Detectives Notebook vs TR
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Detectives Notebook
Read full descriptionHide full description
Step into the shoes of a true detective. In Detective’s Notebook, every case is a puzzle waiting to be solved. Inspect crime scenes, uncover hidden clues, interview suspects, and piece together the truth. Can you outsmart the culprit before it’s too late? Designed for fans of mystery, logic, and deduction, this game challenges your mind with clever cases that feel like interactive crime dramas. FEATURES: • Solve gripping cases with multiple suspects and red herrings. • Investigate crime scenes for clues — every detail counts. • Interrogate suspects and compare their statements to the evidence. • Test your deduction skills: pick the right clues and accuse the true culprit. • Immersive narration and voice acting bring every character to life. • New cases added regularly to keep your detective skills sharp. Whether you’re a casual sleuth or a seasoned investigator, Detective’s Notebook puts your reasoning to the test. Sharpen your wits, take notes like a pro, and crack the case.
TR
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.
- Narrative deduction gameplay
- Interactive audio drama
- Archive exploration
- Link obscure texts
- Uncover creator secrets
- Dynamic dialogue system
Read full descriptionHide full description
A voice is saying your name. A WWII-era machine, long hidden in a church basement, whirs to life. Through a crackling speaker a man asks you to find a stolen book. He only knows the title. Time is running out. The machine, created by Bletchley Park engineers Cecil Caulderly and Beatrice Dooler, contains a vast archive of obscure books, letters, and journals fed in over the span of fifty years in an attempt to crack the code of reality. As their lives fell apart, the machine kept working. Navigate the computer’s archive. Link its obscure texts and uncover its creators’ secrets. Communicate with the man behind the speaker to figure out your role in this mystery. Destroy the book at the core of the machine — before it’s too late. NARRATIVE DEDUCTION - Deduce links through the archive to locate hidden sources. - Unravel the stories and unearth the secrets of the books’ authors and the machine's creators. - Map the archive and find the book that will rewrite the world. INTERACTIVE AUDIO DRAMA - Talk with your handler at any time, creating a dynamic audio drama that responds as you explore. - Featuring the voices of Rebekah McLoughlin (The SCP Archives, Eternal Threads), Paul Warren (A Highland Song, Viewfinder, The Séance of Blake Manor) and Phillipe Bosher (Baldur's Gate 3, Doctor Who, The Hitchhiker’s Guide to the Galaxy). - Original soundtrack by Laurence Chapman (A Highland Song, Heaven's Vault, The Mask of the Rose). INSPIRATIONS TR-49 takes inspiration from narrative deduction games like The Roottrees are Dead and The Return of the Obra Dinn, and from audio dramas like The Magnus Archives and ars PARADOXICA. Written and created by the award-winning team behind 80 Days, Heaven's Vault, Overboard!, and A Highland Song.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Detectives Notebook costs $1.99 and TR $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Detectives Notebook | TR |
|---|---|---|
| Price | $1.99 — better | $6.99 |
| Rating | — | 4.5 (37 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 37 — better |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #80 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 148 MB | 527 MB |
| Age rating | 12+ | 9+ |
| Developer | Darren Bostock | inkle |
In-app purchases
Detectives Notebook
No in-app purchases
TR
No in-app purchases







