ARuler vs SWM | Pool & Spa
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ARuler
This utility app provides a convenient measuring tool directly on your smartphone. It allows for accurate measurements of objects without any extra hardware, and you can save and share your results.
- Accurate measurements
- No additional hardware required
- Save measurements
- Share measurements
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ARuler is a must-have app for anyone who wants to have a measuring tool in their pocket at all times! ARuler : - Accurately measure anything, anytime! - No additional hardware needed, just take out your phone and start measuring! - Save all of your measurements! - Share your measurements!
SWM | Pool & Spa
This application provides real-time control and management for pools, spas, and other connected environments. It analyzes water, air, and soil parameters, allowing you to manage up to 15 devices remotely. Enjoy secure, encrypted data transfers for efficient and reliable operation.
- Real-time control
- Analyze water, air, and soil parameters
- Control up to 15 connected devices
- Secure encrypted data transfers
- Remote access from anywhere
- Pool and spa automation
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SWM is the new application, which replaces the SWIMO app for the controller Swimo, Maestro, Clairconnect , Clairaqua and Clairview #real time It offers new enhancements, primarily a web socket service that connects to your controller from anywhere. The application also follows all the new algorithms available on your controller to perfectly manage your swimming pool, your Spa, your Hammam, your greenhouse and so on ... #pool and spa Designed to analyze water, air and soil parameters and control up to 15 connected devices. We have developed encrypted data transfers via sockets to limit bandwidth consumption, secure transactions and provide real real time, from anywhere.
Screenshots
Verdict
The clearest difference is in-app purchases: SWM | Pool & Spa at none against ARuler's 1. SWM | Pool & Spa also leads on update cadence (every 4 days vs every 3 months). ARuler's advantage is iOS requirement (11.0 vs 15.6). On price, ads, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ARuler sells 1 one-off in-app purchase. SWM | Pool & Spa asks for nothing beyond the download.
ARuler ships an update every 3 months, SWM | Pool & Spa every 4 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | ARuler | SWM | Pool & Spa |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 47 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | 思远 伍 | iot flowers |
Customer experience
ARuler
SWM | Pool & Spa
In-app purchases
ARuler
- Pro version$0.99
SWM | Pool & Spa
No in-app purchases
Questions
Is ARuler free?
Is SWM | Pool & Spa free?
Do ARuler or SWM | Pool & Spa have ads?
Which is updated more often, ARuler or SWM | Pool & Spa?
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