# BASIC LR Instructor vs ACLS Review & Pretest

The clearest difference is in-app purchases: BASIC LR Instructor at none against ACLS Review & Pretest's 5. BASIC LR Instructor also leads on update cadence (every 4 months vs every 23 months). ACLS Review & Pretest's advantage is iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. ACLS Review & Pretest sells 5 in-app purchases, starting at $8.49 per 3 months. BASIC LR Instructor asks for nothing beyond the download.

BASIC LR Instructor ships an update every 4 months, ACLS Review & Pretest every 23 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BASIC LR Instructor | ACLS Review & Pretest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (63 ratings)](https://appshunter.io/ios/app/acls-review-and-pretest/id1499780737/reviews)** |
| Number of ratings | — | **63** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 23 months |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 40 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [Get Exam](https://appshunter.io/developer/1529117519) |

## What reviewers say

### BASIC LR Instructor

[App page](https://appshunter.io/ios/app/basic-lr-instructor/id1363840643)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACLS Review & Pretest

[App page](https://appshunter.io/ios/app/acls-review-and-pretest/id1499780737)

Prepare for your Advanced Cardiac Life Support exam with over 1500 practice questions and 300 flashcards. Master clinical algorithms for critical emergencies and study offline anytime, anywhere. Get updated content based on the latest guidelines.

**Highlights:** 1500+ exam-like questions, 300+ flashcards, Over a dozen practice exams, Master clinical algorithms, Offline study capability, Updated to latest guidelines

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 - Months Premium | $8.49 | per 3 months |
| 1 - Month Premium | $8.99 | per month |
| 3 - Months Premium | $16.99 | per 3 months |
| ACLS Training | $29.99 | per year |
| 12 - Months Premium | $39.99 | per year |


## Frequently asked questions

### Is BASIC LR Instructor free?

BASIC LR Instructor is free to download, with no in-app purchases.

### Is ACLS Review & Pretest free?

ACLS Review & Pretest is free to download, with in-app purchases available.

### Do BASIC LR Instructor or ACLS Review & Pretest have ads?

Neither BASIC LR Instructor nor ACLS Review & Pretest shows ads.

### Which is updated more often, BASIC LR Instructor or ACLS Review & Pretest?

BASIC LR Instructor ships an update every 4 months, and ACLS Review & Pretest every 23 months. Most recently, BASIC LR Instructor was updated on October 2, 2026 and ACLS Review & Pretest on October 7, 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.*