# Detectives Notebook vs TR

The clearest difference is price: Detectives Notebook at $1.99 against TR's $6.99. TR's advantage is chart position (#80 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Detectives Notebook costs $1.99 and TR $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Detectives Notebook | TR |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Rating | — | **[4.5 (37 ratings)](https://appshunter.io/ios/app/tr-49/id6754027574/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Paid |
| Best chart rank | — | **#80** |
| Size | 148 MB | 527 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [Darren Bostock](https://appshunter.io/developer/1839753716) | [inkle](https://appshunter.io/developer/576695514) |

## What reviewers say

### Detectives Notebook

[App page](https://appshunter.io/ios/app/detectives-notebook/id6752763993)

**Features:** macOS Compatibility

**In-app purchases:** none


### TR

[App page](https://appshunter.io/ios/app/tr-49/id6754027574)

**Currently charting:** #80 Top Paid · Puzzle, #133 Top Paid · Adventure (US App Store)

Uncover a WWII-era mystery by navigating a vast archive of obscure texts. Communicate with a handler through an interactive audio drama to find a stolen book and unravel the secrets of the machine's creators before it's too late.

**Highlights:** Narrative deduction gameplay, Interactive audio drama, Archive exploration, Link obscure texts, Uncover creator secrets, Dynamic dialogue system

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

**In-app purchases:** none


## Frequently asked questions

### Is Detectives Notebook free?

Detectives Notebook costs $1.99, with no in-app purchases.

### Is TR free?

TR costs $6.99, with no in-app purchases.

### Do Detectives Notebook or TR have ads?

Neither Detectives Notebook nor TR shows ads.

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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.*