ICO vs InverterTemp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ICO
This application helps you maintain optimal water quality in your pool or spa. It provides personalized guidance for chemical dosing and best practices to ensure a healthier swimming experience and protect your equipment. Monitor your water quality conveniently from anywhere, anytime.
- Measures critical water parameters
- Promotes healthier, cleaner water
- Personalized chemical dosing guidance
- Protects pool equipment
- Provides best swimming experience
- Accessible from anywhere, anytime
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At Ondilo we know that mastering the water in a pool or spa is an art. That's why we created ICO. Constantly measuring critical water parameters, ICO promotes healthier, cleaner water, to protect pool equipment and provide best swimming experience. Proposing personalized guidance for chemical dosing and best practices to save money, protect swimmers and the environment. Accessible from anywhere, anytime, ICO provides a convenient, easy way to keep an eye on your pool water quality at all times. So that you spend more time enjoying your pool ! ICO, and it all becomes crystal-clear Find out more about ICO's functionalities on www.ondilo.com A ICO connected device is necessary to take full advantage of this application.
InverterTemp
Control and monitor your heat pump pool heater remotely via WiFi. Adjust settings like temperature, mode, and timers, and receive notifications for failures. View temperature trends and benefit from proactive background troubleshooting.
- Remote WiFi control
- Monitor heater status
- Set ON/OFF and temperature
- View temperature curves
- Receive failure alerts
- Background troubleshooting
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Pool Heater makes it possible for you to communicate with your heat pump pool heater easily from a local WiFi network(IEEE 802.11b/g standard WiFi network), or remotely over the Internet. Pool Heater is compatible with heat pump pool heaters that must be with WiFi module that provided by the product suppliers. With Pool Heater, you can: - be able to monitor the state of the heat pump pool heater, such as the available hot water volume, the current outlet water temperature, the current running mode, etc. - be able to set the state of the heat pump pool heater, such as ON/OFF setting, target water temperature setting, mode setting, timer setting, etc. - be able to get more information about the water temperature changes through temperature curve. - be informed of any failures of the heat pump pool heater. - be provided with considerate service that the suppliers will solve any detected problems of the units in the background before you ask for assistance. To confirm whether this app can communicate with the controller of your heat pump pool heater, please check it with your supplier.
Screenshots
Verdict
The clearest difference is review sentiment: ICO at 46% against InverterTemp's 2%. InverterTemp's advantage is iOS requirement (10.0 vs 14.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ICO ships an update every 5 weeks, InverterTemp every 6 weeks. Both last shipped on November 2, 2026.
| Parameter | ICO | InverterTemp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (141 ratings) — better | — |
| Positive reviews | 45.9% of reviews — better | 2.3% of reviews |
| Number of ratings | 141 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | ONDILO | 展悦 梁 |
Customer experience
ICO
InverterTemp
In-app purchases
ICO
No in-app purchases
InverterTemp
No in-app purchases








