# Kitaplarım vs Opa! Bilingual Book Reader

The clearest difference is ads: Opa! Bilingual Book Reader at none against Kitaplarım's shown. Opa! Bilingual Book Reader also leads on update cadence (every 5 days vs fortnightly). Kitaplarım's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Kitaplarım sells 1 one-off in-app purchase and Opa! Bilingual Book Reader sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Kitaplarım ships an update fortnightly, Opa! Bilingual Book Reader every 5 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Kitaplarım | Opa! Bilingual Book Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kitaplarm/id1504857982/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 118 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [tamer bayramogullari](https://appshunter.io/developer/963571955) | [Momentarium LLC](https://appshunter.io/developer/1671025250) |

## What reviewers say

### Kitaplarım

[App page](https://appshunter.io/ios/app/kitaplarm/id1504857982)

Manage your personal library with this app. Track books you've read, are reading, or plan to read. Easily add books via barcode, online search, or manually, and organize them with custom lists, categories, and notes.

**Highlights:** Track read, reading, and to-read books, Add books via barcode, online search, or manual entry, Create custom lists and categories, Add notes and build personal archives, Share reading lists, View reading statistics and library summaries

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ömür Boyu Pro | $3.99 | one-time |


### Opa! Bilingual Book Reader

[App page](https://appshunter.io/ios/app/opa-bilingual-book-reader/id6817152105)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $4.99 | per month |
| Year | $14.99 | per year |


## Frequently asked questions

### Is Kitaplarım free?

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

### Is Opa! Bilingual Book Reader free?

Opa! Bilingual Book Reader is free to download, with in-app purchases available.

### Do Kitaplarım or Opa! Bilingual Book Reader have ads?

Kitaplarım shows ads; Opa! Bilingual Book Reader does not.

### Which is updated more often, Kitaplarım or Opa! Bilingual Book Reader?

Kitaplarım ships an update fortnightly, and Opa! Bilingual Book Reader every 5 days. Most recently, Kitaplarım was updated on November 7, 2026 and Opa! Bilingual Book Reader on November 6, 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.*