# CISSP Certification Exam Prep — user reviews > 20 indexed App Store user reviews of CISSP Certification Exam Prep by ImpTrax Corporation, rated 2.35/5 from 23 ratings. - Source: https://appshunter.io/ios/app/cissp-certification-exam-prep/id1065503881/reviews - App overview in markdown: https://appshunter.io/ios/app/cissp-certification-exam-prep/id1065503881.md - Rating breakdown: 5★ 4 · 4★ 2 · 3★ 2 · 2★ 5 · 1★ 10 ## Newest reviews (1 of 20) ### 2/5 — Very outdated *2016-08-01, version 1.0.0* If only the CISSP exam was as easy as the questions presented. This is a waste of money. ## Most critical reviews (10 lowest-rated) ### 1/5 — Don't buy *2022-07-23, version 4.0.141* I purchased the pro version for $9.99 and I can't open anything. I tap on a function and a pop-up reads that I need to pay to get to that function. ### 1/5 — Out date *2021-01-19, version 4.0.141* That ken ring question in 2021 4 real ### 1/5 — Upgrade to Pro does not work *2020-01-07, version 4.0.141* I updated the app to Pro version and even though my credit card was charged it refuses to unlock and upgrade the app to the professional version. ### 1/5 — Bad app *2019-02-04, version 4.0.141* I paid for this app to go to the pro version with no ads, but it continues going to the lite version with all ads and there is o way to get ahold of the developer to let him/her know about this bad bug or glitch in the software, so now I’m out $9.99 of the purchase price!! ### 1/5 — Total crap. Strong reviews are fake. *2017-01-17, version 3.7.4* One reviewer states he got 90% on the test, but you don't even get to see your score if you pass the exam. Total fake. The app is a disaster. Asks questions like "which of the following..." and then gives you no options to choose from. TL;DR Do not download. **Developer response:** Dear User, Please accept our apology for the inconvenience caused. Could you please send us the details regarding your problem at feedback@imptrax.com. We would love to help! ### 1/5 — Don't bother. *2016-04-30, version 1.0.0* The app has some functionality, but it's out of date (there are now only eight domains, not ten) and somewhat unintuitive as a review tool. The worst part is that a large number of the questions are worthless either because they're badly worded or they include so many obviously wrong answer choices that you aren't actually tested on anything--the right answer is the only one that isn't immediately absurd. Look at other CISSP study tools. This one isn't worth your time. ### 1/5 — Broken *2016-04-12, version 1.0.0* Very disappointing. The flash card mode frequently had questions of the form "Which of the following..." It's a flash card, not multiple choice! No answers are visible, so It's impossible to get those correct. ### 2/5 — Simplistic question. *2019-05-24, version 4.0.141* I doubt any of these questions are on the CISSP Test! ### 2/5 — Questions are good, support is rude. *2018-12-03, version 4.0.141* My biggest issue with this program is if you happen to mistakenly tap the wrong answer, it does not allow you to correct it. I brought this up to support and someone name suggested next time choose the correct answer which I feel is rude and short-sighted. Other than that the question format is pretty straight forward ### 2/5 — Freezes more than it runs *2017-01-08, version 3.7.4* I bought the full version and was able to run it for few times on wifi properly. Never could load it properly in LTE. Now it freezes on wifi also. It is hit or miss. Please do not buy full version. May not be worth your time while u r preparing and trying to find every valuable second worth... **Developer response:** Dear User, We have fixed the freezing problem. Please update your app. ## Most praised reviews (9 highest-rated) ### 5/5 — Works great *2018-01-09, version 4.0.141* The questions and features are top notch, good value for money. ### 5/5 — nice features *2017-12-21, version 4.0.141* This app have some really nice features which help in cissp exam prep ### 5/5 — Cissp exam *2017-12-11, version 4.0.141* A very comprehensive app to prepare for cissp exam ### 5/5 — Best CISSP app.... so far *2017-01-08, version 3.7.4* So far so good! ### 5/5 — Good app for testing *2017-01-06, version 3.7.4* While preparing for my CISSP exam, this is the best app I have found. Many questions to test my knowledge with and easy to use interface. ### 5/5 — Good Effort *2017-01-04, version 3.7.4* Passed test. It helps me a lot. ### 5/5 — Quick Studying *2017-01-02, version 3.7.4* Lots of helpful questions and answers. Each questions has explanation as well. Thanks. ### 5/5 — Fantastic *2016-12-30, version 3.7.4* With the help of this app I scored 90% in the exam. Fantastic work guys… ### 4/5 — Great supplement *2017-03-22, version 3.75.82* This app is a great supplement to my studies. **Developer response:** Thank you for your feedback. . Please let us know that how can we make this app better. We would love to hear from you. Write us at: Support@imptrax.com --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*