# Cold Case Trace vs Stalky Detective

The clearest difference is rating: Cold Case Trace at 4.4 against Stalky Detective's 1.0. Cold Case Trace also leads on review sentiment (40% vs 0%) and ads (none vs shown). Stalky Detective's advantage is in-app purchases (none vs 7). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Cold Case Trace sells 7 in-app purchases, starting at $6.99 per 7 days. Stalky Detective asks for nothing beyond the download.

Cold Case Trace holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Cold Case Trace has 62 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 40% of Cold Case Trace's written reviews are positive against 0% of Stalky Detective's.

Cold Case Trace ships an update every 9 days, Stalky Detective weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cold Case Trace | Stalky Detective |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (62 ratings)](https://appshunter.io/ios/app/cold-case-trace-redstring/id6788852743/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/stalky-detective/id6796974977/reviews) |
| Number of ratings | **62** | 1 |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 135 MB | 19 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [Oguzhan Yildirim](https://appshunter.io/developer/1685663174) | [Valeriu Moiseev](https://appshunter.io/developer/1812936836) |

## What reviewers say

### Cold Case Trace

[App page](https://appshunter.io/ios/app/cold-case-trace-redstring/id6788852743)

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.

**Highlights:** 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

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Redstring Pass — Weekly | $6.99 | per 7 days |
| Annual Pass — Special Offer | $19.99 | per year |
| Redstring Pass — Annual | $39.99 | per year |
| Reveal the Answer | $1.99 | one-time |
| 5 Reveals | $4.99 | one-time |
| 10 Reveals | $7.99 | one-time |
| All Cases — Lifetime | $49.99 | one-time |


### Stalky Detective

[App page](https://appshunter.io/ios/app/stalky-detective/id6796974977)

Engage in a fictional detective game where you solve mysteries by examining simulated phone data. Uncover clues within messages, photos, and notes to crack cases and deliver your verdict. Cases range in difficulty from simple dramas to complex investigations.

**Highlights:** Examine simulated phone interfaces, Recover deleted messages and notes, Crack codes to locked apps and albums, Collect and connect clues, Answer investigation questions, Deliver final case verdicts, Play offline

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

**In-app purchases:** none


## Frequently asked questions

### Is Cold Case Trace free?

Cold Case Trace is free to download, with in-app purchases available.

### Is Stalky Detective free?

Stalky Detective is free to download, with no in-app purchases.

### Which has better reviews, Cold Case Trace or Stalky Detective?

Cold Case Trace is rated higher. Cold Case Trace averages 4.4 out of 5 from 62 ratings, while Stalky Detective averages 1.0 from 1 ratings.

### Do Cold Case Trace or Stalky Detective have ads?

Stalky Detective shows ads; Cold Case Trace does not.

### Which is updated more often, Cold Case Trace or Stalky Detective?

Cold Case Trace ships an update every 9 days, and Stalky Detective weekly. Most recently, Cold Case Trace was updated on October 25, 2026 and Stalky Detective on October 24, 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.*