# iGradePlus vs Quantum Validation

The clearest difference is iOS requirement: Quantum Validation at 13.4 against iGradePlus's 15.1. On price, update cadence, 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.

iGradePlus ships an update every 2 months, Quantum Validation every 5 weeks. The most recent releases landed on September 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | iGradePlus | Quantum Validation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (22 ratings)](https://appshunter.io/ios/app/igradeplus/id1661228536/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 40 MB | 35 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Corvus Education Systems, LLC](https://appshunter.io/developer/1661228538) | [Apex Innovations](https://appshunter.io/developer/1669590580) |

## What reviewers say

### iGradePlus

[App page](https://appshunter.io/ios/app/igradeplus/id1661228536)

Access your iGradePlus portal on the go with this mobile app. Students and parents can view grades, assignments, and other important academic information directly from their devices.

**Highlights:** Mobile access to iGradePlus portal, View grades, Check assignments, Academic information access, Student and parent portal

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

**In-app purchases:** none


### Quantum Validation

[App page](https://appshunter.io/ios/app/quantum-validation/id6717616958)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iGradePlus free?

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

### Is Quantum Validation free?

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

### Do iGradePlus or Quantum Validation have ads?

Neither iGradePlus nor Quantum Validation shows ads.

### Which is updated more often, iGradePlus or Quantum Validation?

iGradePlus ships an update every 2 months, and Quantum Validation every 5 weeks. Most recently, iGradePlus was updated on September 22, 2026 and Quantum Validation on October 4, 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.*