# Smart Battery Helper vs Solar Insight Kit

The clearest difference is update cadence: Solar Insight Kit at fortnightly against Smart Battery Helper's every 5 weeks. Smart Battery Helper's advantage is iOS requirement (12.0 vs 16.6). 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.

Smart Battery Helper ships an update every 5 weeks, Solar Insight Kit fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Battery Helper | Solar Insight Kit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 73 MB | 27 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen SecureNet Technology Co.,Ltd](https://appshunter.io/developer/1463943025) | [Mariia Tkachenko](https://appshunter.io/developer/1872009672) |

## What reviewers say

### Smart Battery Helper

[App page](https://appshunter.io/ios/app/smart-battery-helper/id6455259771)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar Insight Kit

[App page](https://appshunter.io/ios/app/solar-insight-kit/id6758291035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Battery Helper free?

Smart Battery Helper is free to download, with no in-app purchases.

### Is Solar Insight Kit free?

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

### Do Smart Battery Helper or Solar Insight Kit have ads?

Neither Smart Battery Helper nor Solar Insight Kit shows ads.

### Which is updated more often, Smart Battery Helper or Solar Insight Kit?

Smart Battery Helper ships an update every 5 weeks, and Solar Insight Kit fortnightly. Most recently, Smart Battery Helper was updated on October 27, 2026 and Solar Insight Kit on October 31, 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.*