Mr. Heater® vs Pool Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mr. Heater®
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Take control of your comfort with the official Mr. Heater® app. Designed to seamlessly pair with compatible Mr. Heater® WiFi and Bluetooth-enabled heaters, this app gives you the freedom to adjust your heat settings remotely—whether you're on the jobsite, at home, or on the go. Perfect for: Construction sites Workshops & garages Outdoor workspaces Home patios & recreational areas Whether you're prepping a cold jobsite before arriving or warming up your garage from the couch, the Mr. Heater® app puts the power of portable heat at your fingertips.
Pool Notes
This app simplifies pool maintenance by converting water test readings into precise chemical dosage instructions. It automatically adjusts targets based on stabilizer levels and offers guided algae treatment. All data is stored locally on your device for privacy.
- Precise chemical dosage instructions
- Automatic chlorine target adjustment
- Trend tracking over time
- Test reminders
- Guided algae treatment
- Local data storage
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Pool Notes turns a water test into plain instructions: log your readings and get exact doses in the units of the chemicals you actually own — "add 42 fl oz of 12.5% liquid chlorine," not vague advice. Chlorine targets adjust to your stabilizer level automatically. Watch trends over time, get test reminders, and when the water goes green, sound the Mayday: a guided rescue that walks you through knocking out algae step by step. Everything stays on your phone — no accounts, no cloud, no nonsense.
Screenshots
Verdict
The clearest difference is iOS requirement: Mr. Heater® at 13.0 against Pool Notes's 16.4. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Mr. Heater® | Pool Notes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 181 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Enerco Group, Inc. | JONATHON TIMOTHY MORTON |
In-app purchases
Mr. Heater®
No in-app purchases
Pool Notes
No in-app purchases
