# Delmarva Power vs TM2 Interface

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.

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

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.

## The numbers

| Metric | Delmarva Power | TM2 Interface |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13K ratings)](https://appshunter.io/ios/app/delmarva-power/id489964338/reviews)** | — |
| Number of ratings | **13K** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 168 MB | 10 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [An Exelon Corporation](https://appshunter.io/developer/1274170173) | [Chargetek Inc.](https://appshunter.io/developer/1749716980) |

## What reviewers say

### Delmarva Power

[App page](https://appshunter.io/ios/app/delmarva-power/id489964338)

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:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful tools
- 🚀 Convenient payment options
- 👍 Good customer service

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔒 Privacy concerns
- 💰 High prices and fees
- 🔋 Unreliable app performance
- 🤬 Poor communication from company

**Reported bugs**

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

**Requested features**

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


### TM2 Interface

[App page](https://appshunter.io/ios/app/tm2-interface/id6503637948)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*