# Main Data Sub vs Amjad Global Data

The clearest difference is iOS requirement: Main Data Sub at 12.0 against Amjad Global Data's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | Main Data Sub | Amjad Global Data |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 76 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kiziani Hub](https://appshunter.io/developer/1751074880) | [UNIFIED ICT HUB AND DIGITAL CONSULT NIG. LTD.](https://appshunter.io/developer/1896621522) |

## What reviewers say

### Main Data Sub

[App page](https://appshunter.io/ios/app/main-data-sub/id6661032147)

**Features:** macOS Compatibility

**In-app purchases:** none


### Amjad Global Data

[App page](https://appshunter.io/ios/app/amjad-global-data/id6771018981)

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

**In-app purchases:** none


## Frequently asked questions

### Is Main Data Sub free?

Main Data Sub is free to download, with no in-app purchases.

### Is Amjad Global Data free?

Amjad Global Data is free to download, with no in-app purchases.

### Do Main Data Sub or Amjad Global Data have ads?

Neither Main Data Sub nor Amjad Global Data shows ads.

### Which is updated more often, Main Data Sub or Amjad Global Data?

Main Data Sub ships an update every 3 months, and Amjad Global Data every 3 months. Most recently, Main Data Sub was updated on October 1, 2026 and Amjad Global Data on October 1, 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.*