# AQL vs U

The clearest difference is ads: AQL at none against U's shown. U's advantage is update cadence (fortnightly vs monthly). 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.

AQL ships an update monthly, U fortnightly. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AQL | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aql-ps-8-remote-emulator/id6479270366/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 47 MB | 73 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mark Schulz](https://appshunter.io/developer/1789179943) | [U-wifi, Inc.](https://appshunter.io/developer/6785702430) |

## What reviewers say

### AQL

[App page](https://appshunter.io/ios/app/aql-ps-8-remote-emulator/id6479270366)

This utility app emulates a wireless remote for pool equipment controllers. It requires a specific RS-485 to WiFi adapter for operation. Detailed installation guides are available via a support URL.

**Highlights:** Emulates AQL-PS-8 wireless remote, Requires EW11 IoT Adapter, Controls residential swimming pool equipment, RS-485 to WiFi connectivity, Support URL for installation details

**Features:** macOS Compatibility

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-wifi/id6785702428)

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

**In-app purchases:** none


## Frequently asked questions

### Is AQL free?

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

### Is U free?

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

### Do AQL or U have ads?

U shows ads; AQL does not.

### Which is updated more often, AQL or U?

AQL ships an update monthly, and U fortnightly. Most recently, AQL was updated on October 18, 2026 and U on October 14, 2026.

---

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