# Blueprint MCAT Prep vs Addendum.

The clearest difference is rating: Addendum. at 5.0 against Blueprint MCAT Prep's 4.2. Addendum. also leads on update cadence (weekly vs monthly). Blueprint MCAT Prep's advantage is ratings volume (24 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Addendum. holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Blueprint MCAT Prep has 24 ratings behind it against 1, so its average is the more settled of the two.

Blueprint MCAT Prep ships an update monthly, Addendum. weekly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Blueprint MCAT Prep | Addendum. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (24 ratings)](https://appshunter.io/ios/app/blueprint-mcat-prep/id6737921990/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/addendum/id6787558572/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 25 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [BLUEPRINT TEST PREPARATION LLC](https://appshunter.io/developer/922265473) | [Steven Ermer](https://appshunter.io/developer/6777496728) |

## What reviewers say

### Blueprint MCAT Prep

[App page](https://appshunter.io/ios/app/blueprint-mcat-prep/id6737921990)

This app offers AI-powered practice questions and explanations for the MCAT exam. It provides personalized study recommendations, offline access, and detailed performance analytics to help pre-med students prepare efficiently.

**Highlights:** AI-powered personalized practice sets, AI tutor for instant explanations, Offline Qbank access, Timed practice sections, Customizable practice sets, Cross-device sync

**In-app purchases:** none


### Addendum.

[App page](https://appshunter.io/ios/app/addendum/id6787558572)

This private journal helps medical students capture clinical moments for residency applications. It allows for quick note-taking, tagging by theme, and drafting ERAS experiences. The app prioritizes privacy with on-device encryption and offline functionality.

**Highlights:** Capture clinical moments quickly, Tag entries by interview archetypes, Draft ERAS experiences with character counts, Prepare for interviews with STAR stories, Track letters of recommendation, Private, on-device encryption, Offline functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blueprint MCAT Prep free?

Blueprint MCAT Prep is free to download, with no in-app purchases.

### Is Addendum. free?

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

### Which has better reviews, Blueprint MCAT Prep or Addendum.?

Addendum. is rated higher. Blueprint MCAT Prep averages 4.2 out of 5 from 24 ratings, while Addendum. averages 5.0 from 1 ratings.

### Do Blueprint MCAT Prep or Addendum. have ads?

Neither Blueprint MCAT Prep nor Addendum. shows ads.

### Which is updated more often, Blueprint MCAT Prep or Addendum.?

Blueprint MCAT Prep ships an update monthly, and Addendum. weekly. Most recently, Blueprint MCAT Prep was updated on October 17, 2026 and Addendum. on October 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.*