# Irk Bitig vs Esti.kz

The clearest difference is in-app purchases: Esti.kz at none against Irk Bitig's 5. Esti.kz also leads on update cadence (every 8 days vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Irk Bitig sells 5 in-app purchases, starting at $1.49 per month. Esti.kz asks for nothing beyond the download.

Irk Bitig ships an update every 2 months, Esti.kz every 8 days. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Irk Bitig | Esti.kz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/irk-bitig/id1535458191/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 21 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Emir Sari](https://appshunter.io/developer/1535458193) | [Musa Aldanazar](https://appshunter.io/developer/1823600513) |

## What reviewers say

### Irk Bitig

[App page](https://appshunter.io/ios/app/irk-bitig/id1535458191)

Explore an ancient book of omens written in Old Turkic. Discover your fortune by rolling dice, study original texts with transliterations and translations, and track your history and statistics. Support development through optional donations.

**Highlights:** Ancient Turkic book of omens, Fortune telling via dice roll, Original script, transliteration, and translation, History and statistics tracking, Digital book with original images, Customizable text display

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Donation | $1.49 | per month |
| Buy an Amulet | $0.99 | one-time |
| Unlock Omens | $1.99 | one-time |
| Buy Kumys | $1.99 | one-time |
| Buy Pizza | $3.99 | one-time |


### Esti.kz

[App page](https://appshunter.io/ios/app/estikz/id6747961818)

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

**In-app purchases:** none


## Frequently asked questions

### Is Irk Bitig free?

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

### Is Esti.kz free?

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

### Do Irk Bitig or Esti.kz have ads?

Neither Irk Bitig nor Esti.kz shows ads.

### Which is updated more often, Irk Bitig or Esti.kz?

Irk Bitig ships an update every 2 months, and Esti.kz every 8 days. Most recently, Irk Bitig was updated on October 8, 2026 and Esti.kz on October 14, 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.*