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Cold Case Tracer: Redstring

Cold Case Tracer: Redstring

Mobile phone spy detective

46 ratings
7 reviews
🌟 Lifestyle
🎬 Entertainment
Free
In-App Purchases

Details

Released
July 13, 2026
Updated
September 20, 2026

Features

Developer

Oguzhan Yildirim
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🧾$1.99 - $49.99
In-App Purchase↘︎
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About

Uncover the truth by examining a simulated phone's messages, photos, and data. Connect clues on an evidence board and accuse the killer in this interactive detective story. Your first case is free to play.

✓Simulated phone with chats, photos, and data
✓Interactive live chat with client
✓Evidence board with red string connections
✓Escalating hint system
✓Multiple European case locations
✓Unlockable cases via subscription
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What's New in Cold Case Tracer

3.1.1

September 20, 2026

In this version: - App performance improvements implemented. - Found bugs fixed.

More
3

Subscriptions & In-App Purchases

Redstring Pass — Weekly

Unlock every case. Billed weekly.

$6.997 Days
How to cancel Cold Case Tracer subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Good game but…

The game is fun and entertaining, but after you complete the first one, you have to pay for pro to do the rest of the investigations. If it wasn’t for that, I would 100% recommend it to anyone who likes investigating.
Idk who u r!Idk who u r!

Bien

C’était super bien juste un peu
 difficile et quand t’as fini les questions faut payer
DklekeneDklekene

Bien

J’aime beaucoup pas bcp de pub et pas payant sa change
Claa40kClaa40k

What is this

Nach 6 Tagen darf man kostenfrei erst wieder spielen
Geh aber mit GottGeh aber mit Gott

Response from developer

Danke für dein Feedback! 🫶🏻 Der erste Fall ist komplett kostenlos spielbar. Danach erscheint jede Woche ein neuer Fall — der Countdown zeigt genau, wann es weitergeht, und dieser Rhythmus gilt für alle, auch für Pass-Inhaber. Jeder Fall wird von Hand gebaut: eigene Geschichte, echte Hinweise, eigens erstellte Fotos und Übersetzung in 8 Sprachen — dafür brauchen wir diese Zeit. Wir hoffen, du bist beim nächsten Fall wieder dabei. 🔍

.

Debe ser gratis todos los casos
Casos sin resolverCasos sin resolver

Response from developer

Gracias por tu comentario. 🫶🏻 El primer caso es totalmente gratuito, de principio a fin. Detrás de cada caso hay una historia original, sus pruebas, sus imágenes y traducción a 8 idiomas, y por eso publicamos un caso nuevo cada semana en lugar de soltarlos todos de golpe. El Pass es lo que nos permite seguir creándolos. Agradecemos mucho que lo hayas probado. 🔍

See 2 more reviews

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FAQ

What is Cold Case Tracer: Redstring?

Cold Case Tracer: Redstring is an interactive detective story where you investigate a simulated phone to uncover the truth behind a crime. You'll examine messages, photos, and other data to piece together clues and identify the culprit.

Is Cold Case Tracer: Redstring free to play?

Yes, your first case, "The Kessler File," is completely free and playable without any paywalls. Additional cases can be unlocked with the Redstring Pass.

What are the Redstring Pass subscription options?

The Redstring Pass offers weekly ($4.99), annual ($29.99), and a lifetime ($39.99) option to unlock all cases. Subscriptions renew automatically unless cancelled 24 hours before the current period ends.

Does Cold Case Tracer: Redstring have ads?

No, Cold Case Tracer: Redstring does not contain advertisements. The game is free to start and offers additional content through optional purchases.

How many cases are available in Cold Case Tracer: Redstring?

At launch, there are 10 cases available, covering various crimes across multiple European cities. More cases are planned for future updates.

Can I play Cold Case Tracer: Redstring offline?

The game's description indicates that progress is saved per case, suggesting it can be played without a constant internet connection. However, specific offline playability is not explicitly detailed.

What languages does Cold Case Tracer: Redstring support?

Cold Case Tracer: Redstring is fully playable in 8 languages, making it accessible to a global audience interested in interactive detective stories.

How does the hint system in Cold Case Tracer: Redstring work?

If you get stuck, Cold Case Tracer: Redstring offers up to three escalating hints per question. These hints guide you toward the evidence without revealing the direct answer, and the game's smart answer-matching understands your input.