Aqua Mate vs KAISAI X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aqua Mate
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Bluetooth intelligent water purifier control app
KAISAI X
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Kaisai X an energy optimisation system for managing electric, thermal and cooling energy in the building. By combining Kaisai solutions and products, the system effectively integrates with the customer’s daily routine and external data (weather forecast, dynamic energy prices) together with the logic and algorithms of Kaisai product operations, thus generating real savings. As a personal assistant, the system managed from a dedicated app is designed to analyse projected energy prices and comfort conditions at home, using algorithms for making decisions on the operation of Kaisai appliances. The Kaisai X optimisation system ensures that electric and thermal energy will be used at the highest degree of self-consumption and at the lowest possible price. In the app, you can communicate your Kaisai X control panel together with your Kaisai devices Manage your devices indoors Observe and manage device action scenarios and implement your own automations.
Screenshots
Verdict
Aqua Mate and KAISAI X are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Aqua Mate ships an update every 10 months, KAISAI X every 6 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | Aqua Mate | KAISAI X |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 42 MB | 90 MB |
| Age rating | 17+ | 4+ |
| Developer | Canature Health Technology Group Co.,Ltd | TECH Sterowniki |
In-app purchases
Aqua Mate
No in-app purchases
KAISAI X
No in-app purchases









