# 3DMedSim vs ACLS, PALS, BLS Exam

The clearest difference is rating: ACLS, PALS, BLS Exam at 4.4 against 3DMedSim's 1.0. ACLS, PALS, BLS Exam also leads on update cadence (monthly vs every 5 months) and ratings volume (144 vs 5). 3DMedSim's advantage is in-app purchases (none vs 2). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. ACLS, PALS, BLS Exam sells 2 in-app purchases, starting at $24.99 per month. 3DMedSim asks for nothing beyond the download.

ACLS, PALS, BLS Exam holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: ACLS, PALS, BLS Exam has 144 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

3DMedSim ships an update every 5 months, ACLS, PALS, BLS Exam monthly. The most recent releases landed on June 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 3DMedSim | ACLS, PALS, BLS Exam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/3dmedsim-basic-life-support/id1037355529/reviews) | **[4.4 (144 ratings)](https://appshunter.io/ios/app/acls-pals-bls-exam/id1623173750/reviews)** |
| Number of ratings | 5 | **144** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 287 MB | 36 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Momentum Bilgisayar Yazilim Danismanlik Ticaret AS](https://appshunter.io/developer/626732803) | [MastrAPI](https://appshunter.io/developer/1618627725) |

## What reviewers say

### 3DMedSim

[App page](https://appshunter.io/ios/app/3dmedsim-basic-life-support/id1037355529)

This app provides training for basic life support, following the latest ERC and AHA guidelines. It offers self-paced learning modules and timed tests, with multilingual support and AED usage instruction. Access requires membership to a training program.

**Highlights:** ERC 2021 & AHA 2020 algorithms, Self-paced training modules, Timed/tracked tests (SCORM X-Api), Multilingual support, AED usage training, Membership required

**Features:** macOS Compatibility

**In-app purchases:** none


### ACLS, PALS, BLS Exam

[App page](https://appshunter.io/ios/app/acls-pals-bls-exam/id1623173750)

Prepare for your life support certification exams with practice questions and a personalized study plan. Track your progress, identify areas for improvement, and compare your scores to the community average to boost your confidence for ACLS, PALS, and BLS certifications.

**Highlights:** Practice questions for ACLS, PALS, BLS, 1500+ questions with explanations, Personalized study plan, Track strengths and weaknesses, Compare scores to community average, Detailed test statistics

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly with trial | $24.99 | per month |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is 3DMedSim free?

3DMedSim is free to download, with no in-app purchases.

### Is ACLS, PALS, BLS Exam free?

ACLS, PALS, BLS Exam is free to download, with in-app purchases available.

### Which has better reviews, 3DMedSim or ACLS, PALS, BLS Exam?

ACLS, PALS, BLS Exam is rated higher. 3DMedSim averages 1.0 out of 5 from 5 ratings, while ACLS, PALS, BLS Exam averages 4.4 from 144 ratings.

### Do 3DMedSim or ACLS, PALS, BLS Exam have ads?

Neither 3DMedSim nor ACLS, PALS, BLS Exam shows ads.

### Which is updated more often, 3DMedSim or ACLS, PALS, BLS Exam?

3DMedSim ships an update every 5 months, and ACLS, PALS, BLS Exam monthly. Most recently, 3DMedSim was updated on June 11, 2026 and ACLS, PALS, BLS Exam on September 22, 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.*