# Emaux Pump vs U

The clearest difference is ads: Emaux Pump at none against U's shown. Emaux Pump also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Emaux Pump ships an update every 2 weeks, U every 2 months. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Emaux Pump | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/emaux-pump/id6452678386/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 71 MB | 66 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EMAUX WATER TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1681728543) | [Fuzhou Ulandpower Technology Co., Ltd.](https://appshunter.io/developer/1772863390) |

## What reviewers say

### Emaux Pump

[App page](https://appshunter.io/ios/app/emaux-pump/id6452678386)

Control and monitor your variable speed pool pumps remotely. Optimize energy usage for your pool, spa, and water features with this utility app.

**Highlights:** Remote pump control, Energy usage optimization, Pool and spa management, Water feature monitoring, Variable speed pump support

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-flow/id6774060482)

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

**In-app purchases:** none


## Frequently asked questions

### Is Emaux Pump free?

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

### Is U free?

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

### Do Emaux Pump or U have ads?

U shows ads; Emaux Pump does not.

### Which is updated more often, Emaux Pump or U?

Emaux Pump ships an update every 2 weeks, and U every 2 months. Most recently, Emaux Pump was updated on September 9, 2026 and U 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.*