Keeps on October 10, 2026.

---

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