# CrewApproval vs PNC I

The clearest difference is update cadence: PNC I at every 11 days against CrewApproval's every 4 months. CrewApproval's advantage is iOS requirement (9.0 vs 13.0). 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.

CrewApproval ships an update every 4 months, PNC I every 11 days. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CrewApproval | PNC I |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Size | 2 MB | 7 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DaZone Tech Inc.](https://appshunter.io/developer/1073506541) | [Pusan Newport Co., Ltd.](https://appshunter.io/developer/1414211687) |

## What reviewers say

### CrewApproval

[App page](https://appshunter.io/ios/app/crewapproval/id1300434778)

**Features:** macOS Compatibility

**In-app purchases:** none


### PNC I

[App page](https://appshunter.io/ios/app/pnc-i-learn/id1554968293)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CrewApproval free?

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

### Is PNC I free?

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

### Do CrewApproval or PNC I have ads?

Neither CrewApproval nor PNC I shows ads.

### Which is updated more often, CrewApproval or PNC I?

CrewApproval ships an update every 4 months, and PNC I every 11 days. Most recently, CrewApproval was updated on September 18, 2026 and PNC I on September 10, 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.*