# iPDS for iPhone vs CertCrowd

The clearest difference is update cadence: iPDS for iPhone at every 3 weeks against CertCrowd's every 2 months. CertCrowd's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

iPDS for iPhone ships an update every 3 weeks, CertCrowd every 2 months. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | iPDS for iPhone | CertCrowd |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 51 MB | 20 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Productivity Development Solutions Pty Ltd](https://appshunter.io/developer/1088070457) | [CertCrowd Pty Ltd](https://appshunter.io/developer/1549479499) |

## What reviewers say

### iPDS for iPhone

[App page](https://appshunter.io/ios/app/ipds-for-iphone/id1337482305)

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

**In-app purchases:** none


### CertCrowd

[App page](https://appshunter.io/ios/app/certcrowd/id1549479497)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iPDS for iPhone free?

iPDS for iPhone is free to download, with no in-app purchases.

### Is CertCrowd free?

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

### Do iPDS for iPhone or CertCrowd have ads?

Neither iPDS for iPhone nor CertCrowd shows ads.

### Which is updated more often, iPDS for iPhone or CertCrowd?

iPDS for iPhone ships an update every 3 weeks, and CertCrowd every 2 months. Most recently, iPDS for iPhone was updated on September 10, 2026 and CertCrowd on September 17, 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.*