# DTE Energy vs OCS Smart

The clearest difference is rating: DTE Energy at 4.7 against OCS Smart's 4.0. DTE Energy also leads on review sentiment (40% vs 14%) and ratings volume (19K vs 3). OCS Smart's advantage is device support (3 vs 1). 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 4.0. That said, the two scores are not equally well evidenced: DTE Energy has 19K ratings behind it against 3, 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 14% of OCS Smart's.

DTE Energy ships an update every 6 weeks, OCS Smart every 5 months. The most recent releases landed on September 22, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | DTE Energy | OCS Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19K ratings)](https://appshunter.io/ios/app/dte-energy/id446411318/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/ocs-smart/id1529412892/reviews) |
| Number of ratings | **19K** | 3 |
| Positive reviews | **40.3% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 52 MB | 26 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DTE Energy Company](https://appshunter.io/developer/446411321) | [Ojmar Intelligent Locking Systems](https://appshunter.io/developer/1353773747) |

## 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


### OCS Smart

[App page](https://appshunter.io/ios/app/ocs-smart/id1529412892)

Control and manage your Ojmar OCS Smart locks with ease. This application offers a straightforward interface for operating your smart lock system.

**Highlights:** Operate OCS Smart locks, Simple user interface, Comfortable lock management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DTE Energy free?

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

### Is OCS Smart free?

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

### Which has better reviews, DTE Energy or OCS Smart?

DTE Energy is rated higher. DTE Energy averages 4.7 out of 5 from 19K ratings, while OCS Smart averages 4.0 from 3 ratings.

### Do DTE Energy or OCS Smart have ads?

Neither DTE Energy nor OCS Smart shows ads.

### Which is updated more often, DTE Energy or OCS Smart?

DTE Energy ships an update every 6 weeks, and OCS Smart every 5 months. Most recently, DTE Energy was updated on September 22, 2026 and OCS Smart on August 31, 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.*