# BLOCKJOCKS vs Pediatric Anesthesia Calc

The clearest difference is price: BLOCKJOCKS at Free against Pediatric Anesthesia Calc's $9.99. BLOCKJOCKS also leads on ratings volume (96 vs 2). Pediatric Anesthesia Calc's advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 4 months). On ads, chart position, device support and iOS requirement there is nothing between them.

BLOCKJOCKS is free to download; Pediatric Anesthesia Calc costs $9.99 up front. BLOCKJOCKS sells 2 in-app purchases, starting at $19.99 per month. Pediatric Anesthesia Calc asks for nothing beyond the download.

Pediatric Anesthesia Calc holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: BLOCKJOCKS has 96 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 85% of BLOCKJOCKS's written reviews are positive against 100% of Pediatric Anesthesia Calc's.

BLOCKJOCKS ships an update every 4 months, Pediatric Anesthesia Calc every 3 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BLOCKJOCKS | Pediatric Anesthesia Calc |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.8 (96 ratings)](https://appshunter.io/ios/app/blockjocks/id1232060664/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pediatric-anesthesia-calc/id6741476240/reviews)** |
| Number of ratings | **96** | 2 |
| Positive reviews | 84.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | #199 | **#191** |
| Size | 71 MB | 20 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Age rating | 17+ | +4 |
| Developer | [BLOCKJOCKS.COM LLC](https://appshunter.io/developer/1232060663) | [Apreciax](https://appshunter.io/developer/1794337855) |

## What reviewers say

### BLOCKJOCKS

[App page](https://appshunter.io/ios/app/blockjocks/id1232060664)

**Currently charting:** #199 Top Grossing · Medical (US App Store)

This app provides a comprehensive library of ultrasound-guided regional anesthesia educational videos for medical professionals. It offers free and premium content, including instructional videos, webinars, and expert lectures, with offline viewing capabilities.

**Highlights:** Over 130 instructional videos, High definition procedures and webinars, Offline video downloads, Chromecast and AirPlay support, Continue watching feature, Add to My List feature, Community commenting

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BLOCKJOCKS Subscription | $19.99 | per month |
| BLOCKJOCKS Subscription | $169.99 | per year |


### Pediatric Anesthesia Calc

[App page](https://appshunter.io/ios/app/pediatric-anesthesia-calc/id6741476240)

**Currently charting:** #191 Top Paid · Medical (US App Store)

This medical tool assists anesthesia providers in quickly and safely calculating weight-based drug dosages for infants and children. It features a comprehensive library of common pediatric anesthesia medications and includes quick-reference guides for airway equipment. An internet connection is not required for use.

**Highlights:** Weight-based drug dosing, Infant, neonate, and child support, Airway equipment sizing guides, Dose conversion calculator, Offline functionality, Updated medication data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLOCKJOCKS free?

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

### Is Pediatric Anesthesia Calc free?

Pediatric Anesthesia Calc costs $9.99, with no in-app purchases.

### Which has better reviews, BLOCKJOCKS or Pediatric Anesthesia Calc?

Pediatric Anesthesia Calc is rated higher. BLOCKJOCKS averages 4.8 out of 5 from 96 ratings, while Pediatric Anesthesia Calc averages 5.0 from 2 ratings.

### Do BLOCKJOCKS or Pediatric Anesthesia Calc have ads?

Neither BLOCKJOCKS nor Pediatric Anesthesia Calc shows ads.

### Which is updated more often, BLOCKJOCKS or Pediatric Anesthesia Calc?

BLOCKJOCKS ships an update every 4 months, and Pediatric Anesthesia Calc every 3 weeks. Most recently, BLOCKJOCKS was updated on October 26, 2026 and Pediatric Anesthesia Calc on October 28, 2026.

### Which is more popular, BLOCKJOCKS or Pediatric Anesthesia Calc?

BLOCKJOCKS currently peaks at #199 in the App Store charts, and Pediatric Anesthesia Calc at #191. Chart position reflects recent download velocity rather than total install base.

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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.*