# CoServ vs Humm Energy

The clearest difference is rating: Humm Energy at 5.0 against CoServ's 2.2. Humm Energy also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 17.0). CoServ's advantage is ratings volume (122 vs 8). 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.

Humm Energy holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: CoServ has 122 ratings behind it against 8, so its average is the more settled of the two.

CoServ ships an update every 2 months, Humm Energy fortnightly. The most recent releases landed on September 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CoServ | Humm Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (122 ratings)](https://appshunter.io/ios/app/coserv/id1485884005/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/humm-energy/id6741589355/reviews)** |
| Number of ratings | **122** | 8 |
| Positive reviews | 11.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 30 MB | 128 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Denton County Electric Cooperative](https://appshunter.io/developer/1485884004) | [Epic Charging](https://appshunter.io/developer/1679603406) |

## What reviewers say

### CoServ

[App page](https://appshunter.io/ios/app/coserv/id1485884005)

Manage your utility account with ease. Pay bills securely, track your energy usage, and stay informed about service updates and outages. View historical bills and payment options.

**Highlights:** Secure bill payment, View account balance and due date, Manage recurring payments, Track monthly gas and electricity usage, Compare usage to temperature and neighborhood averages, Monitor service news and events, View outage information on a map

**In-app purchases:** none

**What reviewers like**

- 👍 Works for needs
- 👍 Helpful for usage data
- 👍 Good customer service

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Login issues persist
- 🐛 Unintuitive UI/UX
- 🐛 Slow performance
- 🐛 Payment submission errors

**Reported bugs**

- App crashes when viewing usage data
- App crashes when checking unbilled electric usage
- App freezes on sign-in screen
- Login fails repeatedly
- Cannot log in, error messages

**Requested features**

- Add print option for bills
- Add Apple Pay and other payment options
- Improve UI/UX intuitiveness
- Enable Face ID/remember email
- Add cell number input


### Humm Energy

[App page](https://appshunter.io/ios/app/humm-energy/id6741589355)

Manage your electric vehicle charging experience with this app. Start and stop charging sessions, track your history, and make payments easily. Choose between a convenient monthly subscription or pay-as-you-go options.

**Highlights:** Start and stop charging sessions, Real-time charging updates, Monthly subscription program, Pay-as-you-go option, Locate charging stations, View charging history and costs, Email and push notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is CoServ free?

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

### Is Humm Energy free?

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

### Which has better reviews, CoServ or Humm Energy?

Humm Energy is rated higher. CoServ averages 2.2 out of 5 from 122 ratings, while Humm Energy averages 5.0 from 8 ratings.

### Do CoServ or Humm Energy have ads?

Neither CoServ nor Humm Energy shows ads.

### Which is updated more often, CoServ or Humm Energy?

CoServ ships an update every 2 months, and Humm Energy fortnightly. Most recently, CoServ was updated on September 12, 2026 and Humm Energy on September 9, 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.*