# LOC Collections vs Flowsophy

The clearest difference is rating: Flowsophy at 5.0 against LOC Collections's 3.9. LOC Collections's advantage is in-app purchases (none vs 5) and ratings volume (35 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flowsophy sells 5 in-app purchases, starting at $8.99 per month. LOC Collections asks for nothing beyond the download.

Flowsophy holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: LOC Collections has 35 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | LOC Collections | Flowsophy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (35 ratings)](https://appshunter.io/ios/app/loc-collections/id1446790792/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flowsophy-study-prereq-mapper/id6811680829/reviews)** |
| Number of ratings | **35** | 1 |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 31 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Library Of Congress](https://appshunter.io/developer/380309748) | [Yasmeen Khalil](https://appshunter.io/developer/6811680831) |

## What reviewers say

### LOC Collections

[App page](https://appshunter.io/ios/app/loc-collections/id1446790792)

Access and explore millions of digitized items from the world's largest library. Discover iconic photos, historic maps, books, films, and manuscripts. Save, share, and zoom in on details within the vast digital archives.

**Highlights:** Access millions of digitized items, Explore photos, maps, books, and films, Search and browse collections, Save and share favorites, Zoom in for detailed image exploration, Read historic books and newspapers, Watch early films

**In-app purchases:** none


### Flowsophy

[App page](https://appshunter.io/ios/app/flowsophy-study-prereq-mapper/id6811680829)

This app visualizes the learning path for any topic, breaking down complex subjects into sequential concepts. Users can study within the generated maps, add notes, and access external resources. It allows for personal libraries and sharing of learning maps.

**Highlights:** Generates concept-based learning maps, In-app concept explanations and notes, Import EPUB, PDF, text, and Markdown, Offline access to saved maps, Shareable learning maps, Discover and follow other users' maps

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flowsophy Pro | $8.99 | per month |
| Flowsophy Pro | $79.99 | per year |
| 5 Sparks | $0.99 | one-time |
| 20 Sparks | $2.99 | one-time |
| 50 Sparks | $5.99 | one-time |


## Frequently asked questions

### Is LOC Collections free?

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

### Is Flowsophy free?

Flowsophy is free to download, with in-app purchases available.

### Which has better reviews, LOC Collections or Flowsophy?

Flowsophy is rated higher. LOC Collections averages 3.9 out of 5 from 35 ratings, while Flowsophy averages 5.0 from 1 ratings.

### Do LOC Collections or Flowsophy have ads?

Neither LOC Collections nor Flowsophy shows ads.

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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.*