# VNSenergy vs S.AMO

The clearest difference is update cadence: S.AMO at weekly against VNSenergy's every 5 months. VNSenergy's advantage is iOS requirement (8.0 vs 15.0). 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.

VNSenergy ships an update every 5 months, S.AMO weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VNSenergy | S.AMO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Size | 59 MB | 51 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AsianPowerDevicesInc](https://appshunter.io/developer/1214788661) | [Nguyen Quoc Oai](https://appshunter.io/developer/1836364887) |

## What reviewers say

### VNSenergy

[App page](https://appshunter.io/ios/app/vnsenergy/id6742780320)

**Features:** macOS Compatibility

**In-app purchases:** none


### S.AMO

[App page](https://appshunter.io/ios/app/samo/id6776963083)

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

**In-app purchases:** none


## Frequently asked questions

### Is VNSenergy free?

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

### Is S.AMO free?

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

### Do VNSenergy or S.AMO have ads?

Neither VNSenergy nor S.AMO shows ads.

### Which is updated more often, VNSenergy or S.AMO?

VNSenergy ships an update every 5 months, and S.AMO weekly. Most recently, VNSenergy was updated on October 28, 2026 and S.AMO on October 24, 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.*