ICO vs Coverseal
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.
Coverseal
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Control your Coverseal swimming pool cover from your mobile phone.
Screenshots
Verdict
ICO and Coverseal 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.
ICO ships an update every 5 weeks, Coverseal every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | ICO | Coverseal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (141 ratings) — better | — |
| Positive reviews | 45.9% of reviews | — |
| Number of ratings | 141 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 78 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | ONDILO | Enspirit |
In-app purchases
ICO
No in-app purchases
Coverseal
No in-app purchases
