# Portacool vs Moon

The clearest difference is review sentiment: Moon at 100% against Portacool's 50%. Moon also leads on rating (5.0 vs 3.5) and update cadence (every 4 days vs every 5 weeks). Portacool's advantage is in-app purchases (none vs 2) and ratings volume (24 vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Moon sells 2 in-app purchases, starting at $2.99 per month. Portacool asks for nothing beyond the download.

Moon holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Portacool has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of Portacool's written reviews are positive against 100% of Moon's.

Portacool ships an update every 5 weeks, Moon every 4 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Portacool | Moon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (24 ratings)](https://appshunter.io/ios/app/portacool/id6446182420/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/moon-journal/id6760418658/reviews)** |
| Number of ratings | **24** | 4 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 41 MB | 79 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Portacool, LLC](https://appshunter.io/developer/1676523258) | [Phoenix Fire Technology LLC](https://appshunter.io/developer/1884363345) |

## What reviewers say

### Portacool

[App page](https://appshunter.io/ios/app/portacool/id6446182420)

Control your evaporative cooler remotely via smartphone. Adjust fan speeds, monitor water levels, and manage multiple units for personalized comfort and energy efficiency.

**Highlights:** Remote cooler control, Customizable fan speeds, Water level monitoring, Multi-unit management, Energy efficiency optimization

**In-app purchases:** none


### Moon

[App page](https://appshunter.io/ios/app/moon-journal/id6760418658)

This app provides a private journal that syncs with lunar cycles. Track your moods, observe moon phases, and discover personal patterns over time with gentle reminders and customizable widgets.

**Highlights:** Private, device-only journaling, Automatic moon phase tagging, Current moon phase details, Moonrise/moonset and sunrise/sunset times, Yearly calendar of lunar events, Mood tracking across lunar cycles, Daily, full moon, and new moon reminders

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moon Journal Monthly | $2.99 | per month |
| Moon Journal Yearly | $19.99 | per year |


## Frequently asked questions

### Is Portacool free?

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

### Is Moon free?

Moon is free to download, with in-app purchases available.

### Which has better reviews, Portacool or Moon?

Moon is rated higher. Portacool averages 3.5 out of 5 from 24 ratings, while Moon averages 5.0 from 4 ratings.

### Do Portacool or Moon have ads?

Neither Portacool nor Moon shows ads.

### Which is updated more often, Portacool or Moon?

Portacool ships an update every 5 weeks, and Moon every 4 days. Most recently, Portacool was updated on October 10, 2026 and Moon on October 5, 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.*