# Smrtome Bell vs AQL

The clearest difference is update cadence: AQL at monthly against Smrtome Bell's every 8 months. Smrtome Bell's advantage is iOS requirement (9.0 vs 15.0). 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.

Smrtome Bell ships an update every 8 months, AQL monthly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smrtome Bell | AQL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/aql-ps-8-remote-emulator/id6479270366/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | — | Free |
| Size | 48 MB | 47 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [孟初 禹](https://appshunter.io/developer/964160207) | [Mark Schulz](https://appshunter.io/developer/1789179943) |

## What reviewers say

### Smrtome Bell

[App page](https://appshunter.io/ios/app/smrtome-bell/id1387379363)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Smrtome Bell free?

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

### Is AQL free?

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

### Do Smrtome Bell or AQL have ads?

Neither Smrtome Bell nor AQL shows ads.

### Which is updated more often, Smrtome Bell or AQL?

Smrtome Bell ships an update every 8 months, and AQL monthly. Most recently, Smrtome Bell was updated on October 26, 2026 and AQL on October 24, 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.*