# PMI View vs Seward Electric Systems

The clearest difference is rating: PMI View at 5.0 against Seward Electric Systems's 1.0. PMI View also leads on ratings volume (4 vs 1). Seward Electric Systems's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.0 vs 18.0). 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.

PMI View holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

PMI View ships an update every 2 months, Seward Electric Systems weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PMI View | Seward Electric Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pmi-view/id6465390024/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/seward-electric-systems/id6765772851/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 197 MB | 115 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Power Monitors, Incorporated](https://appshunter.io/developer/540822326) | [Professional Computer Solutions](https://appshunter.io/developer/1495261237) |

## What reviewers say

### PMI View

[App page](https://appshunter.io/ios/app/pmi-view/id6465390024)

This application provides a platform for viewing and analyzing power quality data from field devices. It allows real-time inspection of waveforms, vector diagrams, harmonics, and meter readings. Recordings can be easily downloaded, inspected, and exported.

**Highlights:** Real-time waveform viewing, Vector diagram analysis, Harmonics inspection, Meter readings, Downloadable recordings, Exportable data

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

**In-app purchases:** none


### Seward Electric Systems

[App page](https://appshunter.io/ios/app/seward-electric-systems/id6765772851)

Access your utility account 24/7 to view balances, make payments, and review statements. Track usage history with interactive graphs and receive important notifications. Report outages and view utility maps for enhanced service management.

**Highlights:** 24/7 account access, View balance and statements, Make payments, Usage history graphs, Report outages, Biometric login

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

**In-app purchases:** none


## Frequently asked questions

### Is PMI View free?

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

### Is Seward Electric Systems free?

Seward Electric Systems is free to download, with no in-app purchases.

### Which has better reviews, PMI View or Seward Electric Systems?

PMI View is rated higher. PMI View averages 5.0 out of 5 from 4 ratings, while Seward Electric Systems averages 1.0 from 1 ratings.

### Do PMI View or Seward Electric Systems have ads?

Neither PMI View nor Seward Electric Systems shows ads.

### Which is updated more often, PMI View or Seward Electric Systems?

PMI View ships an update every 2 months, and Seward Electric Systems weekly. Most recently, PMI View was updated on November 3, 2026 and Seward Electric Systems on October 31, 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.*