The digital architecture of the self · Est. 2024

How We Compare Practice Tests

We make LifeScore, and it is one of the options on every comparison page. So we fixed the scoring rules first and scored every option, ours included, by the same rules: Format fidelity 25%, Explanations 25%, Full-length timed mocks 20%, Transparency about limits 15%, Price and value 15%. The rubric below is version 1.0, written on 18 October 2026, before any option was scored.

By the LifeScore Editorial Team · Updated · Editorial policy

Who is marking the homework?

We are, and we sell one of the products being marked. That is a conflict of interest, so the page rules are set up to limit what it can do. The rubric is public before the scores. Every score is calculated by code from a data file, so nobody types a total. Every cell in a table carries an evidence note with a date. Where a competitor beats us on a criterion, the comparison page says so in a block of its own, and where we do not come first overall, it says that at the top.

LifeScore is paid for by readers who buy its practice packs, as the editorial policy sets out. We have no sponsorship, paid placement or affiliate deal with any option listed, and the links to other sites are plain links that earn us nothing.

The rubric: five criteria, 100 points

Each criterion is scored from 0 to 10, multiplied by its weight, and added up to a total out of 100.

CriterionWeightWhat it measures
Format fidelity25%How closely the full-length practice test copies the real test's question count and clock.
Explanations25%Whether you learn why an answer is right.
Full-length timed mocks20%How many full-length timed tests the product we priced includes.
Transparency about limits15%Whether the vendor is straight about what it is and what it cannot promise.
Price and value15%US dollars per full-length timed mock, on the cheapest way to buy with at least 30 days of access.

Format fidelity (25%)

PointsWhat earns them
10Real question count and real time limit
8Full-length simulations, with the count or clock not fully confirmed
6A shorter form on the real per-question pace, or the real count on a self-timed clock
4Timed sets by subject, no full-length simulation
2A sample or an untimed quiz
0No practice test

Explanations (25%)

PointsWhat earns them
10A written explanation on every question, free test included
8A written explanation on every question in the paid product; the free test shows the score only
6Explanations on some sets or some questions
3Answers or a key, no explanations
0Nothing after you answer

Full-length timed mocks (20%)

PointsWhat earns them
1 per test, up to 10Counted from the vendor's own page. If a vendor does not publish a number, it scores 0. If a vendor's own pages disagree, we use the figure that is better for the vendor and note the conflict.

Transparency about limits (15%)

PointsWhat earns them
2.5 eachSays it is not the official test or not affiliated with the publisher
2.5 eachPublishes price, access and refund terms without conflicting figures on its own pages
2.5 eachMakes no promise that you will pass or improve (conditions plainly stated count as no promise)
2.5 eachSays where its questions come from

Price and value (15%)

PointsWhat earns them
10Free, with 3 or more full-length mocks
9US$2 or less per mock
8Up to US$4
7Up to US$5
6Up to US$7.50
5Up to US$10
4Up to US$15
3Up to US$20
2Up to US$30, or a free sample with no full-length mock
1More than US$30
0Paid, and no full-length mock count published

How a score is worked out

  • One set of rules for everyone. The same function scores LifeScore and every competitor. The totals on the comparison pages are its output.
  • Unknown is not zero. Most competitor pages could only be read as search results (see below). When a result did not say something, that detail scores the midpoint, 5 out of 10, and the cell is marked as unconfirmed. The exception is the number of full-length mocks: a number a vendor does not publish is not a promise you can rely on, so it scores 0.
  • Conflicts go the vendor's way. Where a vendor's own pages disagree on a price or a count, we score the figure that is better for the vendor and note the conflict on the page. It still costs the vendor one transparency item, because published terms that contradict each other are the thing that criterion measures.
  • Price is per mock, not the sticker. The value score uses the cheapest way to buy with at least 30 days of access, divided by the full-length timed mocks it includes. A cheaper product with no mocks scores low on value, and a free product with several full mocks scores top marks.
  • Ties go to the option with more full-length mocks, then the higher format score, then alphabetical order.
  • No stars, no reviews. The scores are a checklist result. They are not buyer reviews, and the pages carry no review or rating markup. We do not use named testers. LifeScore's own section says “Tested by LifeScore” with the date, because we ran our own product. Every other section says the product was assessed from its public page, because we have not bought or taken it.

What we could check, and what we could not

For each option we work down a ladder and record which rung supports each cell: the vendor's own page read in full, then an archived copy no more than 90 days old, then a search result that states the fact, and if none does, we leave the fact out and write “not published”.

For every edition so far, including the IBEW and mechanical pages checked on 19 October 2026, the research environment could not open any competitor's website, because its network policy allows only a short list of hosts. We did not work around that. Every competitor cell therefore rests on a search result that states the fact, usually with the vendor's URL and sometimes with a note on how old the crawled page was. Where that note says a page is more than a year old, the price is shown with a flag and the section says so. Paid products are described as assessed from their public page; we have not bought them. We have not taken any competitor's free test, so “format fidelity” for competitors is what the vendor says its test is, not our own stopwatch.

Each comparison page lists the date its facts were checked, and every tool section has an evidence list: the quote and the URL behind each cell, and how it was gathered. Every row is re-checked monthly. If a row has gone 60 days without a check, the page says so on its face, and we pull the page if the delay runs on.

Where this method favours us, and what we did about it

We know our own product completely and the others through search results, so the transparency criterion in particular is easier for us to prove than for a competitor to prove for itself. Three safeguards: unknown details score the midpoint instead of zero; each comparison page prints the ranking you would get with the transparency criterion removed; and a vendor that thinks a cell is wrong can send us the page and we will re-score within five working days.

The method also cannot see quality that no checklist captures: whether a question is a good one, or whether a practice score predicts the real result. Neither can we, for our own tests, and our pages say that.

The real test each practice test is measured against

Format fidelity is judged against the real test’s published question count and clock. These are the reference formats, with how sure we are of each.

TestReference formatBasis
Wonderlic Personnel Test50 questions, 12 minutes, about 14 seconds a questionReported by the vendors compared and by prep guides. Wonderlic's own site could not be opened, so we do not call it confirmed. The Quick-Test (30 questions, 8 minutes, reported) and the nursing Scholastic Level Exam are different products.
Criteria CCAT50 questions, 15 minutes, about 18 seconds a question; verbal, math and logic, spatialReported by the vendors compared and by prep guides. Criteria Corp's candidate page could not be opened.
ASVAB (AFQT subjects)Paper form: Word Knowledge 35 in 11 minutes, Paragraph Comprehension 15 in 13, Arithmetic Reasoning 30 in 36, Mathematics Knowledge 25 in 24. The computer-adaptive CAT-ASVAB has fewer, adaptive questions per subtest, and the full battery adds more subtests.Official ASVAB fact sheet as distributed by schools, cited on our ASVAB guide. Sources disagree on CAT-ASVAB totals, so we do not score a vendor down for a different total.
ATI TEAS 7170 questions (150 scored) in 209 minutes: Reading 45 in 55, Math 38 in 57, Science 50 in 60, English and Language Usage 37 in 37Reported by nursing schools and prep sites; ATI describes its own practice tests as 150 questions each.
IBEW electrical aptitude test (Electrical Training Alliance)Two timed parts, no calculator: Algebra and Functions 33 questions in 46 minutes, then Reading Comprehension 36 in 51, 97 minutes in all. Scored as a stanine from 1 to 9.Reported by the vendors compared, local training centres and prep guides, which agree with each other. The Electrical Training Alliance publishes no full specification, its own pages could not be opened, and each local program sets its own qualifying stanine, so we call it reported, not confirmed. A vendor is not scored down for a different local variant.
Bennett Mechanical Comprehension Test (BMCT-II)55 questions in 25 minutes, about 27 seconds a question. The older BMCT-I had 68 questions in 30 minutes. Other mechanical tests differ: the Wiesen (60 in 30) and the Ramsay MAT (36 in 20) are reported.TalentLens lists "55 items, 25 mins" in a search result that quotes its page; the page itself could not be opened. The vendors compared agree on 55 and 25. Employers also use other mechanical tests, so a product that practises several is not scored down for covering more than the Bennett format.

Not affiliated: LifeScore is not affiliated with Wonderlic, Criteria Corp, the U.S. Department of Defense, Assessment Technologies Institute, Pearson or TalentLens, or the IBEW, NECA and the Electrical Training Alliance. The names are trademarks of their owners. Our practice tests are always described as “-style” and use original questions.

Corrections

If a price, a count or a feature on a comparison page is wrong, email support@lifescoretest.com with the page address and a link to the vendor page that shows the correct fact. We fix confirmed errors within five working days, change the date on the row, and log the change here. Logged corrections to date: none.

The comparisons

Comparison pages are written only for tests we sell. Six are published, and each is built from one typed data file by the code that runs this rubric:

The IBEW-style and mechanical-style pages differ from the other four in one way that matters for the rubric: those two tests are sold on their own and are not part of the all-exam pass, so their LifeScore rows say so and quote one price for one test. Their reference formats are in the table above, labelled reported, and a product that practises other mechanical tests as well as the Bennett format is not scored down for it.

How the LifeScore questions themselves are built and checked is on a separate methodology page.