# Sit Solar vs Aqua iConnect

The clearest difference is update cadence: Sit Solar at every 2 months against Aqua iConnect's every 8 months. 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.

Sit Solar ships an update every 2 months, Aqua iConnect every 8 months. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sit Solar | Aqua iConnect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 146 MB | 31 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [成都赛特新能科技有限公司](https://appshunter.io/developer/1691445203) | [Cotherm](https://appshunter.io/developer/1472147592) |

## What reviewers say

### Sit Solar

[App page](https://appshunter.io/ios/app/sit-solar/id6449988665)

**Features:** Vision Pro support

**In-app purchases:** none


### Aqua iConnect

[App page](https://appshunter.io/ios/app/aqua-iconnect/id6741769992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sit Solar free?

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

### Is Aqua iConnect free?

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

### Do Sit Solar or Aqua iConnect have ads?

Neither Sit Solar nor Aqua iConnect shows ads.

### Which is updated more often, Sit Solar or Aqua iConnect?

Sit Solar ships an update every 2 months, and Aqua iConnect every 8 months. Most recently, Sit Solar was updated on October 21, 2026 and Aqua iConnect on October 13, 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.*