# Frontier Utilities vs TRES

The clearest difference is rating: TRES at 5.0 against Frontier Utilities's 4.6. Frontier Utilities's advantage is ratings volume (6.1K vs 3) and update cadence (every 2 weeks vs every 2 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.

TRES holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Frontier Utilities has 6.1K ratings behind it against 3, so its average is the more settled of the two.

Frontier Utilities ships an update every 2 weeks, TRES every 2 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Frontier Utilities | TRES |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.1K ratings)](https://appshunter.io/ios/app/frontier-utilities/id1098177708/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tres/id6744248833/reviews)** |
| Number of ratings | **6.1K** | 3 |
| Positive reviews | 13.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 301 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frontier Utilities](https://appshunter.io/developer/1098177707) | [Gym Flow Limited](https://appshunter.io/developer/1631161014) |

## What reviewers say

### Frontier Utilities

[App page](https://appshunter.io/ios/app/frontier-utilities/id1098177708)

Manage your electricity account on the go. View your balance, usage, and plan details. Make secure credit card payments directly from your mobile device.

**Highlights:** View account balance, Review plan details, Check current and projected usage, Make credit card payments, Access account information

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

**In-app purchases:** none


### TRES

[App page](https://appshunter.io/ios/app/tres/id6744248833)

Easily book services, purchase memberships, and manage your appointments. This business tool streamlines service registration and payments for users.

**Highlights:** Service registration, Membership purchase, Package purchase, Appointment booking, Easy to use interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Frontier Utilities free?

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

### Is TRES free?

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

### Which has better reviews, Frontier Utilities or TRES?

TRES is rated higher. Frontier Utilities averages 4.6 out of 5 from 6.1K ratings, while TRES averages 5.0 from 3 ratings.

### Do Frontier Utilities or TRES have ads?

Neither Frontier Utilities nor TRES shows ads.

### Which is updated more often, Frontier Utilities or TRES?

Frontier Utilities ships an update every 2 weeks, and TRES every 2 months. Most recently, Frontier Utilities was updated on October 19, 2026 and TRES on October 13, 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.*