# ServiceNow CAD vs CertPrep

The clearest difference is in-app purchases: ServiceNow CAD at none against CertPrep's 10. ServiceNow CAD also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. CertPrep sells 10 one-off in-app purchases. ServiceNow CAD asks for nothing beyond the download.

ServiceNow CAD ships an update every 3 days, CertPrep every 10 days. The most recent releases landed on October 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ServiceNow CAD | CertPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/servicenow-cad/id6755550801/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Free | — |
| Size | 56 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maydeen McCalla](https://appshunter.io/developer/1799662374) | [Waltsoft Inc](https://appshunter.io/developer/891505869) |

## What reviewers say

### ServiceNow CAD

[App page](https://appshunter.io/ios/app/servicenow-cad/id6755550801)

Master essential ServiceNow development skills, including workflow automation and scripting. This app helps you track progress and prepare for the ServiceNow CAD exam with core concepts and best practices.

**Highlights:** Learn ServiceNow concepts and terminology, Master workflow automation, Understand client/server scripting, Study UI policies and business rules, Learn application design best practices, Track learning progress, Prepare for ServiceNow CAD exam

**Features:** macOS Compatibility

**In-app purchases:** none


### CertPrep

[App page](https://appshunter.io/ios/app/certprep-certification-exams/id6759506639)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SC-100 Cybersecurity Arch Pro | $9.99 | one-time |
| SC-300 Identity & Access Pro | $9.99 | one-time |
| AWS DevOps Professional | $9.99 | one-time |
| AWS Security Specialty | $9.99 | one-time |
| AWS Solutions Architect Assoc | $9.99 | one-time |
| AWS Developer Associate | $9.99 | one-time |
| AWS GenAI Professional | $9.99 | one-time |
| AWS Adv Networking | $9.99 | one-time |
| AWS Cloud Practitioner | $9.99 | one-time |
| AWS Data Engineer | $9.99 | one-time |


## Frequently asked questions

### Is ServiceNow CAD free?

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

### Is CertPrep free?

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

### Do ServiceNow CAD or CertPrep have ads?

Neither ServiceNow CAD nor CertPrep shows ads.

### Which is updated more often, ServiceNow CAD or CertPrep?

ServiceNow CAD ships an update every 3 days, and CertPrep every 10 days. Most recently, ServiceNow CAD was updated on October 30, 2026 and CertPrep on October 8, 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.*