# Moth vs ReadingMark

The clearest difference is in-app purchases: ReadingMark at none against Moth's 3. Moth's advantage is update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Moth sells 3 in-app purchases, starting at $4.99 per month. ReadingMark asks for nothing beyond the download.

Moth ships an update every 5 days, ReadingMark every 2 months. The most recent releases landed on October 31, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Moth | ReadingMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/moth-book-tracker-and-streaks/id6762601579/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 99 MB | 4 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Inolab](https://appshunter.io/developer/1166999770) | [FINDWAYACT LIMITED](https://appshunter.io/developer/6788312561) |

## What reviewers say

### Moth

[App page](https://appshunter.io/ios/app/moth-book-tracker-and-streaks/id6762601579)

Log your reading sessions, build daily streaks, and visualize your progress with detailed statistics. Organize your book library, set yearly goals, and enjoy a dark mode interface designed for readers.

**Highlights:** Reading timer, Streaks and daily goals, Detailed reading statistics, Book library organization, Yearly reading goal tracking, ISBN barcode scanner, Dark mode interface

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moth Premium Monthly | $4.99 | per month |
| Moth Premium Yearly | $24.99 | per year |
| Moth Premium Yearly | $29.99 | per year |


### ReadingMark

[App page](https://appshunter.io/ios/app/readingmark/id6789004017)

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

**In-app purchases:** none


## Frequently asked questions

### Is Moth free?

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

### Is ReadingMark free?

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

### Do Moth or ReadingMark have ads?

Neither Moth nor ReadingMark shows ads.

### Which is updated more often, Moth or ReadingMark?

Moth ships an update every 5 days, and ReadingMark every 2 months. Most recently, Moth was updated on October 31, 2026 and ReadingMark on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*