# Simple Gradebook vs EduSys ERP School

The clearest difference is in-app purchases: EduSys ERP School at none against Simple Gradebook's 1. Simple Gradebook's advantage is update cadence (every 4 days vs monthly) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Simple Gradebook sells 1 one-off in-app purchase. EduSys ERP School asks for nothing beyond the download.

Simple Gradebook ships an update every 4 days, EduSys ERP School monthly. The most recent releases landed on September 17, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Simple Gradebook | EduSys ERP School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 25 MB | 92 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jory Cooper](https://appshunter.io/developer/951259993) | [Shailaja Pulipalukula](https://appshunter.io/developer/1871113645) |

## What reviewers say

### Simple Gradebook

[App page](https://appshunter.io/ios/app/simple-gradebook/id6476517991)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gradebook Premium | $12.99 | one-time |


### EduSys ERP School

[App page](https://appshunter.io/ios/app/edusys-erp-school/id6758136812)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Gradebook free?

Simple Gradebook is free to download, with in-app purchases available.

### Is EduSys ERP School free?

EduSys ERP School is free to download, with no in-app purchases.

### Do Simple Gradebook or EduSys ERP School have ads?

Neither Simple Gradebook nor EduSys ERP School shows ads.

### Which is updated more often, Simple Gradebook or EduSys ERP School?

Simple Gradebook ships an update every 4 days, and EduSys ERP School monthly. Most recently, Simple Gradebook was updated on September 17, 2026 and EduSys ERP School on September 27, 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.*