# Smart Mongolian Dictionary vs Asulen

The clearest difference is in-app purchases: Asulen at none against Smart Mongolian Dictionary's 5. Asulen also leads on ads (none vs shown) and update cadence (fortnightly vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Mongolian Dictionary sells 5 in-app purchases, starting at $0.49 per month. Asulen asks for nothing beyond the download.

Smart Mongolian Dictionary ships an update every 8 months, Asulen fortnightly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Mongolian Dictionary | Asulen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Fortnightly** |
| Size | 58 MB | 55 MB |
| Requires iOS | 17 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Md Shihab Uddin](https://appshunter.io/developer/1602142430) | [Temuulen Purevsuren](https://appshunter.io/developer/6813041038) |

## What reviewers say

### Smart Mongolian Dictionary

[App page](https://appshunter.io/ios/app/smart-mongolian-dictionary/id1606882713)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads for a month | $0.49 | per month |
| Remove ads for 2 months | $0.99 | per 2 months |
| Remove ads for 3 months | $1.49 | per 3 months |
| Remove ads for 6 months | $1.99 | per 6 months |
| Remove ads for a year | $2.49 | per year |


### Asulen

[App page](https://appshunter.io/ios/app/asulen/id6813041036)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Mongolian Dictionary free?

Smart Mongolian Dictionary is free to download, with in-app purchases available.

### Is Asulen free?

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

### Do Smart Mongolian Dictionary or Asulen have ads?

Smart Mongolian Dictionary shows ads; Asulen does not.

### Which is updated more often, Smart Mongolian Dictionary or Asulen?

Smart Mongolian Dictionary ships an update every 8 months, and Asulen fortnightly. Most recently, Smart Mongolian Dictionary was updated on November 7, 2026 and Asulen on October 31, 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.*