# SO9 CRM vs Diro

SO9 CRM and Diro 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.

SO9 CRM ships an update every 10 days, Diro weekly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SO9 CRM | Diro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 42 MB | 12 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [So9 Enterprise](https://appshunter.io/developer/1675461300) | [Duy Nguyen](https://appshunter.io/developer/1592335819) |

## What reviewers say

### SO9 CRM

[App page](https://appshunter.io/ios/app/so9-crm/id6761624216)

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

**In-app purchases:** none


### Diro

[App page](https://appshunter.io/ios/app/diro/id6764840349)

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

**In-app purchases:** none


## Frequently asked questions

### Is SO9 CRM free?

SO9 CRM is free to download, with no in-app purchases.

### Is Diro free?

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

### Do SO9 CRM or Diro have ads?

Neither SO9 CRM nor Diro shows ads.

### Which is updated more often, SO9 CRM or Diro?

SO9 CRM ships an update every 10 days, and Diro weekly. Most recently, SO9 CRM was updated on September 24, 2026 and Diro on September 18, 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.*