# Smart M vs POWERCUBE

Smart M and POWERCUBE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart M ships an update monthly, POWERCUBE every 5 weeks. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Smart M | POWERCUBE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 99 MB | 67 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Slenergy Technology(A.H.)Co.,Ltd.](https://appshunter.io/developer/1701018754) | [Loncin Motor Co., Ltd.](https://appshunter.io/developer/828796872) |

## What reviewers say

### Smart M

[App page](https://appshunter.io/ios/app/smart-m/id6462580670)

**Features:** macOS Compatibility

**In-app purchases:** none


### POWERCUBE

[App page](https://appshunter.io/ios/app/powercube-pv-storage/id6476087705)

**In-app purchases:** none


## Frequently asked questions

### Is Smart M free?

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

### Is POWERCUBE free?

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

### Do Smart M or POWERCUBE have ads?

Neither Smart M nor POWERCUBE shows ads.

### Which is updated more often, Smart M or POWERCUBE?

Smart M ships an update monthly, and POWERCUBE every 5 weeks. Most recently, Smart M was updated on October 6, 2026 and POWERCUBE on October 12, 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.*