# Plotline vs ReadNotes

The clearest difference is in-app purchases: Plotline at none against ReadNotes's 2. Plotline also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. ReadNotes sells 2 in-app purchases, starting at $4.99 per month. Plotline asks for nothing beyond the download.

Plotline ships an update every 2 weeks, ReadNotes monthly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Plotline | ReadNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/readnotes-book-tracker/id6757447671/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Freemium |
| Size | 38 MB | 14 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Apushkinsky](https://appshunter.io/developer/1802294883) | [AKSHAT ROHELLA](https://appshunter.io/developer/1867029338) |

## What reviewers say

### Plotline

[App page](https://appshunter.io/ios/app/plotline-track-and-share-books/id6743335313)

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

**In-app purchases:** none


### ReadNotes

[App page](https://appshunter.io/ios/app/readnotes-book-tracker/id6757447671)

This app helps you remember what you read by taking notes while you read, cleaning them with AI, and generating key takeaways. It tracks your reading progress, builds a personal knowledge library, and offers spaced repetition flashcards.

**Highlights:** AI-powered note cleaning, Key takeaway generation, Reading progress tracking, Spaced repetition flashcards, Personal knowledge library, Reading statistics and streaks, Goodreads library import

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadNotes+ Monthly | $4.99 | per month |
| ReadNotes+ Annual | $19.99 | per year |


## Frequently asked questions

### Is Plotline free?

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

### Is ReadNotes free?

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

### Do Plotline or ReadNotes have ads?

Neither Plotline nor ReadNotes shows ads.

### Which is updated more often, Plotline or ReadNotes?

Plotline ships an update every 2 weeks, and ReadNotes monthly. Most recently, Plotline was updated on October 2, 2026 and ReadNotes on October 5, 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.*