# Ling XO vs AJDE

The clearest difference is iOS requirement: Ling XO at 13.4 against AJDE's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ling XO sells 2 in-app purchases, starting at $2.99 per month and AJDE sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ling XO | AJDE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ajde-learn-serbian-language/id6778748659/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Freemium |
| Size | 41 MB | 112 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Ilya Medvedev](https://appshunter.io/developer/1889795681) | [Gleb Matsko](https://appshunter.io/developer/6772153044) |

## What reviewers say

### Ling XO

[App page](https://appshunter.io/ios/app/ling-xo-learn-languages-fast/id6761459861)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 1 month | $2.99 | per month |
| Pro 1 year | $29.99 | per year |


### AJDE

[App page](https://appshunter.io/ios/app/ajde-learn-serbian-language/id6778748659)

Learn everyday Serbian with short, engaging lessons and real-life dialogues. Master slang, Cyrillic and Latin alphabets, and essential phrases for living in Serbia. Includes fun daily games to reinforce learning.

**Highlights:** Real-life dialogues, Everyday Serbian phrases, Local slang, Cyrillic and Latin alphabets, Daily learning games, Progressive learning path

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AJDE+ Monthly Premium | $6.99 | per month |
| AJDE+ Yearly Premium | $44.99 | per year |
| AJDE+ Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Ling XO free?

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

### Is AJDE free?

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

### Do Ling XO or AJDE have ads?

Neither Ling XO nor AJDE shows ads.

### Which is updated more often, Ling XO or AJDE?

Ling XO ships an update every 5 days, and AJDE every 5 days. Most recently, Ling XO was updated on October 25, 2026 and AJDE 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.*