# NadirKitap vs SAB1000

The clearest difference is update cadence: NadirKitap at every 2 weeks against SAB1000's monthly. NadirKitap also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NadirKitap ships an update every 2 weeks, SAB1000 monthly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NadirKitap | SAB1000 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/nadirkitap/id1562308156/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | — |
| Size | 43 MB | 103 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NADIRKITAP BILISIM VE REKLAMCILIK](https://appshunter.io/developer/1562308158) | [Sabahath Nousheen](https://appshunter.io/developer/1690915622) |

## What reviewers say

### NadirKitap

[App page](https://appshunter.io/ios/app/nadirkitap/id1562308156)

Discover and purchase rare, out-of-print, and second-hand books, magazines, and collectible items from thousands of trusted sellers. Securely find unique publications and artworks, with advanced search and notification features.

**Highlights:** Rare and second-hand books, Antiquarian publications, Magazines and periodicals, Art and collectible items, Advanced search and filtering, Trusted sellers network, Secure trading system

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

**In-app purchases:** none


### SAB1000

[App page](https://appshunter.io/ios/app/sab1000/id6449863231)

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

**In-app purchases:** none


## Frequently asked questions

### Is NadirKitap free?

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

### Is SAB1000 free?

SAB1000 is free to download, with no in-app purchases.

### Do NadirKitap or SAB1000 have ads?

Neither NadirKitap nor SAB1000 shows ads.

### Which is updated more often, NadirKitap or SAB1000?

NadirKitap ships an update every 2 weeks, and SAB1000 monthly. Most recently, NadirKitap was updated on October 11, 2026 and SAB1000 on October 25, 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.*