# DIASelector vs IT Advisor Mobile

The clearest difference is update cadence: IT Advisor Mobile at every 4 days against DIASelector's every 10 months. DIASelector's advantage is iOS requirement (15.6 vs 17.0). 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.

DIASelector ships an update every 10 months, IT Advisor Mobile every 4 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DIASelector | IT Advisor Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 days** |
| Size | 21 MB | 274 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) | [Schneider Electric SA](https://appshunter.io/developer/615996152) |

## What reviewers say

### DIASelector

[App page](https://appshunter.io/ios/app/diaselector/id1588615847)

**In-app purchases:** none


### IT Advisor Mobile

[App page](https://appshunter.io/ios/app/it-advisor-mobile/id6760352191)

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

**In-app purchases:** none


## Frequently asked questions

### Is DIASelector free?

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

### Is IT Advisor Mobile free?

IT Advisor Mobile is free to download, with no in-app purchases.

### Do DIASelector or IT Advisor Mobile have ads?

Neither DIASelector nor IT Advisor Mobile shows ads.

### Which is updated more often, DIASelector or IT Advisor Mobile?

DIASelector ships an update every 10 months, and IT Advisor Mobile every 4 days. Most recently, DIASelector was updated on November 7, 2026 and IT Advisor Mobile on November 4, 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.*