Trinkets vs Cold Case Tracer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trinkets
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The Trinkets app lets you to turn your photos into unique trinkets you can share when you meet up with friends.
Cold Case Tracer
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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Someone is lying. The phone knows. Redstring is a found-phone detective story. A client messages you in a live chat, hands you the victim's phone, and asks you to find the truth — from the first message to the final accusation. Every text, photo, voice memo, bank line and map ping is evidence. Read between the lines. Crack the passcodes. Pin the red string. Name the killer. YOUR FIRST CASE IS FREE Play "The Kessler File" from the opening message to the verdict — a full investigation, with no paywall in the middle of the story. A LIVE CHAT WITH THE CLIENT The person who knew the victim talks to you the whole way — asking the questions, reacting to your answers, and finally asking you to name a suspect. Type what you found; the story reacts. SNOOP A FULLY SIMULATED PHONE - Chats and DMs, including the deleted ones - A gallery with Hidden and Recently Deleted albums - Locked notes, voice memos, calendar, bank statements, browser tabs and location history - Every app can hide a clue. Nothing is random. PIN IT ON THE BOARD Your evidence board pins each discovery and links it with red string. Leave for days, come back, and the case is exactly where you left it — progress is saved per case. STUCK? ASK FOR A HINT Up to three escalating hints per question nudge you toward the evidence without spoiling the answer. Smart answer-matching understands what you mean. NAME THE TRUTH The final question is an accusation. Get it right and the case closes; get it wrong and you can reconsider the suspects. 10 CASES AT LAUNCH — MORE ON THE WAY Murder, disappearance, blackmail and betrayal across Europe — Paris, Berlin, Lisbon, Vienna, Amsterdam, Prague, Copenhagen and Barcelona. Fully playable in 8 languages. REDSTRING PASS Case 1 is free forever. The Redstring Pass unlocks every case: - Weekly: $4.99 per week - Annual: $29.99 per year - Lifetime: $39.99 one-time — not a subscription Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in Settings - Apple Account - Subscriptions. Terms of Use (EULA): https://redstring-98526.web.app/terms.html Privacy Policy: https://redstring-98526.web.app/privacy.html Redstring is a work of interactive fiction. All characters, phones, messages and events are fictional; any resemblance to real people or events is coincidental. The app never accesses your real messages, photos or data.
Screenshots
Verdict
The clearest difference is update cadence: Trinkets at every 3 days against Cold Case Tracer's every 8 days. On price, ads, in-app purchases and device support 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
Both are free to download. Trinkets sells 1 one-off in-app purchase and Cold Case Tracer sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Trinkets ships an update every 3 days, Cold Case Tracer every 8 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | Trinkets | Cold Case Tracer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (46 ratings) — better |
| Positive reviews | — | 28.6% of reviews |
| Number of ratings | — | 46 — better |
| Update frequency | Every 3 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 11 MB | 130 MB |
| Age rating | 4+ | 9+ |
| Developer | Pelau Imagineering Inc | Oguzhan Yildirim |
In-app purchases
Trinkets
- Remove watermarks$0.99
Cold Case Tracer
- Redstring Pass — Weekly$6.997 Days
- Annual Pass — Special Offer$19.991 Year
- Redstring Pass — Annual$39.991 Year
- Reveal the Answer$1.99
- 5 Reveals$4.99
- 10 Reveals$7.99
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- All Cases — Lifetime$49.99
Questions
Is Trinkets free?
Is Cold Case Tracer free?
Do Trinkets or Cold Case Tracer have ads?
Which is updated more often, Trinkets or Cold Case Tracer?
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