# CoServ vs Dallas Secure

The clearest difference is rating: Dallas Secure at 4.0 against CoServ's 2.3. Dallas Secure also leads on review sentiment (50% vs 11%) and iOS requirement (12.0 vs 17.0). CoServ's advantage is update cadence (every 2 months vs every 14 months) and ratings volume (125 vs 16). 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.

Dallas Secure holds the better App Store score, 4.0 against 2.3. That said, the two scores are not equally well evidenced: CoServ has 125 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 11% of CoServ's written reviews are positive against 50% of Dallas Secure's.

CoServ ships an update every 2 months, Dallas Secure every 14 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CoServ | Dallas Secure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (125 ratings)](https://appshunter.io/ios/app/coserv/id1485884005/reviews) | **[4.0 (16 ratings)](https://appshunter.io/ios/app/dallas-secure/id6444264303/reviews)** |
| Number of ratings | **125** | 16 |
| Positive reviews | 11.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | Free | Free |
| Size | 30 MB | 93 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Denton County Electric Cooperative](https://appshunter.io/developer/1485884004) | [Zimperium](https://appshunter.io/developer/1030924458) |

## 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


### Dallas Secure

[App page](https://appshunter.io/ios/app/dallas-secure/id6444264303)

This free, privacy-focused security app protects your mobile device from threats. It verifies links, scans QR codes, and alerts you to untrusted networks to safeguard your personal information.

**Highlights:** Link verification, QR code scanning, Phishing detection, Untrusted network alerts, Privacy-first design, Protects personal information

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is CoServ free?

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

### Is Dallas Secure free?

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

### Which has better reviews, CoServ or Dallas Secure?

Dallas Secure is rated higher. CoServ averages 2.3 out of 5 from 125 ratings, while Dallas Secure averages 4.0 from 16 ratings.

### Do CoServ or Dallas Secure have ads?

Neither CoServ nor Dallas Secure shows ads.

### Which is updated more often, CoServ or Dallas Secure?

CoServ ships an update every 2 months, and Dallas Secure every 14 months. Most recently, CoServ was updated on October 16, 2026 and Dallas Secure on October 14, 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.*