# 3Sigma mobile CRM vs NexoCRM

The clearest difference is update cadence: 3Sigma mobile CRM at every 8 days against NexoCRM's monthly. 3Sigma mobile CRM also leads on iOS requirement (13.0 vs 15.1). 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.

3Sigma mobile CRM ships an update every 8 days, NexoCRM monthly. Both last shipped on October 10, 2026.

## The numbers

| Metric | 3Sigma mobile CRM | NexoCRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Size | 47 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vivek Rana](https://appshunter.io/developer/1704125607) | [Sumit Singla](https://appshunter.io/developer/6794309359) |

## What reviewers say

### 3Sigma mobile CRM

[App page](https://appshunter.io/ios/app/3sigma-mobile-crm/id6463200219)

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

**In-app purchases:** none


### NexoCRM

[App page](https://appshunter.io/ios/app/nexocrm/id6794309357)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3Sigma mobile CRM free?

3Sigma mobile CRM is free to download, with no in-app purchases.

### Is NexoCRM free?

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

### Do 3Sigma mobile CRM or NexoCRM have ads?

Neither 3Sigma mobile CRM nor NexoCRM shows ads.

### Which is updated more often, 3Sigma mobile CRM or NexoCRM?

3Sigma mobile CRM ships an update every 8 days, and NexoCRM monthly. Most recently, 3Sigma mobile CRM was updated on October 10, 2026 and NexoCRM on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*