# Voltgo vs SGP Battery

The clearest difference is update cadence: SGP Battery at every 5 weeks against Voltgo's every 6 months. 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.

Voltgo ships an update every 6 months, SGP Battery every 5 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Voltgo | SGP Battery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 16 MB | 17 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen zetara power system Co.,LTD](https://appshunter.io/developer/1774419082) | [Sun Gold Power Inc](https://appshunter.io/developer/6775382479) |

## What reviewers say

### Voltgo

[App page](https://appshunter.io/ios/app/voltgo/id6737021580)

**In-app purchases:** none


### SGP Battery

[App page](https://appshunter.io/ios/app/sgp-battery/id6764211147)

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

**In-app purchases:** none


## Frequently asked questions

### Is Voltgo free?

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

### Is SGP Battery free?

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

### Do Voltgo or SGP Battery have ads?

Neither Voltgo nor SGP Battery shows ads.

### Which is updated more often, Voltgo or SGP Battery?

Voltgo ships an update every 6 months, and SGP Battery every 5 weeks. Most recently, Voltgo was updated on October 5, 2026 and SGP Battery on October 2, 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.*