# CSKH EVNSPC vs Trios

The clearest difference is rating: Trios at 4.0 against CSKH EVNSPC's 2.1. Trios also leads on update cadence (every 3 weeks vs every 2 months). CSKH EVNSPC's advantage is ratings volume (87 vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Trios holds the better App Store score, 4.0 against 2.1. That said, the two scores are not equally well evidenced: CSKH EVNSPC has 87 ratings behind it against 5, so its average is the more settled of the two.

CSKH EVNSPC ships an update every 2 months, Trios every 3 weeks. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CSKH EVNSPC | Trios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (87 ratings)](https://appshunter.io/ios/app/cskh-evnspc/id1176373349/reviews) | **[4.0 (5 ratings)](https://appshunter.io/ios/app/trios/id6443949955/reviews)** |
| Number of ratings | **87** | 5 |
| Positive reviews | 4.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 249 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southern Power Corporation Contact Center](https://appshunter.io/developer/1176032527) | [BGLOBAL JOINT STOCK COMPANY](https://appshunter.io/developer/1601193875) |

## What reviewers say

### CSKH EVNSPC

[App page](https://appshunter.io/ios/app/cskh-evnspc/id1176373349)

This app provides 24/7 customer care for electricity services. Users can view meter readings, bills, payment history, and receive notifications about power outages and billing. It also facilitates online bill payments, downloading e-invoices, and managing customer information.

**Highlights:** View meter readings and electricity bills, Receive outage and billing notifications, Online electricity bill payment, Download electronic invoices, Find payment locations and electricity prices, Manage customer information and contracts, Register for new electricity services

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

**In-app purchases:** none


### Trios

[App page](https://appshunter.io/ios/app/trios/id6443949955)

A secure online work communication system for organizations and individuals. Offers messaging, file sharing, and video/audio calls with end-to-end encryption and data stored on user devices or managed servers.

**Highlights:** Secure messaging, File sharing, Video and audio calls, Online meetings, End-to-end encryption, Data storage control

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

**In-app purchases:** none


## Frequently asked questions

### Is CSKH EVNSPC free?

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

### Is Trios free?

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

### Which has better reviews, CSKH EVNSPC or Trios?

Trios is rated higher. CSKH EVNSPC averages 2.1 out of 5 from 87 ratings, while Trios averages 4.0 from 5 ratings.

### Do CSKH EVNSPC or Trios have ads?

Neither CSKH EVNSPC nor Trios shows ads.

### Which is updated more often, CSKH EVNSPC or Trios?

CSKH EVNSPC ships an update every 2 months, and Trios every 3 weeks. Most recently, CSKH EVNSPC was updated on October 8, 2026 and Trios on October 2, 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.*