# SmartSystemStatus vs VOLTRAC Battery

The clearest difference is update cadence: SmartSystemStatus at fortnightly against VOLTRAC Battery's every 4 months. SmartSystemStatus also leads on iOS requirement (6.0 vs 11.0). 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.

SmartSystemStatus ships an update fortnightly, VOLTRAC Battery every 4 months. The most recent releases landed on May 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SmartSystemStatus | VOLTRAC Battery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 3 MB | 21 MB |
| Requires iOS | **6.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SG GAME](https://appshunter.io/developer/293002333) | [应刚 郑](https://appshunter.io/developer/1446858821) |

## What reviewers say

### SmartSystemStatus

[App page](https://appshunter.io/ios/app/smartsystemstatus/id931725000)

**In-app purchases:** none


### VOLTRAC Battery

[App page](https://appshunter.io/ios/app/voltrac-battery/id1613895105)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartSystemStatus free?

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

### Is VOLTRAC Battery free?

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

### Do SmartSystemStatus or VOLTRAC Battery have ads?

Neither SmartSystemStatus nor VOLTRAC Battery shows ads.

### Which is updated more often, SmartSystemStatus or VOLTRAC Battery?

SmartSystemStatus ships an update fortnightly, and VOLTRAC Battery every 4 months. Most recently, SmartSystemStatus was updated on May 16, 2026 and VOLTRAC Battery on September 19, 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.*