# Questar Student Assessments vs Metabolism Sim

The clearest difference is review sentiment: Metabolism Sim at 57% against Questar Student Assessments's 14%. Metabolism Sim also leads on update cadence (every 3 months vs every 11 months) and iOS requirement (10.0 vs 18.0). 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.

Questar Student Assessments ships an update every 11 months, Metabolism Sim every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Questar Student Assessments | Metabolism Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (71 ratings)](https://appshunter.io/ios/app/metabolism-sim/id992862964/reviews)** |
| Number of ratings | — | **71** |
| Positive reviews | 14.3% of reviews | **57.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 3 MB | 132 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Questar Assessment, Inc.](https://appshunter.io/developer/922508523) | [Amplify Education, Inc.](https://appshunter.io/developer/433704168) |

## What reviewers say

### Questar Student Assessments

[App page](https://appshunter.io/ios/app/questar-student-assessments/id922508524)

This platform securely delivers educational test content to students through an intuitive interface. Users sign in with examiner-provided credentials to access designated tests, with the application restricting access to only the test content for enhanced security.

**Highlights:** Secure test delivery, Intuitive interface, Student sign-in, Test security features, Designated test access

**In-app purchases:** none


### Metabolism Sim

[App page](https://appshunter.io/ios/app/metabolism-sim/id992862964)

This application simulates human metabolism, designed to complement a science curriculum. It requires a valid Amplify login and license provided by a school to function.

**Highlights:** Metabolism simulation, Science curriculum integration, Requires Amplify login, School-provided license needed

**In-app purchases:** none


## Frequently asked questions

### Is Questar Student Assessments free?

Questar Student Assessments is free to download, with no in-app purchases.

### Is Metabolism Sim free?

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

### Do Questar Student Assessments or Metabolism Sim have ads?

Neither Questar Student Assessments nor Metabolism Sim shows ads.

### Which is updated more often, Questar Student Assessments or Metabolism Sim?

Questar Student Assessments ships an update every 11 months, and Metabolism Sim every 3 months. Most recently, Questar Student Assessments was updated on November 1, 2026 and Metabolism Sim on November 6, 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.*