# HelloSIM vs PDX2026

The clearest difference is update cadence: PDX2026 at every 3 days against HelloSIM's weekly. PDX2026 also leads on iOS requirement (13.0 vs 15.0). 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.

HelloSIM ships an update weekly, PDX2026 every 3 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | HelloSIM | PDX2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 316 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VALYOU SDN BHD](https://appshunter.io/developer/1859507695) | [Operion Ecommerce & Software Sdn Bhd](https://appshunter.io/developer/975971344) |

## What reviewers say

### HelloSIM

[App page](https://appshunter.io/ios/app/hellosim/id6759631964)

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

**In-app purchases:** none


### PDX2026

[App page](https://appshunter.io/ios/app/pdx2026/id6785986528)

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

**In-app purchases:** none


## Frequently asked questions

### Is HelloSIM free?

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

### Is PDX2026 free?

PDX2026 is free to download, with no in-app purchases.

### Do HelloSIM or PDX2026 have ads?

Neither HelloSIM nor PDX2026 shows ads.

### Which is updated more often, HelloSIM or PDX2026?

HelloSIM ships an update weekly, and PDX2026 every 3 days. Most recently, HelloSIM was updated on October 8, 2026 and PDX2026 on October 5, 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.*