# BEMS vs FeiStore

The clearest difference is ads: BEMS at none against FeiStore's shown. FeiStore's advantage is update cadence (every 9 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

BEMS ships an update every 2 months, FeiStore every 9 days. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BEMS | FeiStore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/feistore/id6760690777/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Ad-supported |
| Size | 24 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GuangDong Didu NEW Energy Co.,Ltd](https://appshunter.io/developer/1750469257) | [Shenzhen Feisjy Technology Co., Ltd.](https://appshunter.io/developer/1590067538) |

## What reviewers say

### BEMS

[App page](https://appshunter.io/ios/app/bems/id6737373429)

**Features:** macOS Compatibility

**In-app purchases:** none


### FeiStore

[App page](https://appshunter.io/ios/app/feistore/id6760690777)

This app helps manage power station operations and maintenance. It supports multiple energy sources like solar, EV charging, and energy storage systems.

**Highlights:** Power station O&M management, Multi-energy system support, Energy storage management, PV system management, EV charging pile management, Diesel generator management

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

**In-app purchases:** none


## Frequently asked questions

### Is BEMS free?

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

### Is FeiStore free?

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

### Do BEMS or FeiStore have ads?

FeiStore shows ads; BEMS does not.

### Which is updated more often, BEMS or FeiStore?

BEMS ships an update every 2 months, and FeiStore every 9 days. Most recently, BEMS was updated on September 10, 2026 and FeiStore on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*