Comparison

Delmarva Power vs TM2 Interface

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

Head to head
About

Delmarva Power

Manage your energy account with ease, from viewing and paying bills to reporting outages and tracking restoration status. This free app offers convenient access to your account information, usage data, and important alerts for both residential and business customers.

Highlights
  • View and pay bills
  • Report and check outage status
  • View outage map
  • Check account balance
  • Manage AutoPay and Budget Billing
  • View usage data and bill trends
  • Set custom alerts
Features
Read full description

Delmarva Power’s free app allows you to easily access your account information on the go. The app makes it simple to manage more than one account at a time and is available to both residential and business customers on your smartphone or tablet. You can report your outage and stay up-to-date on the restoration status from anywhere. Key features include: · Effortlessly view and pay your bill · Report and check outage status · View the outage map · Check balance · View account activity · Manage your AutoPay and Budget Billing settings · Report an outage without signing in · View usage data, bill forecast and trends · Compare your bills · Set alerts for outage status, when your bill is ready, upcoming payment reminders, and more

About

TM2 Interface

Features
Read full description

Stay Ahead of Potential Issues with Our Internet-Connected Sump Pump System Our app seamlessly integrates with your Internet-connected sump pump system, providing you with real-time updates on your pump's status, environmental temperature, and humidity levels. Keep track of your pump’s performance and environmental conditions to ensure your home stays safe and dry. Key Features: • Real-Time Monitoring: View your pump's current status, operational stats, and environmental data at any time. • Historical Data: Access detailed historical data on pump activity, temperature, and humidity to spot trends and predict potential issues. • Easy Setup: Use unique QR codes to quickly add and configure your devices to your account and Wi-Fi network. • Admin Mode: Technicians can access advanced diagnostic features via Bluetooth for direct device interrogation. • User-Friendly Interface: Our intuitive app design makes monitoring and managing your sump pump system straightforward and hassle-free. Whether you’re a homeowner wanting peace of mind or a technician performing maintenance, our app provides all the tools you need to keep your sump pump system running smoothly. Download now and stay connected to your sump pump system, no matter where you are!

Screenshots

Delmarva Power4 screens
TM2 Interface4 screens

Verdict

The call

The clearest difference is update cadence: TM2 Interface at every 3 weeks against Delmarva Power's every 2 months. On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Delmarva Power ships an update every 2 months, TM2 Interface every 3 weeks. The most recent releases landed on October 31, 2026 and October 17, 2026 respectively.

Scorecard1 real difference · 9 level
Delmarva Power versus TM2 Interface: the parameters behind the verdict, then further details
ParameterDelmarva PowerTM2 Interface
PriceFreeFree
Rating4.5 (13K ratings) — better—
Positive reviews20.0% of reviews—
Number of ratings13K — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.016.6 — better
Further details — not scored
Size168 MB10 MB
Age rating4+4+
DeveloperAn Exelon CorporationChargetek Inc.

Bugs and requests

Delmarva Power

Reported bugs

4 issues
  • Login and sign-in issues
  • Inability to view usage data
  • Billing and payment problems
  • Thermostat controls not working

Requested features

4 requests
  • Improve usage tracking and reporting
  • Add more customization options
  • Streamline account management
  • Enhance outage notification system

TM2 Interface

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Delmarva Power

No in-app purchases

None

TM2 Interface

No in-app purchases

Questions

Is Delmarva Power free?
Delmarva Power is free to download, with no in-app purchases.
Is TM2 Interface free?
TM2 Interface is free to download, with no in-app purchases.
Do Delmarva Power or TM2 Interface have ads?
Neither Delmarva Power nor TM2 Interface shows ads.
Which is updated more often, Delmarva Power or TM2 Interface?
Delmarva Power ships an update every 2 months, and TM2 Interface every 3 weeks. Most recently, Delmarva Power was updated on October 31, 2026 and TM2 Interface on October 17, 2026.

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