# Sky Smartcontroller vs Diooist

The clearest difference is update cadence: Sky Smartcontroller at monthly against Diooist's every 3 months. Diooist's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Sky Smartcontroller ships an update monthly, Diooist every 3 months. The most recent releases landed on September 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sky Smartcontroller | Diooist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 38 MB | 56 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Livesky Technologies](https://appshunter.io/developer/1602216665) | [子昂 李](https://appshunter.io/developer/1741659620) |

## What reviewers say

### Sky Smartcontroller

[App page](https://appshunter.io/ios/app/sky-smartcontroller/id1602216663)

**In-app purchases:** none


### Diooist

[App page](https://appshunter.io/ios/app/diooist/id6499391524)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sky Smartcontroller free?

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

### Is Diooist free?

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

### Do Sky Smartcontroller or Diooist have ads?

Neither Sky Smartcontroller nor Diooist shows ads.

### Which is updated more often, Sky Smartcontroller or Diooist?

Sky Smartcontroller ships an update monthly, and Diooist every 3 months. Most recently, Sky Smartcontroller was updated on September 13, 2026 and Diooist on October 3, 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.*