# ImpulseGuard Pro vs Solar Panel Log

The clearest difference is update cadence: Solar Panel Log at every 3 days against ImpulseGuard Pro's weekly. 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.

ImpulseGuard Pro ships an update weekly, Solar Panel Log every 3 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | ImpulseGuard Pro | Solar Panel Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 27 MB | 28 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JENKINS HENRY](https://appshunter.io/developer/1895460363) | [HABAN GAMAZ](https://appshunter.io/developer/6803145154) |

## What reviewers say

### ImpulseGuard Pro

[App page](https://appshunter.io/ios/app/impulseguard-pro/id6763726859)

**In-app purchases:** none


### Solar Panel Log

[App page](https://appshunter.io/ios/app/solar-panel-log/id6803145152)

**In-app purchases:** none


## Frequently asked questions

### Is ImpulseGuard Pro free?

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

### Is Solar Panel Log free?

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

### Do ImpulseGuard Pro or Solar Panel Log have ads?

Neither ImpulseGuard Pro nor Solar Panel Log shows ads.

### Which is updated more often, ImpulseGuard Pro or Solar Panel Log?

ImpulseGuard Pro ships an update weekly, and Solar Panel Log every 3 days. Most recently, ImpulseGuard Pro was updated on September 30, 2026 and Solar Panel Log on September 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.*