# Primary MC vs BigGem HR

The clearest difference is update cadence: BigGem HR at every 9 days against Primary MC's every 3 weeks. Primary MC's advantage is iOS requirement (12 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Primary MC ships an update every 3 weeks, BigGem HR every 9 days. The most recent releases landed on September 11, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Primary MC | BigGem HR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 77 MB | 101 MB |
| Requires iOS | **12** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rahatak Innovative Communications and Information Technology Company one person](https://appshunter.io/developer/1710807688) | [ABUBAKER MOHAMMED AHMED MOHAMMED ALSHIKH](https://appshunter.io/developer/1864873423) |

## What reviewers say

### Primary MC

[App page](https://appshunter.io/ios/app/primary-mc/id6477182844)

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

**In-app purchases:** none


### BigGem HR

[App page](https://appshunter.io/ios/app/biggem-hr/id6757148229)

**In-app purchases:** none


## Frequently asked questions

### Is Primary MC free?

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

### Is BigGem HR free?

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

### Do Primary MC or BigGem HR have ads?

Neither Primary MC nor BigGem HR shows ads.

### Which is updated more often, Primary MC or BigGem HR?

Primary MC ships an update every 3 weeks, and BigGem HR every 9 days. Most recently, Primary MC was updated on September 11, 2026 and BigGem HR on August 13, 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.*