Comparison

MISO Mobile vs PJM Now

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MISO Mobile

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
Read full description

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.

About

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.

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
Read full description

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

MISO Mobile4 screens
PJM Now4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
MISO Mobile versus PJM Now: the parameters behind the verdict, then further details
ParameterMISO MobilePJM Now
PriceFreeFree
Rating5.0 (27 ratings) — better3.6 (26 ratings)
Positive reviews100.0% of reviews — better22.2% of reviews
Number of ratings27 — better26
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size58 MB38 MB
Age rating4+4+
DeveloperMidcontinent Independent System Operator, Inc.PJM Interconnection

Customer experience

MISO Mobile

All ratings27 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PJM Now

All ratings26 ratings
Positive65.4%
Neutral0.0%
Negative34.6%
Written reviews9 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

In-app purchases

None

MISO Mobile

No in-app purchases

None

PJM Now

No in-app purchases

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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