# COMQUEST COMLEX vs LS Check

The clearest difference is in-app purchases: LS Check at none against COMQUEST COMLEX's 17. COMQUEST COMLEX's advantage is update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

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

COMQUEST COMLEX ships an update every 2 months, LS Check every 6 months. The most recent releases landed on June 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | COMQUEST COMLEX | LS Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (142 ratings)](https://appshunter.io/ios/app/comquest-comlex-comat/id1115705682/reviews)** | — |
| Number of ratings | **142** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 15 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [COMQUEST Osteopathic Specialists, LLC](https://appshunter.io/developer/1108288743) | [Elevate Healthcare, Inc.](https://appshunter.io/developer/1461064408) |

## What reviewers say

### COMQUEST COMLEX

[App page](https://appshunter.io/ios/app/comquest-comlex-comat/id1115705682)

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:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Emergency Med COMAT 1 month | $87.90 | one-time |
| Family Medicine COMAT 1 month | $87.90 | one-time |
| Internal Med COMAT 1 month | $87.90 | one-time |
| OMM COMAT 1 month | $87.90 | one-time |
| Pediatrics COMAT 1 month | $87.90 | one-time |
| Surgery COMAT 1 month | $87.90 | one-time |
| Ob/Gyn COMAT 1 month | $87.90 | one-time |
| Psychiatry COMAT 1 month | $87.90 | one-time |
| Internal Med COMAT 2 months | $113.99 | one-time |
| Family Medicine COMAT 2 months | $113.99 | one-time |
| COMLEX Level 2-CE 1 month | $234.99 | one-time |
| COMLEX 3 Level 1 month | $234.99 | one-time |
| COMLEX 3 Level 2 months | $350.00 | one-time |
| COMLEX Level 2-CE 3 months | $429.00 | one-time |
| COMLEX 3 Level 3 months | $429.00 | one-time |
| COMLEX 3 Level 6 months | $509.00 | one-time |
| COMLEX 3 Level 1 year | $639.00 | one-time |


### LS Check

[App page](https://appshunter.io/ios/app/ls-check-in-application/id1531693544)

**In-app purchases:** none


## Frequently asked questions

### Is COMQUEST COMLEX free?

COMQUEST COMLEX is free to download, with in-app purchases available.

### Is LS Check free?

LS Check is free to download, with no in-app purchases.

### Do COMQUEST COMLEX or LS Check have ads?

Neither COMQUEST COMLEX nor LS Check shows ads.

### Which is updated more often, COMQUEST COMLEX or LS Check?

COMQUEST COMLEX ships an update every 2 months, and LS Check every 6 months. Most recently, COMQUEST COMLEX was updated on June 10, 2026 and LS Check on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*