Comparison

ASVAB Exam vs Solution Equilibria Lab

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

ASVAB Exam

Features
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Practise for the ASVAB with short, focused quizzes and a clear explanation after every answer. LEVELS Work through 59 levels of mixed ASVAB-style questions, getting harder as you climb. Score 80% to clear a level and open the next one, and replay any level to beat your best. DAILY QUIZ Ten fresh questions every day across your practice areas. TIMED TEST Fifteen questions with 30 seconds each, to get used to answering under time pressure. Running out of time counts as a miss. ALL 9 SUBTESTS, 82 TOPICS Study the way the test is built: General Science, Arithmetic Reasoning, Word Knowledge, Paragraph Comprehension, Mathematics Knowledge, Electronics Information, Auto and Shop Information, Mechanical Comprehension and Assembling Objects. The four AFQT subtests are marked. Run a mixed quiz across a whole subtest, or pick one topic such as Ratios and Proportions or Biology and Cells. STUDY CARDS Every topic also works as study cards: read the question, reveal the answer and mark whether you knew it. At the end you can go straight back over the ones you're still learning. FIELD GUIDE A short guide to how the ASVAB works, what your AFQT score means, what each subtest covers and test-day habits. TRACK YOUR PROGRESS โ€ข A daily streak and a daily goal you choose โ€ข Accuracy, best streak, levels cleared and topics mastered โ€ข Your recent results, with a review of every miss โ€ข An optional daily reminder โ€ข Sound effects off by default; haptics optional NO ACCOUNT NEEDED Open the app and start practising. We don't ask for your name, email or any personal details. FREE AND PRO Free: levels 1-3 (opened one by one as you clear them), the daily quiz, one timed test per day and the first four subtests with all of their topics. ASVAB Exam Pro opens every level straight away, gives unlimited timed tests and includes every subtest, topic quiz and study-card deck, including new topics as they are added. Choose a monthly or yearly subscription, or a one-time Lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account, and you can manage or cancel subscriptions in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studencity.in/privacy-policy/asvab-exam-practice Disclaimer: this app is not an official government app. It is not affiliated with, endorsed by or authorized by the U.S. Department of Defense, any branch of the U.S. Armed Forces or any government agency. Questions are for practice only, and a practice score does not predict your score on the real test. ASVAB is a registered trademark of the U.S. Department of Defense.

About

Solution Equilibria Lab

Features
Read full description

The Solution Equilibria Lab application is designed to calculate equilibrium constants (dissociation constants of weak acids and solubility products of sparingly soluble salts) from acid-base and precipitation potentiometric titration data in aqueous solutions. It covers titrations of weak monobasic acids and their mixtures, dibasic acids, and the precipitation of sparingly soluble salts of 1:1 and 1:2 valence types. The application accurately processes experimental data and determines the thermodynamic constants of the corresponding equilibrium processes. This powerful analytical tool is designed for chemists, researchers, teachers, and students to quickly and reliably estimate equilibrium constants from potentiometric titration data. Whether in the lab or the classroom, this application provides accurate calculations in real time, excellent solution visualization via diagrams, a user-friendly interface, and the ability to export the solution to a file for further work. The Solution Equilibria Lab app is designed for both scientists and students and is now optimized for mobile devices.

Screenshots

ASVAB Exam4 screens
Solution Equilibria Lab4 screens

Verdict

The call

The clearest difference is update cadence: Solution Equilibria Lab at every 2 months against ASVAB Exam's every 8 months. Solution Equilibria Lab also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ASVAB Exam ships an update every 8 months, Solution Equilibria Lab every 2 months. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
ASVAB Exam versus Solution Equilibria Lab: the parameters behind the verdict, then further details
ParameterASVAB ExamSolution Equilibria Lab
PriceFreeFree
Update frequencyEvery 8 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod, Mac โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size3 MB114 MB
Age rating4+4+
DeveloperKiranpal SinghOleksandr Rubtsov

In-app purchases

None

ASVAB Exam

No in-app purchases

None

Solution Equilibria Lab

No in-app purchases

Questions

Is ASVAB Exam free?
ASVAB Exam is free to download, with no in-app purchases.
Is Solution Equilibria Lab free?
Solution Equilibria Lab is free to download, with no in-app purchases.
Do ASVAB Exam or Solution Equilibria Lab have ads?
Neither ASVAB Exam nor Solution Equilibria Lab shows ads.
Which is updated more often, ASVAB Exam or Solution Equilibria Lab?
ASVAB Exam ships an update every 8 months, and Solution Equilibria Lab every 2 months. Most recently, ASVAB Exam was updated on October 19, 2026 and Solution Equilibria Lab on October 28, 2026.

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