# 3Sigma mobile CRM vs FieldsEasy

3Sigma mobile CRM and FieldsEasy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, FieldsEasy every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 3Sigma mobile CRM | FieldsEasy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Size | 76 MB | 308 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Vivek Rana](https://appshunter.io/developer/1704125607) | [senzr](https://appshunter.io/developer/1881606043) |

## 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


### FieldsEasy

[App page](https://appshunter.io/ios/app/fieldseasy-fieldforce/id6760010215)

**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 FieldsEasy free?

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

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

Neither 3Sigma mobile CRM nor FieldsEasy shows ads.

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

3Sigma mobile CRM ships an update every 8 days, and FieldsEasy every 2 weeks. Most recently, 3Sigma mobile CRM was updated on November 3, 2026 and FieldsEasy on November 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.*