# Maps 4 CRM vs Primerus

The clearest difference is in-app purchases: Primerus at none against Maps 4 CRM's 2. Primerus also leads on update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Maps 4 CRM sells 2 in-app purchases, starting at $28.99 per year. Primerus asks for nothing beyond the download.

Maps 4 CRM ships an update every 5 months, Primerus every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Maps 4 CRM | Primerus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 9 MB | 77 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iOSXpert Business auf Mac & iPhone GmbH](https://appshunter.io/developer/1758700109) | [International Society of Primerus Law FIrm](https://appshunter.io/developer/1337770097) |

## What reviewers say

### Maps 4 CRM

[App page](https://appshunter.io/ios/app/maps-4-crm-daylite/id1579903282)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AddressBook Subscription | $28.99 | per year |
| Daylite Subscription | $58.99 | per year |


### Primerus

[App page](https://appshunter.io/ios/app/primerus/id1668375388)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maps 4 CRM free?

Maps 4 CRM is free to download, with in-app purchases available.

### Is Primerus free?

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

### Do Maps 4 CRM or Primerus have ads?

Neither Maps 4 CRM nor Primerus shows ads.

### Which is updated more often, Maps 4 CRM or Primerus?

Maps 4 CRM ships an update every 5 months, and Primerus every 2 months. Most recently, Maps 4 CRM was updated on November 3, 2026 and Primerus on November 3, 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.*