# Orthographic Projection vs Bloom AI Notebook

The clearest difference is review sentiment: Bloom AI Notebook at 100% against Orthographic Projection's 0%. Bloom AI Notebook also leads on rating (5.0 vs 4.3) and update cadence (every 9 days vs every 57 months). Orthographic Projection's advantage is in-app purchases (none vs 3) and device support (5 vs 3). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Bloom AI Notebook sells 3 in-app purchases, starting at $1.99 per 7 days. Orthographic Projection asks for nothing beyond the download.

Bloom AI Notebook holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 0% of Orthographic Projection's written reviews are positive against 100% of Bloom AI Notebook's.

Orthographic Projection ships an update every 57 months, Bloom AI Notebook every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Orthographic Projection | Bloom AI Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/orthographic-projection/id1062526689/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/bloom-ai-notebook/id6760239059/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 57 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 384 MB | 70 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Hajdu](https://appshunter.io/developer/896377670) | [AL Prime LLC](https://appshunter.io/developer/1883399021) |

## What reviewers say

### Orthographic Projection

[App page](https://appshunter.io/ios/app/orthographic-projection/id1062526689)

Master orthographic projection with this interactive educational app. Ideal for technical students and engineers, it offers engaging ways to learn and test your skills in 1st and 3rd angle projections through fun, gamified modes. Build your knowledge and earn stars as you progress.

**Highlights:** Interactive orthographic projection learning, 1st and 3rd Angle Projection modes, Easy and Hard difficulty modes, Spatial orientation improvement, Symbolic drawing creation, 32+ parts for practice

**In-app purchases:** none


### Bloom AI Notebook

[App page](https://appshunter.io/ios/app/bloom-ai-notebook/id6760239059)

This AI-powered study tool transforms lectures, videos, and documents into organized study materials. It automatically generates summaries, flashcards, quizzes, and mind maps from your captured content, offering multiple learning pathways.

**Highlights:** AI-generated smart notes, Spaced repetition flashcards, Multiple choice quizzes, Condensed study guides, Visual mind maps, Multi-file study mode, Handwritten notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bloom Pro Weekly | $1.99 | per 7 days |
| Bloom Pro Monthly | $7.99 | per month |
| Bloom Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Orthographic Projection free?

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

### Is Bloom AI Notebook free?

Bloom AI Notebook is free to download, with in-app purchases available.

### Which has better reviews, Orthographic Projection or Bloom AI Notebook?

Bloom AI Notebook is rated higher. Orthographic Projection averages 4.3 out of 5 from 6 ratings, while Bloom AI Notebook averages 5.0 from 5 ratings.

### Do Orthographic Projection or Bloom AI Notebook have ads?

Neither Orthographic Projection nor Bloom AI Notebook shows ads.

### Which is updated more often, Orthographic Projection or Bloom AI Notebook?

Orthographic Projection ships an update every 57 months, and Bloom AI Notebook every 9 days. Most recently, Orthographic Projection was updated on November 2, 2026 and Bloom AI Notebook on October 31, 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.*