# CLEP vs DSST

The clearest difference is review sentiment: CLEP at 78% against DSST's 0%. CLEP also leads on rating (4.8 vs 2.1). DSST's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. CLEP sells 1 in-app purchase, starting at $9.99 per month. DSST asks for nothing beyond the download.

CLEP holds the better App Store score, 4.8 against 2.1. Both are backed by a comparable volume of ratings — 51 and 18 respectively. Written reviews point the same way: 78% of CLEP's written reviews are positive against 0% of DSST's.

CLEP ships an update every 7 months, DSST every 14 months. The most recent releases landed on July 30, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | CLEP | DSST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (51 ratings)](https://appshunter.io/ios/app/clep/id428245697/reviews)** | [2.1 (18 ratings)](https://appshunter.io/ios/app/dsst/id905026912/reviews) |
| Number of ratings | **51** | 18 |
| Positive reviews | **77.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 14 months |
| Monetization | Subscription | **Free** |
| Size | 15 MB | 28 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [Prometric](https://appshunter.io/developer/760952155) |

## What reviewers say

### CLEP

[App page](https://appshunter.io/ios/app/clep/id428245697)

Prepare for the CLEP College Mathematics test with comprehensive study guides and practice exams. Offers a free trial period for new users to explore its features before committing to a subscription.

**Highlights:** CLEP College Mathematics study guide, Practice tests, 3-day free trial, Cancel anytime, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CLEP Math Test Prep | $9.99 | per month |


### DSST

[App page](https://appshunter.io/ios/app/dsst/id905026912)

This app provides information on exams recommended for college credit by the American Council on Education. It covers a wide range of subjects for students seeking to save time and money on their education.

**Highlights:** ACE-recommended exams, Diverse subject disciplines, Accelerate graduation, Save time and money, Information for various student types

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CLEP free?

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

### Is DSST free?

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

### Which has better reviews, CLEP or DSST?

CLEP is rated higher. CLEP averages 4.8 out of 5 from 51 ratings, while DSST averages 2.1 from 18 ratings.

### Do CLEP or DSST have ads?

Neither CLEP nor DSST shows ads.

### Which is updated more often, CLEP or DSST?

CLEP ships an update every 7 months, and DSST every 14 months. Most recently, CLEP was updated on July 30, 2026 and DSST on August 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.*