# DTE Energy vs CallHarborUC

The clearest difference is rating: DTE Energy at 4.7 against CallHarborUC's 3.8. DTE Energy also leads on review sentiment (40% vs 0%) and update cadence (every 5 weeks vs every 9 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DTE Energy holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: DTE Energy has 19K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 40% of DTE Energy's written reviews are positive against 0% of CallHarborUC's.

DTE Energy ships an update every 5 weeks, CallHarborUC every 9 months. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DTE Energy | CallHarborUC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19K ratings)](https://appshunter.io/ios/app/dte-energy/id446411318/reviews)** | [3.8 (8 ratings)](https://appshunter.io/ios/app/callharboruc/id6497948881/reviews) |
| Number of ratings | **19K** | 8 |
| Positive reviews | **40.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 51 MB | 115 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [DTE Energy Company](https://appshunter.io/developer/446411321) | [Active Solutions Group, Inc.](https://appshunter.io/developer/1222134241) |

## What reviewers say

### DTE Energy

[App page](https://appshunter.io/ios/app/dte-energy/id446411318)

Manage your energy account conveniently on the go. Pay bills, enroll in payment plans, report power outages, and track their restoration progress. Analyze your energy usage and receive account updates quickly.

**Highlights:** View and pay bills, Enroll in payment programs, Report power outages, Track outage restoration, Analyze energy usage, Manage payment methods, Receive account messages

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful during power outages
- 💳 Convenient bill payment
- 🗺️ Informative outage map
- 🔔 Timely updates and notifications

**What reviewers complain about**

- 🐛 Inaccurate outage information
- 🔍 Lack of detailed account information
- 🔄 Required app updates can be frustrating
- 🤖 Automatic responses not always accurate

**Reported bugs**

- App crashes after updates
- Login issues with Touch ID/Face ID
- Outage notifications not always received

**Requested features**

- More detailed usage and billing history
- Option to report different types of issues
- Ability to save location-specific settings


### CallHarborUC

[App page](https://appshunter.io/ios/app/callharboruc/id6497948881)

This app allows you to use your professional phone extension on your mobile device. Make and receive calls from anywhere, and enjoy free in-app calls with other users.

**Highlights:** Carry your extension on mobile, Make and receive calls on the go, Log in with existing credentials, Free in-app calls among users, High-quality audio

**In-app purchases:** none


## Frequently asked questions

### Is DTE Energy free?

DTE Energy is free to download, with no in-app purchases.

### Is CallHarborUC free?

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

### Which has better reviews, DTE Energy or CallHarborUC?

DTE Energy is rated higher. DTE Energy averages 4.7 out of 5 from 19K ratings, while CallHarborUC averages 3.8 from 8 ratings.

### Do DTE Energy or CallHarborUC have ads?

Neither DTE Energy nor CallHarborUC shows ads.

### Which is updated more often, DTE Energy or CallHarborUC?

DTE Energy ships an update every 5 weeks, and CallHarborUC every 9 months. Most recently, DTE Energy was updated on November 5, 2026 and CallHarborUC on November 4, 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.*