# Bluetooth Device Assistant vs Solar

The clearest difference is update cadence: Solar at every 10 days against Bluetooth Device Assistant's monthly. Bluetooth Device Assistant's advantage is iOS requirement (11.0 vs 13.0). 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.

Bluetooth Device Assistant ships an update monthly, Solar every 10 days. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Bluetooth Device Assistant | Solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 25 MB | 47 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [舒华体育股份有限公司](https://appshunter.io/developer/1225498279) | [厦门蓝旭科技有限公司](https://appshunter.io/developer/1722214713) |

## What reviewers say

### Bluetooth Device Assistant

[App page](https://appshunter.io/ios/app/bluetooth-device-assistant/id6461013923)

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

**In-app purchases:** none


### Solar

[App page](https://appshunter.io/ios/app/solar-lit-bluetooth/id6747466536)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Device Assistant free?

Bluetooth Device Assistant is free to download, with no in-app purchases.

### Is Solar free?

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

### Do Bluetooth Device Assistant or Solar have ads?

Neither Bluetooth Device Assistant nor Solar shows ads.

### Which is updated more often, Bluetooth Device Assistant or Solar?

Bluetooth Device Assistant ships an update monthly, and Solar every 10 days. Most recently, Bluetooth Device Assistant was updated on September 17, 2026 and Solar on September 22, 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.*