Grammar Express vs Gauge

This app measures several factors of English language, namely adjectives, adverbs, articles, prepositions, pronouns, verbs etc., and it reveals your key cognizant strengths and weaknesses. The Correct Usage contains over 618 questions on different topics. In addition to measuring your grammatical knowledge, our exclusive test assesses your performance in 6 different areas of grammar, revealing your key cognizant strengths and weaknesses.
These areas are: - Adjectives - Adverbs - Articles - Prepositions - Pronouns - Verbs ~~~~~~~~~~~~~~~~~~~~~~~~~~ TEST RESULTS ~~~~~~~~~~~~~~~~~~~~~~~~~~ A summary of the test is presented at the end of each test. It shows you the time you took, the score, which questions you answered correctly and where you were wrong. And yes, you can E-MAIL the results. ~~~~~~~~~~~~~~ PROGRESS METER: ~~~~~~~~~~~~~~ The app records your progress as you start practicing different areas of knowledge. It shows you a beautifully animated pie chart so that you can track your weak areas and retry the questions you answered incorrectly. ~~~~~~~~~~~~~~~ VERY EASY TO USE: ~~~~~~~~~~~~~~~ You don't need to press too many buttons or encounter any alert messages. The app is very interactive and needs minimum user input. Shake your iPhone/iPod & iPad to skip a question. ~~~~~~~~~~~ FEATURE LIST: ~~~~~~~~~~~ • Over 618 multiple-choice questions. • Choose number of questions you would like in each test. • E-mail yourself the test results and track your progress. • A new module, "Progress Meter" keeps track of how you are performing in a particular topic, and retry the questions you answered incorrectly. • Choose your own timer settings. • Shake your iPhone/iPod & iPad to skip a question. (You can turn this off if desired.) • Cool sound effects. (You can turn them off if desired.) • Special algorithm that randomizes questions every time you take a test. "* Privacy Policy: http://www.webrichsoftware.com/privacy.html * EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/"

Wastewater treatment operator certification prep, built around the part that actually fails people: the math. THE CALCULATORS ARE FREE. FOREVER. Fifty operator formulas across flow and volume, detention and loading, process control, solids, chemical feed, pumping and power, and the laboratory. Detention time, the pounds formula, MCRT, F/M, SVI, surface and weir overflow rate, chlorine dose, chemical feed with purity correction, pump horsepower, wire-to-water efficiency, BOD. Each one shows the relationship, what it means on shift, and the mistake operators most often make with it. No account, no advertising, no network required. They stay free whether you buy anything or not. THE FORMULA SHEET IS SUPPLIED AT YOUR EXAM So what is really being tested is whether you can pick the right relationship and keep your units straight under time pressure. This app drills exactly that, with two-stage questions: choose the formula first, then compute the value. Nothing else on the store practises the skill the exam actually measures. WORKED SOLUTIONS, NOT BARE ANSWERS Every calculation shows its steps with the units carried through. Get one wrong by a factor of 8.34 and the app tells you that you dropped pounds per gallon rather than just marking it incorrect — because a unit slip is the most common way a prepared candidate loses a timed exam. BUILT TO THE PUBLISHED BLUEPRINT Five exam areas at their published weighting, and timed practice forms drawn to the same area weighting and calculation load as a real sitting, including the unscored pre-test items. Your math score is reported separately from your overall score, because some states score the calculations independently and you can clear the percentage and still fail on them. ACCURACY IS THE PRODUCT Every formula in the app is covered by an automated test suite, and every worked solution is recomputed programmatically rather than checked by eye. Explanations cite the governing regulation where one applies, so you can verify at the source instead of trusting us. Found something wrong? Tell us and it gets fixed in days, not years. WORKS WITH NO SIGNAL Everything is on the device. Plants are concrete and steel, and you will be studying in a break room mid-shift. FREE, AND WHAT THE UNLOCK ADDS Free: every calculator, the formula reference, and 88 practice questions drawn from all five exam areas. The one-time unlock opens the complete question bank, all worked solutions, every timed form, the formula-selection drills, spaced repetition and weak-area analytics. One payment, no subscription, no account.