# LIB Solar vs HR Go V7

The clearest difference is ads: LIB Solar at none against HR Go V7's shown. LIB Solar also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LIB Solar | HR Go V7 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 89 MB | 188 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [EnergyLIB (Suzhou) New Energy Technology Co., Ltd](https://appshunter.io/developer/1801914154) | [Creative Online Co.,Ltd.](https://appshunter.io/developer/1586964548) |

## What reviewers say

### LIB Solar

[App page](https://appshunter.io/ios/app/lib-solar/id6740565634)

**Features:** macOS Compatibility

**In-app purchases:** none


### HR Go V7

[App page](https://appshunter.io/ios/app/hr-go-v7/id6741886816)

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

**In-app purchases:** none


## Frequently asked questions

### Is LIB Solar free?

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

### Is HR Go V7 free?

HR Go V7 is free to download, with no in-app purchases.

### Do LIB Solar or HR Go V7 have ads?

HR Go V7 shows ads; LIB Solar does not.

### Which is updated more often, LIB Solar or HR Go V7?

LIB Solar ships an update every 3 weeks, and HR Go V7 every 3 weeks. Most recently, LIB Solar was updated on October 6, 2026 and HR Go V7 on October 7, 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.*