# MISO Mobile vs PJM Now

The clearest difference is review sentiment: MISO Mobile at 100% against PJM Now's 22%. MISO Mobile also leads on rating (5.0 vs 3.6) and update cadence (monthly vs every 3 months). PJM Now's advantage is iOS requirement (15.1 vs 17.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

MISO Mobile holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 27 and 26 respectively. Written reviews point the same way: 100% of MISO Mobile's written reviews are positive against 22% of PJM Now's.

MISO Mobile ships an update monthly, PJM Now every 3 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | MISO Mobile | PJM Now |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (27 ratings)](https://appshunter.io/ios/app/miso-mobile/id1041467824/reviews)** | [3.6 (26 ratings)](https://appshunter.io/ios/app/pjm-now/id1180491584/reviews) |
| Number of ratings | **27** | 26 |
| Positive reviews | **100.0% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 58 MB | 38 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Midcontinent Independent System Operator, Inc.](https://appshunter.io/developer/1041467823) | [PJM Interconnection](https://appshunter.io/developer/1180491583) |

## What reviewers say

### MISO Mobile

[App page](https://appshunter.io/ios/app/miso-mobile/id1041467824)

Visualize real-time energy market data and grid conditions. Monitor supply, demand, prices, and fuel mix 24/7 with instant system notifications.

**Highlights:** Real-time energy market visualization, 24/7 grid condition monitoring, Supply and demand tracking, Price monitoring, Fuel mix data, Real-time system notifications

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### PJM Now

[App page](https://appshunter.io/ios/app/pjm-now/id1180491584)

Monitor electricity usage, grid status, and wholesale power prices in real-time for the PJM Interconnection region. Get alerts for price changes and grid conditions, and view power flow and fuel mix.

**Highlights:** Real-time electricity use tracking, Wholesale power price monitoring, Interactive map of prices by location, PJM grid condition alerts, Power flow visualization, Current fuel mix display

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

**In-app purchases:** none


## Frequently asked questions

### Is MISO Mobile free?

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

### Is PJM Now free?

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

### Which has better reviews, MISO Mobile or PJM Now?

MISO Mobile is rated higher. MISO Mobile averages 5.0 out of 5 from 27 ratings, while PJM Now averages 3.6 from 26 ratings.

### Do MISO Mobile or PJM Now have ads?

Neither MISO Mobile nor PJM Now shows ads.

### Which is updated more often, MISO Mobile or PJM Now?

MISO Mobile ships an update monthly, and PJM Now every 3 months. Most recently, MISO Mobile was updated on November 2, 2026 and PJM Now on November 6, 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.*