# Resun Smart vs Kactoily

The clearest difference is rating: Resun Smart at 4.5 against Kactoily's 2.5. Kactoily's advantage is update cadence (every 2 weeks vs every 10 months) and review sentiment (25% vs 0%). On price, ratings volume, 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.

Resun Smart holds the better App Store score, 4.5 against 2.5. Both are backed by a comparable volume of ratings — 24 and 11 respectively. Written reviews complicate that: 0% of Resun Smart's written reviews are positive against 25% of Kactoily's, so the app with the better star average is not the one people write more warmly about.

Resun Smart ships an update every 10 months, Kactoily every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Resun Smart | Kactoily |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (24 ratings)](https://appshunter.io/ios/app/resun-smart/id1564691703/reviews)** | [2.5 (11 ratings)](https://appshunter.io/ios/app/kactoily/id6744716298/reviews) |
| Number of ratings | **24** | 11 |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 236 MB | 62 MB |
| Requires iOS | 14.0 | **13** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [深圳兴日生实业有限公司/Shenzhen Xing Risheng Industrial Co.,Ltd](https://appshunter.io/developer/1363873279) | [彦浩 宋](https://appshunter.io/developer/1808803601) |

## What reviewers say

### Resun Smart

[App page](https://appshunter.io/ios/app/resun-smart/id1564691703)

Control your smart devices remotely with this comprehensive application. It offers multiple connection methods, allows for group control, and supports automation based on various conditions. Share device access with family members and enjoy seamless updates.

**Highlights:** Remote smart device control, AP/SMART connection methods, Control multiple devices, Automated functions, Third-party voice access support, Device sharing, Group control, OTA software updates

**In-app purchases:** none


### Kactoily

[App page](https://appshunter.io/ios/app/kactoily/id6744716298)

This application monitors water quality for pools, aquariums, and other water bodies. It helps users track essential parameters to maintain healthy water conditions.

**Highlights:** Pool monitoring, Water quality tracking, Aquarium monitoring, Parameter analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is Resun Smart free?

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

### Is Kactoily free?

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

### Which has better reviews, Resun Smart or Kactoily?

Resun Smart is rated higher. Resun Smart averages 4.5 out of 5 from 24 ratings, while Kactoily averages 2.5 from 11 ratings.

### Do Resun Smart or Kactoily have ads?

Neither Resun Smart nor Kactoily shows ads.

### Which is updated more often, Resun Smart or Kactoily?

Resun Smart ships an update every 10 months, and Kactoily every 2 weeks. Most recently, Resun Smart was updated on November 3, 2026 and Kactoily on November 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.*