# English To Avar Translator vs Big Data Knowledge Test

The clearest difference is in-app purchases: English To Avar Translator at none against Big Data Knowledge Test's 2. English To Avar Translator also leads on iOS requirement (15.0 vs 17.2). Big Data Knowledge Test's advantage is update cadence (every 3 months vs every 14 months). On price there is nothing between them.

Both are free to download. Big Data Knowledge Test sells 2 in-app purchases, starting at $13.99 per month. English To Avar Translator asks for nothing beyond the download.

English To Avar Translator ships an update every 14 months, Big Data Knowledge Test every 3 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | English To Avar Translator | Big Data Knowledge Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Size | 7 MB | 9 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | — | **iPhone** |
| Age rating | 9+ | 4+ |
| Developer | [Sandip H Vavadiya](https://appshunter.io/developer/1401780837) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### English To Avar Translator

[App page](https://appshunter.io/ios/app/english-to-avar-translator/id6702020686)

**In-app purchases:** none


### Big Data Knowledge Test

[App page](https://appshunter.io/ios/app/big-data-knowledge-test/id6740737722)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $13.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is English To Avar Translator free?

English To Avar Translator is free to download, with no in-app purchases.

### Is Big Data Knowledge Test free?

Big Data Knowledge Test is free to download, with in-app purchases available.

### Which is updated more often, English To Avar Translator or Big Data Knowledge Test?

English To Avar Translator ships an update every 14 months, and Big Data Knowledge Test every 3 months. Most recently, English To Avar Translator was updated on November 8, 2026 and Big Data Knowledge Test on November 8, 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.*