Comparison

Pool Control vs iopool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pool Control

This app helps you achieve optimal pool water quality with useful tips for swimming pool maintenance. It allows you to log your pool's parameters and receive detailed water quality analysis. A chemistry calculator provides precise dosage recommendations for pool chemicals.

Highlights
  • Water quality analysis
  • Chemistry calculator
  • Pool maintenance tips
  • Troubleshooting guide
  • Measurement reminders
Features
Read full description

Die Pool Control App hilft dir, eine optimale Qualität deines Poolwassers zu erreichen und beinhaltet nützliche Tipps zur Pflege deines Swimmingpools. Eine echte Bereicherung für jede(n) PoolbesitzerIn. Erfasse deinen Pool in nur wenigen Schritten und sichere dir so die Möglichkeit, jederzeit basierend auf dem pH Wert, Chlorwert, Sauerstoffgehalt, der Wassertemperatur und dem Aussehen des Wassers eine Analyse und Detailauswertung der Wasserqualität zu erhalten. Unser Chemie-Rechner gibt dir auf Gramm und Milliliter genau an, welche Menge an Poolchemie du dem Wasser beigeben muss. Die individuell berechnete Auswertung des Wassers gibt dir in Sekundenbruchteilen wertvolle Informationen zum Zustand des Wassers in deinem Pool und unterstützt mit möglichen Maßnahmen wie du diesen halten, verbessern oder im Notfall troubleshooten kannst. Mit Hilfe der Erinnerungs- und Verwaltungsfunktion der Messungen behältst du jederzeit den Überblick und kannst dir zukünftige Messungen planen. Bist du ein(e) frisch gebackene(r) PoolbesitzerIn und benötigst Anweisungen, wie du deinen Pool richtig pflegst? Kein Problem - Poolpflege in 5 Schritten unterstützt dich dabei. Im Poolpflege Bereich der App findest du eine schrittweise Erklärung, was es zu beachten gibt und mit welchen Hilfsmitteln du am besten arbeitest. Die passenden Produkte findest du natürlich ebenso, damit deinem Badespaß im sauberen Pool mit bester Wasserqualität nichts mehr im Wege steht. Sollte es wider Erwarten trotzdem passieren, dass du mit trübem, milchigem oder braunem Wasser kämpfst, unangenehmen Geruch oder Algenansätze bemerkst, bieten wir dir im Troubleshoot-Bereich erste, nützliche Lösungsvorschlage wie du damit umgehen und den Zustand wieder bereinigen kannst.

About

iopool

This app helps pool owners manage their water treatment with continuous analysis from a smart probe. It provides step-by-step guidance for product additions and intelligent recommendations for maintenance, eliminating the need for manual inventory checks.

Highlights
  • Continuous water analysis
  • Automated product addition notifications
  • Step-by-step treatment guidance
  • Intelligent maintenance recommendations
  • Product inventory and quantity management
  • Pool health monitoring
Features
Read full description

The iopool application allows pool owners to manage their water treatment themselves. The EcO probe analyzes the water continuously and the application displays the results of the analyses. When an addition of products is necessary, the user is notified. The application explains step by step the steps to follow for optimal efficiency and safety. Thanks to iopool's intelligent recommendation engine and its application, users no longer need to worry about managing inventory and quantity of maintenance products. These products have been selected by iopool for their efficiency, in partnership with a university research center. The iopool application is the best companion for users of a private pool. The application makes it possible to know at any time the state of health of the pool, forgetting the chore of weekly strips.

Screenshots

Pool Control4 screens
iopool4 screens

Verdict

The call

The clearest difference is review sentiment: iopool at 60% against Pool Control's 12%. iopool also leads on update cadence (every 2 weeks vs every 13 months). Pool Control's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pool Control ships an update every 13 months, iopool every 2 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 5 level
Pool Control versus iopool: the parameters behind the verdict, then further details
ParameterPool Controliopool
PriceFreeFree
Rating—4.3 (95 ratings) — better
Positive reviews12.0% of reviews60.0% of reviews — better
Number of ratings—95 — better
Update frequencyEvery 13 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size34 MB78 MB
Age rating4+4+
DeveloperSteinbach International GmbHIopool

Customer experience

Pool Control

Written reviews50 reviews
Positive12.0%
Neutral14.0%
Negative74.0%

iopool

All ratings90 ratings
Positive85.6%
Neutral4.4%
Negative10.0%
Written reviews25 reviews
Positive60.0%
Neutral8.0%
Negative32.0%

In-app purchases

None

Pool Control

No in-app purchases

None

iopool

No in-app purchases

Questions

Is Pool Control free?
Pool Control is free to download, with no in-app purchases.
Is iopool free?
iopool is free to download, with no in-app purchases.
Do Pool Control or iopool have ads?
iopool shows ads; Pool Control does not.
Which is updated more often, Pool Control or iopool?
Pool Control ships an update every 13 months, and iopool every 2 weeks. Most recently, Pool Control was updated on November 1, 2026 and iopool on November 2, 2026.

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