# Reading Diary vs Scanning Books in Mind

The clearest difference is monetization model: Scanning Books in Mind at free against Reading Diary's freemium. Scanning Books in Mind also leads on review sentiment (100% vs 80%) and update cadence (monthly vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Reading Diary sells 1 one-off in-app purchase and Scanning Books in Mind sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Reading Diary ships an update every 2 months, Scanning Books in Mind monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Reading Diary | Scanning Books in Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reading-diary-book-tracker/id1551851756/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Freemium | **Free** |
| Size | 61 MB | 2 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zdenek Skrobak](https://appshunter.io/developer/1551851758) | [SOFTWARE IN MIND](https://appshunter.io/developer/1648242055) |

## What reviewers say

### Reading Diary

[App page](https://appshunter.io/ios/app/reading-diary-book-tracker/id1551851756)

Easily track your personal library, log your reading progress, and organize your books. Scan ISBNs or barcodes to add titles, manage reading status, and view detailed statistics. Offers a free version with core features and an optional one-time premium upgrade for advanced organization and customization.

**Highlights:** Scan ISBN or barcode to add books, Track reading status and dates, Organize books by shelves and custom tags, View detailed reading statistics, Sync data across devices, Manual book detail entry

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $8.19 | one-time |


### Scanning Books in Mind

[App page](https://appshunter.io/ios/app/scanning-books-in-mind/id6444196238)

This app uses your iPhone's camera to scan book covers and recognize text from a custom keyword list. It saves recognized text with date and location data, allowing you to filter and search your findings. Capture snapshots of the screen for later review.

**Highlights:** Scan book covers and text, Custom keyword list for recognition, Save recognized text with date/location, Filter and search saved transcripts, Capture screen snapshots, Rescan images, Set storage limits

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Medium tip | $1.99 | one-time |
| Large tip | $3.99 | one-time |


## Frequently asked questions

### Is Reading Diary free?

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

### Is Scanning Books in Mind free?

Scanning Books in Mind is free to download, with in-app purchases available.

### Do Reading Diary or Scanning Books in Mind have ads?

Neither Reading Diary nor Scanning Books in Mind shows ads.

### Which is updated more often, Reading Diary or Scanning Books in Mind?

Reading Diary ships an update every 2 months, and Scanning Books in Mind monthly. Most recently, Reading Diary was updated on November 3, 2026 and Scanning Books in Mind 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.*