# Bookdot vs Comma Reading App

The clearest difference is review sentiment: Bookdot at 95% against Comma Reading App's 0%. Bookdot also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (18 vs 26.0). Comma Reading App's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bookdot sells 3 in-app purchases, starting at $1.99 per month and Comma Reading App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bookdot ships an update weekly, Comma Reading App every 2 weeks. The most recent releases landed on September 21, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | Bookdot | Comma Reading App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (64 ratings)](https://appshunter.io/ios/app/bookdot-book-tracker/id6503656539/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | **94.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 37 MB |
| Requires iOS | **18** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TRILLIWON, Co.](https://appshunter.io/developer/1050731374) | [Saleh Kayyali](https://appshunter.io/developer/1580911864) |

## What reviewers say

### Bookdot

[App page](https://appshunter.io/ios/app/bookdot-book-tracker/id6503656539)

Manage your personal library, track reading progress, and improve comprehension with notes and highlights. Set reading goals and visualize your growing collection. Ideal for building consistent reading habits.

**Highlights:** Easy book management, Track reading progress, Note taking and highlights, Rate and review books, Customizable themes, iCloud sync

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bookdot Plus - Monthly | $1.99 | per month |
| Bookdot Plus - Annual | $9.99 | per year |
| Bookdot Pro | $9.99 | one-time |

**What reviewers like**

- 👍 Clean and simple UI
- 🔗 Notion integration is great
- 📚 Excellent for tracking reading
- 💡 Useful note-taking and archiving
- 📅 Calendar view is appreciated

**What reviewers complain about**

- 🐛 Book cover overlap in calendar
- 🤔 Difficulty finding theme settings
- ❓ Unclear Notion sync guide
- 🔄 Inability to change read dates
- ↩️ Missing back button on search page

**Reported bugs**

- Book covers overlap on the calendar view when multiple books are read on the same day
- Unable to change the read date after entry
- ISBN scanning frequently fails, requiring manual entry
- Search page lacks a back button, forcing app exit
- Notes not syncing to Notion (reported by multiple users)

**Requested features**

- Allow half-star ratings
- Add functionality to log re-reads of the same book
- Improve sorting options for completed books (by rating or date)
- Display multiple book covers clearly when more than two are read on the same day
- Provide a guide for Notion integration


### Comma Reading App

[App page](https://appshunter.io/ios/app/comma-reading-app/id6753593701)

This app offers a minimalist and private reading experience for EPUB and PDF files. It uses on-device AI for intelligent organization, chapter summaries, and text explanations, transforming your digital library into a beautiful, distraction-free collection.

**Highlights:** On-device AI for organization and summaries, Automatic book categorization, Chapter summaries and text explanations, Full-screen distraction-free reader, Customizable reading experience, Privacy-focused, no data collection, Import EPUB and PDF files

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Comma Pro | $2.99 | one-time |


## Frequently asked questions

### Is Bookdot free?

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

### Is Comma Reading App free?

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

### Do Bookdot or Comma Reading App have ads?

Neither Bookdot nor Comma Reading App shows ads.

### Which is updated more often, Bookdot or Comma Reading App?

Bookdot ships an update weekly, and Comma Reading App every 2 weeks. Most recently, Bookdot was updated on September 21, 2026 and Comma Reading App on August 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.*