# Ирон Библи vs Fast

The clearest difference is in-app purchases: Ирон Библи at none against Fast's 3. Fast's advantage is update cadence (every 7 months vs every 25 months) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. Fast sells 3 in-app purchases, starting at $4.99 per 7 days. Ирон Библи asks for nothing beyond the download.

Ирон Библи ships an update every 25 months, Fast every 7 months. The most recent releases landed on October 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Ирон Библи | Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fast-speak-mongolian/id6737646465/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | Every 25 months | **Every 7 months** |
| Monetization | — | Free with in-app purchases |
| Size | 144 MB | 25 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Институт перевода Библии](https://appshunter.io/developer/1199819673) | [Atech Consultancy Ltd](https://appshunter.io/developer/1818884485) |

## What reviewers say

### Ирон Библи

[App page](https://appshunter.io/ios/app/id6499343854)

**In-app purchases:** none


### Fast

[App page](https://appshunter.io/ios/app/fast-speak-mongolian/id6737646465)

Master Mongolian with audio lessons, essential vocabulary, and a user-friendly interface. Learn anytime, anywhere, at your own pace, and start speaking confidently. Quickly find lessons with the search function.

**Highlights:** Audio lessons for pronunciation, Comprehensive vocabulary, User-friendly interface, Flexible learning access, Lesson search function

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Yearly Access | $29.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is Ирон Библи free?

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

### Is Fast free?

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

### Which is updated more often, Ирон Библи or Fast?

Ирон Библи ships an update every 25 months, and Fast every 7 months. Most recently, Ирон Библи was updated on October 5, 2026 and Fast on September 23, 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.*