# Smart vs BALDURS

Smart and BALDURS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | Smart | BALDURS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 64 MB | 166 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruihe Energy (Shenzhen) Co.,Ltd.](https://appshunter.io/developer/1777005017) | [Shenzhen Bohua New Energy Technology Co.,Ltd](https://appshunter.io/developer/1779475988) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-energy/id6737540195)

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

**In-app purchases:** none


### BALDURS

[App page](https://appshunter.io/ios/app/baldurs-s/id6738121271)

**In-app purchases:** none


## Frequently asked questions

### Is Smart free?

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

### Is BALDURS free?

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

### Do Smart or BALDURS have ads?

Neither Smart nor BALDURS shows ads.

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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.*