Comparison

COMQUEST COMLEX vs Nerve Block

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

Head to head
About

COMQUEST COMLEX

Prepare for COMLEX and COMAT exams with practice questions and detailed explanations created by osteopathic physicians. Features include customizable exam modes, question filtering by status or specialty, and performance tracking against peers. Review past exams, add notes, and monitor answer changes to solidify your knowledge.

Highlights
  • Customizable exam modes (tutor, timed, untimed)
  • Question filtering by status and specialty
  • Performance review against peers
  • Note-taking on questions and explanations
  • Answer change tracking (ChoiceTrax)
  • Review of marked and guessed questions
Features
Read full description

COMLEX and COMAT assessments designed specifically by osteopathic physicians! Access questions with detailed explanations to assess and exhibit your knowledge of the COMLEX Level 1, COMLEX Level 2-CE, COMLEX Level 3, or any of the core COMATs. Here is what the app has: Exam mode: choose from tutor, timed, and untimed modes Question mode: choose from incorrect, correct, marked, used, or all questions Specialties and Tasks categories: narrow down your exam further by individual specialties and tasks in each shelf exam Review exams: review previous exams to see how you did compared to your peers in score and time (for individual questions and the entire exam). Marked questions: see how you’re doing on marked questions and review the questions to unmark them Notes: you can take notes on individual questions and explanations and refer back to them anytime Guessed score: mark questions as “guessed” to see if your guessed score ChoiceTrax: all of your changes are tracked so that you can see how often you’re changing the right answer to wrong, and vice versa Comments: submit comments to our staff to review and reply back to you *Must have a previous internal account to use app*

About

Nerve Block

This app simplifies pain management by providing a quick reference for anesthesia and analgesia nerve blocks. Users select the body area, find eligible blocks, and follow step-by-step visual guides for precise procedures.

Highlights
  • Select body area for anesthesia
  • List of eligible nerve blocks
  • Simplified reference for each block
  • Step-by-step guides
  • Includes images for guidance
  • Aggregated content from medical resources
Features
Read full description

Getting your patient’s pain under control shouldn’t be so hard! With Nerve Block, all you need to do is select the area that you need anesthesia or analgesia and you’ll get a list of eligible nerve blocks. For each nerve block, we’ve created a simplified reference with exactly what you’ll need, where to go, and images to guide you along the way. 1. Select the part 2. Find the block 3. Follow the guide Nerve Block is a #FOAM project aggregating content from The POCUS Atlas, Denver Ultrasound, WikEM and Highland Ultrasound

Screenshots

COMQUEST COMLEX4 screens
Nerve Block4 screens

Verdict

The call

The clearest difference is rating: Nerve Block at 4.9 against COMQUEST COMLEX's 4.0. Nerve Block also leads on review sentiment (78% vs 42%) and in-app purchases (none vs 17). COMQUEST COMLEX's advantage is ratings volume (142 vs 31) and device support (3 vs 1). On price, update cadence and ads there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. COMQUEST COMLEX sells 17 one-off in-app purchases. Nerve Block asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nerve Block holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 142 and 31 respectively. Written reviews point the same way: 42% of COMQUEST COMLEX's written reviews are positive against 78% of Nerve Block's.

UpkeepUpdate frequency

COMQUEST COMLEX ships an update every 2 months, Nerve Block every 4 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

Scorecard7 real differences · 3 level
COMQUEST COMLEX versus Nerve Block: the parameters behind the verdict, then further details
ParameterCOMQUEST COMLEXNerve Block
PriceFreeFree
Rating4.0 (142 ratings)4.9 (31 ratings) — better
Positive reviews41.7% of reviews77.8% of reviews — better
Number of ratings142 — better31
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better16.4
Further details — not scored
Size31 MB48 MB
Age rating17+17+
DeveloperCOMQUEST Osteopathic Specialists, LLCTom Fadial

Customer experience

COMQUEST COMLEX

All ratings142 ratings
Positive73.2%
Neutral7.0%
Negative19.7%
Written reviews36 reviews
Positive41.7%
Neutral13.9%
Negative44.4%

Nerve Block

All ratings31 ratings
Positive96.8%
Neutral3.2%
Negative0.0%
Written reviews9 reviews
Positive77.8%
Neutral22.2%
Negative0.0%

Bugs and requests

COMQUEST COMLEX

Reported bugs

8 issues
  • Pausing/suspending exam messes up final score
  • Highlighting is variable, won't clear, or adds space
  • App lets users click and type over explanations
  • Exhibit covers question vignette
  • Cuts off half of the question stem
Show 3 more
  • Server crashes
  • App hardly opens, crashes, and doesn't load images
  • ExamGuru error 403

Requested features

10 requests
  • iPad version with landscape support
  • Strike through and highlight option
  • Ability to enlarge vitals box
  • Fix highlighting issues
  • Fix issues with typing over explanations
Show 5 more
  • Fix pausing/suspending exam bug
  • Improve readability of tables and exhibits on mobile
  • Improve graphics and interface
  • Add CDM case prompts
  • Update app to modern standards

Nerve Block

Not enough reviews yet to summarise bugs or requests.

In-app purchases

17 purchases

COMQUEST COMLEX

One-time17
  • Emergency Med COMAT 1 month$87.90
  • Family Medicine COMAT 1 month$87.90
  • Internal Med COMAT 1 month$87.90
Show 14 more
  • OMM COMAT 1 month$87.90
  • Pediatrics COMAT 1 month$87.90
  • Surgery COMAT 1 month$87.90
  • Ob/Gyn COMAT 1 month$87.90
  • Psychiatry COMAT 1 month$87.90
  • Internal Med COMAT 2 months$113.99
  • Family Medicine COMAT 2 months$113.99
  • COMLEX Level 2-CE 1 month$234.99
  • COMLEX 3 Level 1 month$234.99
  • COMLEX 3 Level 2 months$350.00
  • COMLEX Level 2-CE 3 months$429.00
  • COMLEX 3 Level 3 months$429.00
  • COMLEX 3 Level 6 months$509.00
  • COMLEX 3 Level 1 year$639.00
None

Nerve Block

No in-app purchases

Questions

Is COMQUEST COMLEX free?
COMQUEST COMLEX is free to download, with in-app purchases available.
Is Nerve Block free?
Nerve Block is free to download, with no in-app purchases.
Which has better reviews, COMQUEST COMLEX or Nerve Block?
Nerve Block is rated higher. COMQUEST COMLEX averages 4.0 out of 5 from 142 ratings, while Nerve Block averages 4.9 from 31 ratings.
Do COMQUEST COMLEX or Nerve Block have ads?
Neither COMQUEST COMLEX nor Nerve Block shows ads.
Which is updated more often, COMQUEST COMLEX or Nerve Block?
COMQUEST COMLEX ships an update every 2 months, and Nerve Block every 4 months. Most recently, COMQUEST COMLEX was updated on October 1, 2026 and Nerve Block on October 2, 2026.

Other comparisons