# Prep vs ASQ CSQE Certification Prep

The clearest difference is update cadence: Prep at every 2 weeks against ASQ CSQE Certification Prep's every 3 months. Prep also leads on iOS requirement (13.4 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Prep sells 3 in-app purchases, starting at $39.99 per month and ASQ CSQE Certification Prep sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Prep ships an update every 2 weeks, ASQ CSQE Certification Prep every 3 months. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Prep | ASQ CSQE Certification Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 48 MB | 9 MB |
| Requires iOS | **13.4** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [15990823 Canada Inc](https://appshunter.io/developer/1783465379) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### Prep

[App page](https://appshunter.io/ios/app/prep-rn/id6739027831)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prep-rn Monthly Plan. | $39.99 | per month |
| Prep-rn Quarterly Plan | $129.99 | per 3 months |
| Prep-rn Half Yearly Plan | $199.99 | per 6 months |


### ASQ CSQE Certification Prep

[App page](https://appshunter.io/ios/app/asq-csqe-certification-prep/id6740288964)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is Prep free?

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

### Is ASQ CSQE Certification Prep free?

ASQ CSQE Certification Prep is free to download, with in-app purchases available.

### Do Prep or ASQ CSQE Certification Prep have ads?

Neither Prep nor ASQ CSQE Certification Prep shows ads.

### Which is updated more often, Prep or ASQ CSQE Certification Prep?

Prep ships an update every 2 weeks, and ASQ CSQE Certification Prep every 3 months. Most recently, Prep was updated on September 24, 2026 and ASQ CSQE Certification Prep on September 17, 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.*