# Test Prep 2020 vs SAT Vocabulary Test Prep

The clearest difference is rating: SAT Vocabulary Test Prep at 2.0 against Test Prep 2020's 1.0. SAT Vocabulary Test Prep also leads on in-app purchases (none vs 10). Test Prep 2020's advantage is ads (none vs shown) and iOS requirement (10.0 vs 12.0). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Test Prep 2020 sells 10 one-off in-app purchases. SAT Vocabulary Test Prep asks for nothing beyond the download.

SAT Vocabulary Test Prep holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Test Prep 2020 | SAT Vocabulary Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/test-prep-2020/id1464950421/reviews) | **[2.0 (1 ratings)](https://appshunter.io/ios/app/sat-vocabulary-test-prep/id6451835381/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 89 MB | 56 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Feraco media Inc.](https://appshunter.io/developer/497957884) | [Blue Castle Studios](https://appshunter.io/developer/1465237858) |

## What reviewers say

### Test Prep 2020

[App page](https://appshunter.io/ios/app/test-prep-2020/id1464950421)

Prepare for major exams and tests with practice questions and vocabulary flashcards. Covers a wide range of subjects including DSST, CLEP, AP, Regents, and career-specific certifications.

**Highlights:** Practice exams with randomized questions, Vocabulary flashcards, Covers DSST exams, Covers CLEP exams, Covers AP exams, Covers Regents exams, Career test preparation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DSST Human Resource Management | $0.99 | one-time |
| DSST  Organizational Behavior | $0.99 | one-time |
| CLEP  American Government | $0.99 | one-time |
| CLEP Principles of Management | $0.99 | one-time |
| Police Exam | $0.99 | one-time |
| Macroeconomics Flash Cards | $0.99 | one-time |
| Criminal Justice Flash Cards | $0.99 | one-time |
| Global History Regents FC | $0.99 | one-time |
| realestappr fc | $0.99 | one-time |
| police flashcards | $0.99 | one-time |


### SAT Vocabulary Test Prep

[App page](https://appshunter.io/ios/app/sat-vocabulary-test-prep/id6451835381)

Master SAT vocabulary with two engaging modes: practice words at your own pace or take timed quizzes to simulate the actual test. Track your progress and identify areas for improvement to boost your scores and language skills.

**Highlights:** Vocabulary practice mode, Timed test mode, Progress tracking, User-friendly interface, Interactive learning

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

**In-app purchases:** none


## Frequently asked questions

### Is Test Prep 2020 free?

Test Prep 2020 is free to download, with in-app purchases available.

### Is SAT Vocabulary Test Prep free?

SAT Vocabulary Test Prep is free to download, with no in-app purchases.

### Which has better reviews, Test Prep 2020 or SAT Vocabulary Test Prep?

SAT Vocabulary Test Prep is rated higher. Test Prep 2020 averages 1.0 out of 5 from 1 ratings, while SAT Vocabulary Test Prep averages 2.0 from 1 ratings.

### Do Test Prep 2020 or SAT Vocabulary Test Prep have ads?

SAT Vocabulary Test Prep shows ads; Test Prep 2020 does not.

### Which is updated more often, Test Prep 2020 or SAT Vocabulary Test Prep?

Test Prep 2020 ships an update every 3 months, and SAT Vocabulary Test Prep every 3 months. Most recently, Test Prep 2020 was updated on November 3, 2026 and SAT Vocabulary Test Prep on November 3, 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.*