# Reading Diary vs BookTamer

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

Both are free to download. Reading Diary sells 1 one-off in-app purchase and BookTamer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Reading Diary ships an update every 2 months, BookTamer fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Reading Diary | BookTamer |
| --- | --- | --- |
| 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 | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 62 MB | 114 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zdenek Skrobak](https://appshunter.io/developer/1551851758) | [WEBGEHEUER OU](https://appshunter.io/developer/1683810460) |

## What reviewers say

### Reading Diary

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

Organize your personal book collection by tracking, categorizing, and filtering your library. Add books by scanning barcodes or manually entering details. Share your reading progress and book information with friends.

**Highlights:** Track and categorize books, Scan barcodes for easy entry, Manual book detail entry, Filter and sort library, Share book information, Cross-device synchronization, Day/night theme

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

**In-app purchases (1)**

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


### BookTamer

[App page](https://appshunter.io/ios/app/booktamer-book-tracker/id6451498718)

Organize your reading list and log your literary journey. Track books you want to read, record your thoughts on finished titles, and view detailed reading statistics.

**Highlights:** Manage to-be-read stack (TBR), Personal reading journal, Track finished books, Capture thoughts on books, Detailed reading statistics, Genre and format analysis

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BookTamer monthly subscription | $2.99 | per month |
| BookTamer annual subscription | $17.99 | per year |


## Frequently asked questions

### Is Reading Diary free?

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

### Is BookTamer free?

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

### Do Reading Diary or BookTamer have ads?

Neither Reading Diary nor BookTamer shows ads.

### Which is updated more often, Reading Diary or BookTamer?

Reading Diary ships an update every 2 months, and BookTamer fortnightly. Most recently, Reading Diary was updated on October 24, 2026 and BookTamer on October 24, 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.*