# QDS Pro Online Prep vs Commoner App

The clearest difference is in-app purchases: Commoner App at none against QDS Pro Online Prep's 1. Commoner App also leads on update cadence (every 2 days vs every 23 months). QDS Pro Online Prep's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. QDS Pro Online Prep sells 1 one-off in-app purchase. Commoner App asks for nothing beyond the download.

QDS Pro Online Prep ships an update every 23 months, Commoner App every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | QDS Pro Online Prep | Commoner App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 2 days** |
| Size | 137 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Somil Shah](https://appshunter.io/developer/1451626816) | [Kartik Jha](https://appshunter.io/developer/1850415522) |

## What reviewers say

### QDS Pro Online Prep

[App page](https://appshunter.io/ios/app/qds-pro-online-prep/id1503889186)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GMAT | $139.99 | one-time |


### Commoner App

[App page](https://appshunter.io/ios/app/commoner-app/id6755626339)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QDS Pro Online Prep free?

QDS Pro Online Prep is free to download, with in-app purchases available.

### Is Commoner App free?

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

### Do QDS Pro Online Prep or Commoner App have ads?

Neither QDS Pro Online Prep nor Commoner App shows ads.

### Which is updated more often, QDS Pro Online Prep or Commoner App?

QDS Pro Online Prep ships an update every 23 months, and Commoner App every 2 days. Most recently, QDS Pro Online Prep was updated on October 25, 2026 and Commoner App on October 28, 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.*