# Aqua Temp

> Remote control and monitoring for WiFi-enabled heat pump pool heaters. (iPhone/iPad app by 展悦 梁.)

- Source: https://appshunter.io/ios/app/aqua-temp/id1476363009 (this page in markdown: same URL + `.md`)
- Developer: [展悦 梁](https://appshunter.io/developer/982085158)
- Category: Utilities
- Price: Free
- Rating: 2.00/5 from 9 App Store ratings · 107 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 65 MB
- Languages: American English
- Released: 2019-10-08
- Data updated: 2026-07-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/aqua-temp/id1476363009/reviews.md

## What is Aqua Temp?

Auqa Temp 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. Auqa Temp is compatible with heat pump pool heaters that must be with WiFi module that provided by the product suppliers. 

With Auqa Temp 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 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.

## Key features

- Local and remote WiFi control
- Monitor water temperature and mode
- Set ON/OFF and target temperature
- Timer settings
- Failure notifications
- Background technical support

## What do users think of Aqua Temp?

Overall sentiment: negative

**Pros**

- ✅ Basic functionality works when operational
- 📱 Simple user interface design
- 🌡️ Temperature monitoring capability
- ⏱️ Timer scheduling features available
- 🔧 Remote control of heat pump
- 📊 Inlet/outlet temperature display
- 🔄 Quick bug fixes in some cases

**Cons**

- 🐛 Frequent login failures and session timeouts
- 📡 Constant connection drops and offline errors
- 🔐 Password truncation and complexity issues
- ⚠️ Data not refreshing without app restart
- 🔄 Requires frequent re-setup after WiFi changes
- ❌ Control commands fail or timeout
- 📊 Inaccurate temperature readings
- 🔌 Device loses pairing frequently
- 🚫 Poor customer support and documentation
- ⏰ Timer settings incorrect for timezones
- 🎨 UI design inconsistencies and spelling errors
- 📱 App crashes and freezes regularly
- 🔓 Forced logout every few minutes
- 🌐 WiFi SSID detection failures

**Commonly reported bugs**

- Version 2.1.31 prevents user login
- Version 2.0+ breaks remote control functionality
- App stuck in cooling mode only
- Password field truncates at 16 characters
- Bluetooth device pairing not persistent
- Outlet temperature reading missing
- Ambient temperature shows incorrect value
- Master/Slave mode switch malfunction
- Cloud timer offset by 3 hours
- App does not send verification emails
- Device control timeout errors
- App shows device offline when connected
- Temperature readings show 0°C or 4.5°C incorrectly
- Graphs no longer functional
- Water flow animation always on
- App locks up during networking operations
- WiFi module disconnects within 24 hours
- Compressor status display inaccurate
- App requests excessive location permissions
- Password reset functionality broken

**Most requested features**

- Weekly scheduling for on/off cycles
- Energy consumption tracking
- Historical temperature graphs and charts
- Heating status indicators
- Notifications for state changes
- Multiple on/off cycles per day
- 4G/cellular connection option
- Inlet temperature visibility without heater on
- Auto-fill password from iOS keychain
- Timezone correction for timers
- Power consumption monitoring
- COP (Coefficient of Performance) display
- Water flow animation accuracy
- Manual WiFi SSID entry option

## Recent user reviews (10 of 107)

All indexed reviews: https://appshunter.io/ios/app/aqua-temp/id1476363009/reviews.md

### 1/5 — Unable to connect via BT

*2026-06-25, version 2.1.40*

I have been using the app for over 12 months. Reconnected my heat pump to the pool this year and I cannot connect to anything. It looks like there has been an update according to the previous reviews. Very annoying

### 1/5 — New update doesn’t work

*2026-05-07, version 2.1.40*

I’ve been using this app with my swim spa heat pump for the past 3 years without any problems at all. It always connected to my iPhone so was able to change the temperature of the spa at any time. This update has ruined everything. After many attempts I eventually managed to connect it to my home WiFi and phone and was able to use the functionality of the app. The next day it was disconnected and unusable. It does this after every time I manage to connect it. I’m now stuck having to alter everything manually at the heat pump. Why change something that works. Very disappointed, this needs addressing asap.

### 1/5 — Version 2.1.31 prevents user login

*2026-01-24, version 2.1.31*

As of the new version released 3 days ago (2.1.31) it is no longer possible for users to login. Credentials are correct and have worked perfectly in previous versions but now always report bad password. Login still works on phone which has not been updated to the latest version so the problem is definitely something in the new version and not the backend infrastructure. Was any usability testing carried out? Pity because despite some negative reviews, this app has worked flawlessly for at least a year and is a great help in managing a pool heat pump.

### 1/5 — Version 2.1.3

*2026-01-21, version 2.1.3*

App broke and can’t log in since Version 2.1.3 went live 13 hours ago

### 1/5 — App will no longer connect to device

*2026-01-21, version 2.1.3*

Sine this latest update device has lost account and will not reconnect to device. Data Error

### 1/5 — Abysmal

*2025-12-17, version 2.1.2*

I would award it zero stars if I could. It’s the only option I have to interface with my pool heat pump in Australia. The app is so bad. If you are considering a heat pump and find out this is the only software control you can use, select a different heat pump.

### 1/5 — App Useability

*2025-08-17, version 2.1.1*

CAN UP PLEASE FIX THIS APP! It is not refreshing the data!!! App is static. Not refreshing over time. Need to end app and start it again to show latest status. The feedback screen completely not working. Please update this app to actually be useful.

### 1/5 — Bad version

*2025-08-08, version 2.1.1*

Latest version broke everything, do you even test? How can we revert to a prior version?

### 4/5 — Aqua Temp needs work

*2025-07-05, version 2.0.9*

This app feels like it was created in a weekend. Honestly, it shouldn’t be this difficult. Why on earth does Aqua Temp constantly require re-logging in? And why is it always out-of-sync with the pool heater, so for example this app will show the water as 26 degrees and heater is in “mute” mode, when in actual fact the water is 30 degrees and the heater is running full blast. Then there’s the times this App loses contact all together, and you have to follow the setup process all over again on-site. Simply restarting your WiFi modem requires a full setup all over again! It’s utterly insane, did anyone test this? It’s 2023 and this is simple stuff, just basic controls and sensors. Please fix this App and how it works with the pool heater WiFi modules. Thanks. Update: It’s now 2024 and this still isn’t fixed.
Update: In 2025 it seems someone listened and updated the app? It now mostly works like you’d expect. Thanks for listening, I’m upgrading from 1 star to 4!

### 1/5 — App Useability

*2025-06-30, version 2.0.9*

App is static. Not refreshing over time. Need to end app and start it again to show latest status. The feedback screen completely not working. Please update this app to actually be useful.

## Frequently asked questions about Aqua Temp

### What does Aqua Temp do?

Aqua Temp allows you to easily communicate with your heat pump pool heater. You can monitor its status, adjust settings like temperature and modes, and receive alerts for any failures, all from your local WiFi network or remotely over the internet.

### What are the key features of Aqua Temp?

Key features include monitoring the heater's state (water temperature, mode), setting various parameters (ON/OFF, target temperature, timer), receiving failure notifications, and benefiting from background technical support from suppliers.

### Is Aqua Temp free to use?

Based on the provided information, Aqua Temp is a free application. There are no mentions of subscription fees, in-app purchases, or advertisements.

### What kind of pool heaters is Aqua Temp compatible with?

Aqua Temp is compatible with heat pump pool heaters that are equipped with a WiFi module provided by the product suppliers. It's recommended to check with your supplier to confirm compatibility with your specific heater controller.

### How can I use Aqua Temp to manage my pool heater?

You can use Aqua Temp to remotely manage your pool heater by turning it on or off, setting your desired water temperature, configuring timer schedules, and selecting different operating modes. You'll also be kept informed of any operational issues.

## Version history (last 5 releases)

### 2.2.0 — 2026-07-30

1.Solve the WIFI problem in the South American region

### 2.1.40 — 2026-04-13

1. Adapt to new products
2. Add minute selection to the timer function

### 2.1.31 — 2026-01-21

1.Fixed some known issues
2.AI functionality is supported on select models

### 2.1.3 — 2026-01-20

1.Fixed some known issues
2.AI functionality is supported on select models

### 2.1.2 — 2025-11-12

1.Fix known issues
2.Add remote device assistance

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## More apps by 展悦 梁

- [Pool Heater](https://appshunter.io/ios/app/pool-heater/id982085159)
- [InverterTemp](https://appshunter.io/ios/app/invertertemp/id1180448757)
- [Heat Pump Remote Control](https://appshunter.io/ios/app/heat-pump-remote-control/id1338660810)
- [Hitemp](https://appshunter.io/ios/app/hitemp/id1512533849)
- [Handy Heat Pump](https://appshunter.io/ios/app/handy-heat-pump/id1520126626)

All apps by 展悦 梁: https://appshunter.io/developer/982085158

## Related topics

[aqua heat pump](https://appshunter.io/ios/topics/aqua-heat-pump)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-31.*