# PAX vs IRIS CRM

The clearest difference is rating: PAX at 5.0 against IRIS CRM's 3.4. PAX also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (8.0 vs 16.6). IRIS CRM's advantage is ratings volume (17 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PAX holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: IRIS CRM has 17 ratings behind it against 2, so its average is the more settled of the two.

PAX ships an update every 3 weeks, IRIS CRM every 2 months. The most recent releases landed on September 14, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | PAX | IRIS CRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pax/id1475623937/reviews)** | [3.4 (17 ratings)](https://appshunter.io/ios/app/iris-crm/id1485728590/reviews) |
| Number of ratings | 2 | **17** |
| Positive reviews | — | 36.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 17 MB | 41 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [PAX Computer Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/507073946) | [IRIS CRM](https://appshunter.io/developer/1485728589) |

## What reviewers say

### PAX

[App page](https://appshunter.io/ios/app/pax/id1475623937)

Connect with industry peers, discuss business topics, and access the latest company news and product information. Organize your schedule with event listings and plan business trips efficiently within a dedicated partner community.

**Highlights:** Industry insights sharing, Business topic discussions, Latest company news, Product exploration, Event calendar, Business trip planning

**In-app purchases:** none


### IRIS CRM

[App page](https://appshunter.io/ios/app/iris-crm/id1485728590)

Streamline your merchant services business with this mobile CRM. Features include a power dialer for efficient client outreach, contact management, and tools to board accounts, calculate residuals, and monitor your portfolio.

**Highlights:** Power dialer for efficient client calls, Contact database accessible anywhere, Update client notes and deals on the go, Direct calling, texting, and emailing, Board accounts and monitor portfolios, Calculate residuals and track transactions

**In-app purchases:** none


## Frequently asked questions

### Is PAX free?

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

### Is IRIS CRM free?

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

### Which has better reviews, PAX or IRIS CRM?

PAX is rated higher. PAX averages 5.0 out of 5 from 2 ratings, while IRIS CRM averages 3.4 from 17 ratings.

### Do PAX or IRIS CRM have ads?

Neither PAX nor IRIS CRM shows ads.

### Which is updated more often, PAX or IRIS CRM?

PAX ships an update every 3 weeks, and IRIS CRM every 2 months. Most recently, PAX was updated on September 14, 2026 and IRIS CRM on August 21, 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.*