# isiNET vs Mercer | Mettl

The clearest difference is rating: isiNET at 2.6 against Mercer | Mettl's 1.0. isiNET also leads on ratings volume (64 vs 3) and update cadence (every 4 weeks vs every 2 months). On price, review sentiment, 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.

isiNET holds the better App Store score, 2.6 against 1.0. That said, the two scores are not equally well evidenced: isiNET has 64 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 22% of isiNET's written reviews are positive against 17% of Mercer | Mettl's.

isiNET ships an update every 4 weeks, Mercer | Mettl every 2 months. The most recent releases landed on October 5, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | isiNET | Mercer | Mettl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (64 ratings)](https://appshunter.io/ios/app/isinet/id1473845652/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/mercer-mettl/id6444482525/reviews) |
| Number of ratings | **64** | 3 |
| Positive reviews | **22.2% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 53 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert Schmidt](https://appshunter.io/developer/1473845651) | [Mercer Mettl](https://appshunter.io/developer/1654901800) |

## 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


### Mercer | Mettl

[App page](https://appshunter.io/ios/app/mercer-mettl/id6444482525)

This app provides a convenient platform for individuals to take tests on their mobile devices. It also helps organizations make informed decisions about talent acquisition and development through research-backed assessments and analytics.

**Highlights:** On-the-go test taking, Talent acquisition assessments, Employee development programs, Customized assessments, In-depth analytics, Certification exams

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

**In-app purchases:** none


## Frequently asked questions

### Is isiNET free?

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

### Is Mercer | Mettl free?

Mercer | Mettl is free to download, with no in-app purchases.

### Which has better reviews, isiNET or Mercer | Mettl?

isiNET is rated higher. isiNET averages 2.6 out of 5 from 64 ratings, while Mercer | Mettl averages 1.0 from 3 ratings.

### Do isiNET or Mercer | Mettl have ads?

Neither isiNET nor Mercer | Mettl shows ads.

### Which is updated more often, isiNET or Mercer | Mettl?

isiNET ships an update every 4 weeks, and Mercer | Mettl every 2 months. Most recently, isiNET was updated on October 5, 2026 and Mercer | Mettl on October 21, 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.*