MISO Mobile vs PJM Now
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MISO Mobile
Visualize real-time energy market data and grid conditions. Monitor supply, demand, prices, and fuel mix 24/7 with instant system notifications.
- Real-time energy market visualization
- 24/7 grid condition monitoring
- Supply and demand tracking
- Price monitoring
- Fuel mix data
- Real-time system notifications
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Visualize MISO’s world-class energy markets in real time. MISO Mobile enables 24/7 grid condition monitoring, including energy supply and demand, prices, fuel mix, and real-time system notifications.
PJM Now
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.
- 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
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Track electricity use, power grid conditions and wholesale power prices in real time throughout the region PJM Interconnection serves with the simple and easy-to-use PJM Now app. • See wholesale power prices and trends broken down by location on an interactive map • Receive alerts when wholesale power prices in your area reach the level of your choosing • Receive alerts about PJM grid conditions for your chosen area • Track real-time electricity use and compare it to the day’s forecasted use • See how power flows in and out of the region PJM serves • See the current fuel mix PJM Interconnection, founded in 1927, ensures the reliability of the high-voltage electric power system serving 65 million people in all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia and the District of Columbia. PJM coordinates and directs the operation of the region’s transmission grid, which includes over 84,042 miles of transmission lines; administers a competitive wholesale electricity market; and plans regional transmission expansion improvements to maintain grid reliability and relieve congestion. Visit PJM at www.pjm.com.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | MISO Mobile | PJM Now |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (27 ratings) — better | 3.6 (26 ratings) |
| Positive reviews | 100.0% of reviews — better | 22.2% of reviews |
| Number of ratings | 27 — better | 26 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 58 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Midcontinent Independent System Operator, Inc. | PJM Interconnection |
Customer experience
MISO Mobile
PJM Now
In-app purchases
MISO Mobile
No in-app purchases
PJM Now
No in-app purchases






