# BrightEMS vs Pakio

The clearest difference is update cadence: BrightEMS at every 3 weeks against Pakio's every 4 months. 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.

BrightEMS ships an update every 3 weeks, Pakio every 4 months. The most recent releases landed on October 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | BrightEMS | Pakio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (14 ratings)](https://appshunter.io/ios/app/brightems/id6450639649/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 29.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 40 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Abisda Network Technology Co., Ltd.](https://appshunter.io/developer/1750660585) | [CHENIX INC.](https://appshunter.io/developer/1790259150) |

## What reviewers say

### BrightEMS

[App page](https://appshunter.io/ios/app/brightems/id6450639649)

Manage your energy storage power supply with comprehensive control over switches, charging, and power parameters. Optimize energy usage, schedule charging, and keep your device updated with the latest firmware.

**Highlights:** USB/AC/DC/LED switch control, Energy parameter monitoring, Silent and scheduled charging, Customizable DC charging, Screen and standby time settings, Firmware version upgrades

**Features:** macOS Compatibility

**In-app purchases:** none


### Pakio

[App page](https://appshunter.io/ios/app/pakio/id6740498186)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BrightEMS free?

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

### Is Pakio free?

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

### Do BrightEMS or Pakio have ads?

Neither BrightEMS nor Pakio shows ads.

### Which is updated more often, BrightEMS or Pakio?

BrightEMS ships an update every 3 weeks, and Pakio every 4 months. Most recently, BrightEMS was updated on October 13, 2026 and Pakio on September 25, 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.*