# Blue Jay PMS vs UMAIL

The clearest difference is update cadence: UMAIL at monthly against Blue Jay PMS's every 3 months. UMAIL also leads on iOS requirement (11.0 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.

Blue Jay PMS ships an update every 3 months, UMAIL monthly. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Blue Jay PMS | UMAIL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 14 MB | 28 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Jay Pos Inc](https://appshunter.io/developer/1296761471) | [NHAN HOA SOFTWARE COMPANY LIMITED](https://appshunter.io/developer/1457664125) |

## What reviewers say

### Blue Jay PMS

[App page](https://appshunter.io/ios/app/blue-jay-pms/id1512934806)

**In-app purchases:** none


### UMAIL

[App page](https://appshunter.io/ios/app/umail/id1514064521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blue Jay PMS free?

Blue Jay PMS is free to download, with no in-app purchases.

### Is UMAIL free?

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

### Do Blue Jay PMS or UMAIL have ads?

Neither Blue Jay PMS nor UMAIL shows ads.

### Which is updated more often, Blue Jay PMS or UMAIL?

Blue Jay PMS ships an update every 3 months, and UMAIL monthly. Most recently, Blue Jay PMS was updated on September 12, 2026 and UMAIL on September 10, 2026.

---

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