# Pool Heater vs Reeis Air Conditioning

The clearest difference is iOS requirement: Pool Heater at 9.0 against Reeis Air Conditioning's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Pool Heater ships an update every 2 months, Reeis Air Conditioning every 6 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pool Heater | Reeis Air Conditioning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 24 MB | 62 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Chico Electronic Inc.](https://appshunter.io/developer/1238601940) | [Nuve Home](https://appshunter.io/developer/1752266972) |

## What reviewers say

### Pool Heater

[App page](https://appshunter.io/ios/app/pool-heater/id1355580708)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reeis Air Conditioning

[App page](https://appshunter.io/ios/app/reeis-air-conditioning/id6741435526)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pool Heater free?

Pool Heater is free to download, with no in-app purchases.

### Is Reeis Air Conditioning free?

Reeis Air Conditioning is free to download, with no in-app purchases.

### Do Pool Heater or Reeis Air Conditioning have ads?

Neither Pool Heater nor Reeis Air Conditioning shows ads.

### Which is updated more often, Pool Heater or Reeis Air Conditioning?

Pool Heater ships an update every 2 months, and Reeis Air Conditioning every 6 weeks. Most recently, Pool Heater was updated on October 26, 2026 and Reeis Air Conditioning on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*