# MySii vs DealerCRM3

The clearest difference is update cadence: MySii at monthly against DealerCRM3's every 3 months. 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.

MySii ships an update monthly, DealerCRM3 every 3 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MySii | DealerCRM3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 249 MB | 9 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Sii Polska](https://appshunter.io/developer/961065482) | [Grupa Dealer Sp. z o.o.](https://appshunter.io/developer/1281495998) |

## What reviewers say

### MySii

[App page](https://appshunter.io/ios/app/mysii/id6445954726)

**Features:** Vision Pro support

**In-app purchases:** none


### DealerCRM3

[App page](https://appshunter.io/ios/app/dealercrm3/id6467188792)

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

**In-app purchases:** none


## Frequently asked questions

### Is MySii free?

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

### Is DealerCRM3 free?

DealerCRM3 is free to download, with no in-app purchases.

### Do MySii or DealerCRM3 have ads?

Neither MySii nor DealerCRM3 shows ads.

### Which is updated more often, MySii or DealerCRM3?

MySii ships an update monthly, and DealerCRM3 every 3 months. Most recently, MySii was updated on October 10, 2026 and DealerCRM3 on October 9, 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.*