# CLEP Marketing Prep vs Information Systems Test Prep

The clearest difference is price: Information Systems Test Prep at Free against CLEP Marketing Prep's $2.99. Information Systems Test Prep also leads on iOS requirement (15.1 vs 18.0). CLEP Marketing Prep's advantage is in-app purchases (none vs 9) and chart position (#185 vs unranked). On update cadence, ads and device support there is nothing between them.

Information Systems Test Prep is free to download; CLEP Marketing Prep costs $2.99 up front. Information Systems Test Prep sells 9 in-app purchases, starting at $5.99 per 7 days. CLEP Marketing Prep asks for nothing beyond the download.

CLEP Marketing Prep ships an update every 5 months, Information Systems Test Prep every 7 months. The most recent releases landed on August 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | CLEP Marketing Prep | Information Systems Test Prep |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Paid | — |
| Best chart rank | **#185** | — |
| Size | 2 MB | 39 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Feraco media Inc.](https://appshunter.io/developer/497957884) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### CLEP Marketing Prep

[App page](https://appshunter.io/ios/app/clep-marketing-prep/id955022506)

**Currently charting:** #185 Top Paid · Education (US App Store)

Prepare for the CLEP Principles of Marketing exam with practice tests, flashcards, and progress tracking. Study offline to master marketing concepts and earn college credit efficiently.

**Highlights:** Practice exams simulating the real test, Interactive vocabulary flashcards, Offline study capability, Progress tracking and review, Covers all key marketing topics

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

**In-app purchases:** none


### Information Systems Test Prep

[App page](https://appshunter.io/ios/app/information-systems-test-prep/id6480013278)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CLEP Info Systems Weekly | $5.99 | per 7 days |
| CLEP Info Sys Monthly Access | $12.99 | per month |
| CLEP Info Systems Monthly | $14.99 | per month |
| IS Quarterly Full Access | $55.99 | per 3 months |
| IS Quarterly Full Access | $59.99 | per 3 months |
| IS Semiannual Full Access | $75.99 | per 6 months |
| IS Semiannual Full Access | $79.99 | per 6 months |
| IS Annual Full Access | $109.99 | per year |
| IS Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is CLEP Marketing Prep free?

CLEP Marketing Prep costs $2.99, with no in-app purchases.

### Is Information Systems Test Prep free?

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

### Do CLEP Marketing Prep or Information Systems Test Prep have ads?

Neither CLEP Marketing Prep nor Information Systems Test Prep shows ads.

### Which is updated more often, CLEP Marketing Prep or Information Systems Test Prep?

CLEP Marketing Prep ships an update every 5 months, and Information Systems Test Prep every 7 months. Most recently, CLEP Marketing Prep was updated on August 13, 2026 and Information Systems Test Prep on September 11, 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.*