# Cuby Smart vs Lock Cooler

The clearest difference is rating: Cuby Smart at 4.6 against Lock Cooler's 1.0. Cuby Smart also leads on ratings volume (11 vs 1). Lock Cooler's advantage is update cadence (every 3 days vs every 6 weeks) and iOS requirement (14.5 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Cuby Smart holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Cuby Smart has 11 ratings behind it against 1, so its average is the more settled of the two.

Cuby Smart ships an update every 6 weeks, Lock Cooler every 3 days. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Cuby Smart | Lock Cooler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/cuby-smart/id843583219/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/lock-cooler/id6446056465/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 34 MB | 6 MB |
| Requires iOS | 18.0 | **14.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arteko](https://appshunter.io/developer/843583222) | [SOFTEL](https://appshunter.io/developer/1372888493) |

## What reviewers say

### Cuby Smart

[App page](https://appshunter.io/ios/app/cuby-smart/id843583219)

Transform your split air conditioner into a smart device. Control and program your AC remotely from your smartphone, set schedules, monitor temperature and humidity, and receive alerts for energy savings and potential issues.

**Highlights:** Remote AC control, Customizable schedules, Real-time temperature/humidity monitoring, Customizable alerts, Energy saving features, Voice assistant integration

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

**In-app purchases:** none


### Lock Cooler

[App page](https://appshunter.io/ios/app/lock-cooler/id6446056465)

Control your smart refrigerator remotely. Open, close, and manage its network settings. Check the connection status of your appliance from your device.

**Highlights:** Open and close refrigerator, Reload command, Configure refrigerator WiFi, Check WiFi connection status

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cuby Smart free?

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

### Is Lock Cooler free?

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

### Which has better reviews, Cuby Smart or Lock Cooler?

Cuby Smart is rated higher. Cuby Smart averages 4.6 out of 5 from 11 ratings, while Lock Cooler averages 1.0 from 1 ratings.

### Do Cuby Smart or Lock Cooler have ads?

Neither Cuby Smart nor Lock Cooler shows ads.

### Which is updated more often, Cuby Smart or Lock Cooler?

Cuby Smart ships an update every 6 weeks, and Lock Cooler every 3 days. Most recently, Cuby Smart was updated on September 14, 2026 and Lock Cooler on September 18, 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.*