# ATCPrep.com™ (ATSA Test Prep) vs Reading for Details I

The clearest difference is price: Reading for Details I at $3.99 against ATCPrep.com™ (ATSA Test Prep)'s $39.99. Reading for Details I also leads on device support (3 vs 1) and iOS requirement (9.0 vs 13.0). ATCPrep.com™ (ATSA Test Prep)'s advantage is rating (2.3 vs 1.0) and update cadence (every 5 months vs every 25 months). On ads, in-app purchases and monetization model there is nothing between them.

ATCPrep.com™ (ATSA Test Prep) costs $39.99 and Reading for Details I $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ATCPrep.com™ (ATSA Test Prep) holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

ATCPrep.com™ (ATSA Test Prep) ships an update every 5 months, Reading for Details I every 25 months. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ATCPrep.com™ (ATSA Test Prep) | Reading for Details I |
| --- | --- | --- |
| Price | $39.99 | **$3.99** |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/atcprepcom-atsa-test-prep/id687196266/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/reading-for-details-i/id756968918/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 25 months |
| Monetization | Paid | Paid |
| Size | 79 MB | 4 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aviation Media & IT GmbH](https://appshunter.io/developer/504134961) | [Learning Fundamentals, Inc.](https://appshunter.io/developer/454061076) |

## What reviewers say

### ATCPrep.com™ (ATSA Test Prep)

[App page](https://appshunter.io/ios/app/atcprepcom-atsa-test-prep/id687196266)

Prepare for FAA air traffic controller pre-employment screening with this comprehensive suite. It offers multiple training modules for ATSA and AT-SAT cognitive tests, including collision scenarios, visual relationships, and radar simulations. Supplemental math tests and a training assistant are also included.

**Highlights:** ATSA & AT-SAT cognitive test preparation, Air Traffic Collision Scenarios training, Radar simulation for air traffic control, Visual Relationships and Differences tests, Supplemental Math and Analogy tests, Performance evaluation and adaptive difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


### Reading for Details I

[App page](https://appshunter.io/ios/app/reading-for-details-i/id756968918)

This app offers 26 short stories designed to improve reading comprehension for 1st-3rd graders. It focuses on recalling details, identifying the main idea, and making inferences, with explanations for each answer.

**Highlights:** 26 adventure and nature stories, Detail recall practice, Main idea identification, Inference skills development, Detailed answer explanations, Open-ended discussion questions

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

**In-app purchases:** none


## Frequently asked questions

### Is ATCPrep.com™ (ATSA Test Prep) free?

ATCPrep.com™ (ATSA Test Prep) costs $39.99, with no in-app purchases.

### Is Reading for Details I free?

Reading for Details I costs $3.99, with no in-app purchases.

### Which has better reviews, ATCPrep.com™ (ATSA Test Prep) or Reading for Details I?

ATCPrep.com™ (ATSA Test Prep) is rated higher. ATCPrep.com™ (ATSA Test Prep) averages 2.3 out of 5 from 4 ratings, while Reading for Details I averages 1.0 from 1 ratings.

### Do ATCPrep.com™ (ATSA Test Prep) or Reading for Details I have ads?

Neither ATCPrep.com™ (ATSA Test Prep) nor Reading for Details I shows ads.

### Which is updated more often, ATCPrep.com™ (ATSA Test Prep) or Reading for Details I?

ATCPrep.com™ (ATSA Test Prep) ships an update every 5 months, and Reading for Details I every 25 months. Most recently, ATCPrep.com™ (ATSA Test Prep) was updated on October 6, 2026 and Reading for Details I on October 14, 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.*