# Px1 vs Tân Gia Phả

The clearest difference is in-app purchases: Px1 at none against Tân Gia Phả's 1. Px1 also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tân Gia Phả sells 1 one-off in-app purchase. Px1 asks for nothing beyond the download.

Px1 ships an update fortnightly, Tân Gia Phả weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Px1 | Tân Gia Phả |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 66 MB | 30 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saobacdau Technologies Corporation](https://appshunter.io/developer/1448494009) | [Chuong Le](https://appshunter.io/developer/6785186331) |

## What reviewers say

### Px1

[App page](https://appshunter.io/ios/app/px1/id1643659007)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tân Gia Phả

[App page](https://appshunter.io/ios/app/tan-gia-pha/id6785186329)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Remove limit | $5.99 | one-time |


## Frequently asked questions

### Is Px1 free?

Px1 is free to download, with no in-app purchases.

### Is Tân Gia Phả free?

Tân Gia Phả is free to download, with in-app purchases available.

### Do Px1 or Tân Gia Phả have ads?

Neither Px1 nor Tân Gia Phả shows ads.

### Which is updated more often, Px1 or Tân Gia Phả?

Px1 ships an update fortnightly, and Tân Gia Phả weekly. Most recently, Px1 was updated on October 30, 2026 and Tân Gia Phả on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*