# UPOS Pad vs Flow Boreal Pro

The clearest difference is update cadence: Flow Boreal Pro at weekly against UPOS Pad's every 3 months. 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.

UPOS Pad ships an update every 3 months, Flow Boreal Pro weekly. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | UPOS Pad | Flow Boreal Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 75 MB | 22 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UltimaSoft](https://appshunter.io/developer/1449702609) | [Flow Boreal](https://appshunter.io/developer/1895927347) |

## What reviewers say

### UPOS Pad

[App page](https://appshunter.io/ios/app/upos-pad/id1604838964)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flow Boreal Pro

[App page](https://appshunter.io/ios/app/flow-boreal-pro/id6764826708)

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

**In-app purchases:** none


## Frequently asked questions

### Is UPOS Pad free?

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

### Is Flow Boreal Pro free?

Flow Boreal Pro is free to download, with no in-app purchases.

### Do UPOS Pad or Flow Boreal Pro have ads?

Neither UPOS Pad nor Flow Boreal Pro shows ads.

### Which is updated more often, UPOS Pad or Flow Boreal Pro?

UPOS Pad ships an update every 3 months, and Flow Boreal Pro weekly. Most recently, UPOS Pad was updated on October 9, 2026 and Flow Boreal Pro on October 3, 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.*