# Solar Hybrid PCU vs Links2

The clearest difference is iOS requirement: Links2 at 13.0 against Solar Hybrid PCU's 15.6. On price, update cadence, 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.

Solar Hybrid PCU ships an update every 3 months, Links2 every 5 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Solar Hybrid PCU | Links2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 50 MB | 47 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SU-VASTIKA SYSTEMS PRIVATE LIMITED](https://appshunter.io/developer/1523208936) | [Linkswell Automotive Inc.](https://appshunter.io/developer/1639464869) |

## What reviewers say

### Solar Hybrid PCU

[App page](https://appshunter.io/ios/app/solar-hybrid-pcu/id6448774660)

**Features:** macOS Compatibility

**In-app purchases:** none


### Links2

[App page](https://appshunter.io/ios/app/links2/id6578443735)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Hybrid PCU free?

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

### Is Links2 free?

Links2 is free to download, with no in-app purchases.

### Do Solar Hybrid PCU or Links2 have ads?

Neither Solar Hybrid PCU nor Links2 shows ads.

### Which is updated more often, Solar Hybrid PCU or Links2?

Solar Hybrid PCU ships an update every 3 months, and Links2 every 5 months. Most recently, Solar Hybrid PCU was updated on November 7, 2026 and Links2 on November 8, 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.*