ASTB Prep User Reviews

Customer Experience

Positive experience93.1% of reviews
Neutral5.9% of reviews
Negative experience1.0% of reviews

~ Based on 102 written reviews from the US App Store.

What users say

Is ASTB Prep Safe?

ASTB Prep appears safe based on user ratings. AppsHunter Safety Score for ASTB Prep is 97/100.

This assessment is based on 428 user ratings, with an App Store average of 4.9/5.

Safety Analysis

97.4% of ratings point to a safe experience
1.2% of ratings suggest some concerns
1.4% of ratings point to a risky experience

~ Based on 428 App Store ratings for ASTB Prep.

Is ASTB Prep Legit?

ASTB Prep appears legitimate, with a few gaps. AppsHunter Legitimacy Score for ASTB Prep is 78/100.

Based on 78 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

The best option if you need direction to start your naval career.

I have prior service in my family but no Navy or Pilots. I started with this app since it was the only thing I could find once my recruiter told me “study for the ASTB”. I got a 6/7/7. And I am on my way to OCS as a Pilot select. I would not have been able to do this without the guidance of Lou. He was always willing to pick up the phone and be a mentor no matter how hard or long the process has been so far. I recommend this app to anyone willing to get started as a SNA OR SNFO. Just be ready to do the work
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Response from developer

Awesome news and congratulations; the hard work you put in paid off. Thank you so much for leaving a review. Lou and I are very grateful, and we couldn’t be happier that it worked out for you and that our services helped you along the way. Keep up the hard work going into your new career, and thanks again. Sincerely, Alex Hastings

6/7/6 to an 8/9/8!! Worth every penny!

This app helped me secure my dream job and I couldn’t be more grateful. Some of the questions on the app were the exact same as what you see on the ASTB. Even when the words are different, this app will help you hammer the concepts before your test date. Make sure to practice the sim, too. It also plays a huge role in your scores. Would buy it over and over again!
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Best App Ever

This app got me a 9/9/9 on my second attempt after getting a 3/2/3 on my first attempt

Interactive Learning with Even better Customer Service!

I’ve been using this app for a couple months as an interactive learning tool while on the go. I really appreciate the step by step explanations and tests, when you complete sections there are motivational quotes by real service-men even when you fail lol there are other appropriate quotes! Recently I was locked out of my account from an update and I emailed the team, within a few hours Alex Hastings the creator personally responded and resolved my account the same day! Everything was just as I left it with all my progress still there, absolutely amazing, thank you Alex!
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Response from developer

Thank you so much for leaving a review. It was great that we got your account working smoothly. Keep up the studying and the great work. Best of luck on the exam! Sincerely, Alex Hastings

Great App

Very organized, educational and easy to learn from

Worth It

This app is very good for PBM preparation. Combined with a stick and throttle it's all you need.

All of the other sections however aren't so comprehensive and is more of an overview requiring supplemental study material.

Terrain ID

Was the terrain ID taken off of the actual exam?

Great tool.

Took the test cold and scored abysmally. Wasn’t sure if I was going to be able to get over this hump or if the dream was gonna die before OCS even started. Had two incredibly helpful coaching sessions with Lou that were more than worth the investment. Alex is very helpful and responsive with the app and after two months was able to get the score I need for my program. Can’t say thank you enough to these guys.
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ESSENTIAL

This is needed to help boost confidence for test day!

Great app, couple of Typos but not hard to decipher.

I love this app, I’ve been practicing for about a month and I got to say there was A LOT of math that I have been rusty on. This app helped me out in re-learning things but there are some typos but hey this whole app was literally made by like one gentleman so who cares. Overall I highly recommend this app if you’re taking the ASTB/OAR!!!
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Couldn’t recommend it Enough

Definitely would not feel nearly as prepared going into the test as I do thanks to this app. 100% worth the money

Great Resource

Scored an 8/8/8 only using this app as a study resource. Especially useful in regard to studying for the Performance Based Measures. Simulations on the actual exam are nearly identical to the ones on this app. Definitely would recommend to anyone who is taking the ASTB.

Best app to prepare

I wanted to thank you for creating this app and making it as realistic as possible. While it does need improvement in some categories overall I’d say it is 92% accurate.

This is the go to app to study and prepare for the real version. Because of this app and a couple other online sources (not as relevant) I went from a 41/5/8/6 to a 54/7/8/8 and am now waiting to get picked up for pilot come June.

Only thing I can highly recommend is FOCUS on emergency procedures and responding correctly to each ear instead of following the stick and throttle accurately. If you need to pause/not pay attention on the stick and throttle so you can input the correct emergency procedures than do so. As I noticed that was mostly how the stick and throttle was graded. (WRITE OUT THE EMERGENCY PROCEDURES ON PAPER) do not try to memorize them!!!!

Also do well on the OAR portion to score well in the AQR portion, as the AQR is the combination of math, mechanical, and reading.

Like is said, the creator of this app did an amazing job at replicating the real thing. This app was worth every dollar plus some. And the best thing is he has an option for app users to recommend changes to him as the test get updated every now and then.

If your serious about what you want to do than buy this app. You won’t regret it. And try to find additional sources online. But don’t focus on too many different types.

Thank you again. 🫡🙏
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Review

I like the app, it helps but to expensive

astb prep

awesome app, great for the terrain practice! i take my astb portion in about a week so excited to see how the practice will turn out

Major improvements

First bought back in 2025. There have been many major improvements and implementations that I feel will benefit me when I take the test. Continue to expand the database of flash cards and possible practice test questions.

7/8/7 ASTB

This was my main content for studying for the ASTB and I only took the test once. The ANIT was very accurate, and the UAV was very helpful for the PBM section. I did supplement with the jantzen sim.

Amazing App

I used this app for close to 3 months and it was worth it. I took the ASTB twice, the first time I was off by 1 point and the second time I passed with flying colors. If you need something to help you study, this is the app for you.

ASTB prep

Great app if you are applying to be a naval aviator this app is a great practice for the real test.

Great App

This is a great study tool that you can take with you anywhere. It’s got a few minors errors. When you complete a study subject (e.g. Math Skills), it will say “in progress”. It doesn’t do that for all subjects, maybe half of them. That’s my main complaint. The other errors that I’ve noticed are just grammatical.
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