# isiNET vs Mar Azul

The clearest difference is review sentiment: Mar Azul at 100% against isiNET's 22%. Mar Azul also leads on rating (5.0 vs 2.6). isiNET's advantage is update cadence (every 3 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mar Azul holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 64 and 31 respectively. Written reviews point the same way: 22% of isiNET's written reviews are positive against 100% of Mar Azul's.

isiNET ships an update every 3 weeks, Mar Azul every 3 months. The most recent releases landed on September 17, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | isiNET | Mar Azul |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (64 ratings)](https://appshunter.io/ios/app/isinet/id1473845652/reviews) | **[5.0 (31 ratings)](https://appshunter.io/ios/app/mar-azul/id1510629798/reviews)** |
| Number of ratings | **64** | 31 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 52 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert Schmidt](https://appshunter.io/developer/1473845651) | [Comunidad Mar Azul Inc.](https://appshunter.io/developer/1510629797) |

## What reviewers say

### isiNET

[App page](https://appshunter.io/ios/app/isinet/id1473845652)

This app helps manage school information like grades, attendance, and comments. It aims to boost student performance through effective academic data management and provides reports and graphs for better decision-making.

**Highlights:** Manage assessments and grades, Track attendance, Record comments and references, Generate descriptive reports, Visualize data with graphs, Encourage academic planning

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

**In-app purchases:** none


### Mar Azul

[App page](https://appshunter.io/ios/app/mar-azul/id1510629798)

Access the latest content, connect with an online community, and receive inspiration. Watch or listen to messages, stay updated on news and events, and share content with friends. Participate in the 5K Mar Azul movement by discovering its purpose, registering, and accessing preparation resources.

**Highlights:** Watch or listen to messages, Stay updated on news and events, Share content with friends, Join the 5K Mar Azul movement, Register for the race, Access exclusive preparation resources

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is isiNET free?

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

### Is Mar Azul free?

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

### Which has better reviews, isiNET or Mar Azul?

Mar Azul is rated higher. isiNET averages 2.6 out of 5 from 64 ratings, while Mar Azul averages 5.0 from 31 ratings.

### Do isiNET or Mar Azul have ads?

Neither isiNET nor Mar Azul shows ads.

### Which is updated more often, isiNET or Mar Azul?

isiNET ships an update every 3 weeks, and Mar Azul every 3 months. Most recently, isiNET was updated on September 17, 2026 and Mar Azul on July 23, 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.*