# Decima vs Book Tracker Reading Log TBR

The clearest difference is in-app purchases: Book Tracker Reading Log TBR at none against Decima's 1. Book Tracker Reading Log TBR also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 17.0). Decima's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Decima sells 1 one-off in-app purchase. Book Tracker Reading Log TBR asks for nothing beyond the download.

Decima ships an update every 2 months, Book Tracker Reading Log TBR every 3 weeks. The most recent releases landed on October 11, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Decima | Book Tracker Reading Log TBR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/book-tracker-reading-log-tbr/id6755936881/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 12 MB | 29 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Pawlowski](https://appshunter.io/developer/1216003515) | [JanoGroup LLC](https://appshunter.io/developer/1781461557) |

## What reviewers say

### Decima

[App page](https://appshunter.io/ios/app/decima/id1498371556)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Manipulator | $0.99 | one-time |


### Book Tracker Reading Log TBR

[App page](https://appshunter.io/ios/app/book-tracker-reading-log-tbr/id6755936881)

Organize your reading life with this app. Easily track books, manage your personal library, and monitor your reading progress page by page. Discover new titles and authors to expand your collection.

**Highlights:** Track reading status (Reading, Finished, To Read, Wishlist), Build personal bookshelf and reading log, Monitor page-by-page reading progress, View reading statistics and history, Search for books and authors, Organize reading lists and TBR

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

**In-app purchases:** none


## Frequently asked questions

### Is Decima free?

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

### Is Book Tracker Reading Log TBR free?

Book Tracker Reading Log TBR is free to download, with no in-app purchases.

### Do Decima or Book Tracker Reading Log TBR have ads?

Book Tracker Reading Log TBR shows ads; Decima does not.

### Which is updated more often, Decima or Book Tracker Reading Log TBR?

Decima ships an update every 2 months, and Book Tracker Reading Log TBR every 3 weeks. Most recently, Decima was updated on October 11, 2026 and Book Tracker Reading Log TBR on October 26, 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.*