# Pitt CMU iTM vs PneumoRecs VaxAdvisor

The clearest difference is iOS requirement: Pitt CMU iTM at 14.0 against PneumoRecs VaxAdvisor's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pitt CMU iTM ships an update every 2 months, PneumoRecs VaxAdvisor every 3 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pitt CMU iTM | PneumoRecs VaxAdvisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (60 ratings)](https://appshunter.io/ios/app/pneumorecs-vaxadvisor/id1440647099/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | — | 26.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 34 MB | 6 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [University of Pittsburgh](https://appshunter.io/developer/522288075) | [Centers For Disease Control and Prevention](https://appshunter.io/developer/439259253) |

## What reviewers say

### Pitt CMU iTM

[App page](https://appshunter.io/ios/app/pitt-cmu-itm/id1375416916)

**Features:** macOS Compatibility

**In-app purchases:** none


### PneumoRecs VaxAdvisor

[App page](https://appshunter.io/ios/app/pneumorecs-vaxadvisor/id1440647099)

This application offers personalized pneumococcal vaccination guidance based on patient age, vaccination history, and medical conditions. It aligns with the Advisory Committee on Immunization Practices' recommendations for U.S. immunization schedules.

**Highlights:** Patient-specific vaccination recommendations, Age-based guidance, Vaccination history tracking, Underlying medical condition prompts, U.S. immunization schedule compliance

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

**In-app purchases:** none


## Frequently asked questions

### Is Pitt CMU iTM free?

Pitt CMU iTM is free to download, with no in-app purchases.

### Is PneumoRecs VaxAdvisor free?

PneumoRecs VaxAdvisor is free to download, with no in-app purchases.

### Do Pitt CMU iTM or PneumoRecs VaxAdvisor have ads?

Neither Pitt CMU iTM nor PneumoRecs VaxAdvisor shows ads.

### Which is updated more often, Pitt CMU iTM or PneumoRecs VaxAdvisor?

Pitt CMU iTM ships an update every 2 months, and PneumoRecs VaxAdvisor every 3 months. Most recently, Pitt CMU iTM was updated on October 29, 2026 and PneumoRecs VaxAdvisor on November 3, 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.*