# EnergyStoragePro vs TGPRO EMS

EnergyStoragePro and TGPRO EMS 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 | EnergyStoragePro | TGPRO EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 51 MB | 38 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [英飞特电子(杭州)股份有限公司](https://appshunter.io/developer/1710891505) | [Anhui Udan Technology Co., Ltd.](https://appshunter.io/developer/1593792520) |

## What reviewers say

### EnergyStoragePro

[App page](https://appshunter.io/ios/app/energystoragepro/id6478477883)

**Features:** macOS Compatibility

**In-app purchases:** none


### TGPRO EMS

[App page](https://appshunter.io/ios/app/tgpro-ems/id6738125423)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EnergyStoragePro free?

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

### Is TGPRO EMS free?

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

### Do EnergyStoragePro or TGPRO EMS have ads?

Neither EnergyStoragePro nor TGPRO EMS 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.*