# Pediatric Blood Pressure Guide vs PREP Self

The clearest difference is price: PREP Self at Free against Pediatric Blood Pressure Guide's $0.99. PREP Self also leads on update cadence (daily vs every 7 months). Pediatric Blood Pressure Guide's advantage is rating (4.3 vs 3.7) and chart position (#57 vs unranked). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

PREP Self is free to download; Pediatric Blood Pressure Guide costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pediatric Blood Pressure Guide holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 16 and 9 respectively. Written reviews split almost evenly too, at 67% and 67% positive.

Pediatric Blood Pressure Guide ships an update every 7 months, PREP Self daily. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pediatric Blood Pressure Guide | PREP Self |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (16 ratings)](https://appshunter.io/ios/app/pediatric-blood-pressure-guide/id1321932608/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/prep-self-assessments-program/id6756599702/reviews) |
| Number of ratings | **16** | 9 |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Monetization | Paid | **Free** |
| Best chart rank | **#57** | — |
| Size | 25 MB | 44 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Drake Wilson](https://appshunter.io/developer/1318922821) | [American Academy of Pediatrics](https://appshunter.io/developer/409863343) |

## What reviewers say

### Pediatric Blood Pressure Guide

[App page](https://appshunter.io/ios/app/pediatric-blood-pressure-guide/id1321932608)

**Currently charting:** #57 Top Paid · Medical (US App Store)

Quickly access pediatric blood pressure guidelines with this clinical tool. It helps healthcare professionals determine a child's blood pressure percentile based on normative data in seconds. The app uses the latest clinical practice guidelines for children and adolescents.

**Highlights:** Quick guideline access, Blood pressure percentile calculation, Normative data for normal-weight children, Based on latest clinical practice guidelines, Fast results in under five seconds

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

**In-app purchases:** none


### PREP Self

[App page](https://appshunter.io/ios/app/prep-self-assessments-program/id6756599702)

Access trusted pediatric learning content through a new mobile app. Build a personalized question bank by selecting blocks from various content areas to fit your learning style and schedule. Earn CME credits and MOC points with each block.

**Highlights:** Trusted PREP content, Customizable question bank, Case-based questions, Earn CME credits, Earn MOC points, Modern user interface

**In-app purchases:** none


## Frequently asked questions

### Is Pediatric Blood Pressure Guide free?

Pediatric Blood Pressure Guide costs $0.99, with no in-app purchases.

### Is PREP Self free?

PREP Self is free to download, with no in-app purchases.

### Which has better reviews, Pediatric Blood Pressure Guide or PREP Self?

Pediatric Blood Pressure Guide is rated higher. Pediatric Blood Pressure Guide averages 4.3 out of 5 from 16 ratings, while PREP Self averages 3.7 from 9 ratings.

### Do Pediatric Blood Pressure Guide or PREP Self have ads?

Neither Pediatric Blood Pressure Guide nor PREP Self shows ads.

### Which is updated more often, Pediatric Blood Pressure Guide or PREP Self?

Pediatric Blood Pressure Guide ships an update every 7 months, and PREP Self daily. Most recently, Pediatric Blood Pressure Guide was updated on October 29, 2026 and PREP Self on October 24, 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.*