# SmartDrive Link vs Noi Solar

The clearest difference is update cadence: Noi Solar at every 10 days against SmartDrive Link's every 3 months. SmartDrive Link's advantage is iOS requirement (12.0 vs 15.0). 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.

SmartDrive Link ships an update every 3 months, Noi Solar every 10 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | SmartDrive Link | Noi Solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 27 MB | 33 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ARI Energy (Huizhou) Co,Ltd.](https://appshunter.io/developer/1650510833) | [Guangzhou NOI Technology Co., Ltd](https://appshunter.io/developer/937245550) |

## What reviewers say

### SmartDrive Link

[App page](https://appshunter.io/ios/app/smartdrive-link/id6737404528)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noi Solar

[App page](https://appshunter.io/ios/app/noi-solar/id6746528081)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartDrive Link free?

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

### Is Noi Solar free?

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

### Do SmartDrive Link or Noi Solar have ads?

Neither SmartDrive Link nor Noi Solar shows ads.

### Which is updated more often, SmartDrive Link or Noi Solar?

SmartDrive Link ships an update every 3 months, and Noi Solar every 10 days. Most recently, SmartDrive Link was updated on October 30, 2026 and Noi Solar on October 30, 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.*