# Baseball Dynamics Inc vs LAUSD Immunization Assistant

The clearest difference is iOS requirement: LAUSD Immunization Assistant at 14.0 against Baseball Dynamics Inc's 16.0. 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.

Baseball Dynamics Inc ships an update every 2 months, LAUSD Immunization Assistant every 5 weeks. The most recent releases landed on September 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Baseball Dynamics Inc | LAUSD Immunization Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/lausd-immunization-assistant/id1669074329/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 190 MB | 76 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Baseball Dynamics, Inc.](https://appshunter.io/developer/1478692068) | [Vive Concierge, Inc.](https://appshunter.io/developer/1416783634) |

## What reviewers say

### Baseball Dynamics Inc

[App page](https://appshunter.io/ios/app/baseball-dynamics-inc/id1478692069)

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

**In-app purchases:** none


### LAUSD Immunization Assistant

[App page](https://appshunter.io/ios/app/lausd-immunization-assistant/id1669074329)

This app helps manage immunization records for students and staff within the Los Angeles Unified School District. It offers a secure platform for parents, health professionals, and administrators to track and update vaccination information.

**Highlights:** Track immunization records, Manage student and staff data, Secure platform, Convenient access for parents, For authorized administrative staff, For health professionals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Baseball Dynamics Inc free?

Baseball Dynamics Inc is free to download, with no in-app purchases.

### Is LAUSD Immunization Assistant free?

LAUSD Immunization Assistant is free to download, with no in-app purchases.

### Do Baseball Dynamics Inc or LAUSD Immunization Assistant have ads?

Neither Baseball Dynamics Inc nor LAUSD Immunization Assistant shows ads.

### Which is updated more often, Baseball Dynamics Inc or LAUSD Immunization Assistant?

Baseball Dynamics Inc ships an update every 2 months, and LAUSD Immunization Assistant every 5 weeks. Most recently, Baseball Dynamics Inc was updated on September 13, 2026 and LAUSD Immunization Assistant on September 16, 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.*