# Offline Vietnamese Translator vs Blackjack Tracker

The clearest difference is in-app purchases: Offline Vietnamese Translator at none against Blackjack Tracker's 3. Blackjack Tracker's advantage is ads (none vs shown) and update cadence (fortnightly vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Blackjack Tracker sells 3 in-app purchases, starting at $7.99 per month. Offline Vietnamese Translator asks for nothing beyond the download.

Offline Vietnamese Translator ships an update every 4 months, Blackjack Tracker fortnightly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Offline Vietnamese Translator | Blackjack Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 71 MB | 59 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tuan Anh Le](https://appshunter.io/developer/1568225347) | [MUSTAFA BAKHSHI](https://appshunter.io/developer/6786010947) |

## What reviewers say

### Offline Vietnamese Translator

[App page](https://appshunter.io/ios/app/offline-vietnamese-translator/id1568225285)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blackjack Tracker

[App page](https://appshunter.io/ios/app/blackjack-tracker-analytics/id6786010944)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |
| Pro 3 Months | $19.99 | per 3 months |
| Pro Yearly | $71.99 | per year |


## Frequently asked questions

### Is Offline Vietnamese Translator free?

Offline Vietnamese Translator is free to download, with no in-app purchases.

### Is Blackjack Tracker free?

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

### Do Offline Vietnamese Translator or Blackjack Tracker have ads?

Offline Vietnamese Translator shows ads; Blackjack Tracker does not.

### Which is updated more often, Offline Vietnamese Translator or Blackjack Tracker?

Offline Vietnamese Translator ships an update every 4 months, and Blackjack Tracker fortnightly. Most recently, Offline Vietnamese Translator was updated on October 4, 2026 and Blackjack Tracker on October 3, 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.*