# Aqua ePortal vs Studio 301

The clearest difference is review sentiment: Studio 301 at 100% against Aqua ePortal's 11%. Studio 301 also leads on rating (5.0 vs 2.1) and iOS requirement (15.0 vs 26.0). Aqua ePortal's advantage is update cadence (every 2 months vs every 6 months) and ratings volume (58 vs 10). 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.

Studio 301 holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Aqua ePortal has 58 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 11% of Aqua ePortal's written reviews are positive against 100% of Studio 301's.

Aqua ePortal ships an update every 2 months, Studio 301 every 6 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Aqua ePortal | Studio 301 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (58 ratings)](https://appshunter.io/ios/app/aqua-eportal/id6476698453/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/studio-301/id6747785795/reviews)** |
| Number of ratings | **58** | 10 |
| Positive reviews | 10.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 61 MB | 47 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Essential Utilities Services, Inc.](https://appshunter.io/developer/1721227824) | [Studio 301](https://appshunter.io/developer/1822892618) |

## What reviewers say

### Aqua ePortal

[App page](https://appshunter.io/ios/app/aqua-eportal/id6476698453)

Manage your water and wastewater utility accounts with this secure mobile application. View and pay bills, track usage, set up auto-pay and alerts, and view outage information. It supports managing multiple accounts and sharing access with others.

**Highlights:** Account maintenance and notifications, View and pay bills, Track water usage, View outage map, Set up payment alerts, Manage multiple accounts, Share account access

**Features:** macOS Compatibility

**In-app purchases:** none


### Studio 301

[App page](https://appshunter.io/ios/app/studio-301/id6747785795)

Manage your account, register for classes, and stay updated on studio events and announcements. This app provides easy on-the-go access to all services and information.

**Highlights:** Account management, Class registration, Event notifications, Special announcements, Class change alerts, Studio closing information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aqua ePortal free?

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

### Is Studio 301 free?

Studio 301 is free to download, with no in-app purchases.

### Which has better reviews, Aqua ePortal or Studio 301?

Studio 301 is rated higher. Aqua ePortal averages 2.1 out of 5 from 58 ratings, while Studio 301 averages 5.0 from 10 ratings.

### Do Aqua ePortal or Studio 301 have ads?

Neither Aqua ePortal nor Studio 301 shows ads.

### Which is updated more often, Aqua ePortal or Studio 301?

Aqua ePortal ships an update every 2 months, and Studio 301 every 6 months. Most recently, Aqua ePortal was updated on October 30, 2026 and Studio 301 on October 30, 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.*