# Blackstone Mysteries vs Detectives

The clearest difference is ads: Detectives at none against Blackstone Mysteries's shown. Detectives also leads on review sentiment (85% vs 68%) and iOS requirement (9.3 vs 11.0). Blackstone Mysteries's advantage is update cadence (fortnightly vs every 2 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Blackstone Mysteries sells 12 one-off in-app purchases and Detectives sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Blackstone Mysteries against 4.5 for Detectives. Both are backed by a comparable volume of ratings — 1.9K and 1.2K respectively. Written reviews are what separate them: 68% of Blackstone Mysteries's written reviews are positive against 85% of Detectives's.

Blackstone Mysteries ships an update fortnightly, Detectives every 2 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Blackstone Mysteries | Detectives |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.9K ratings)](https://appshunter.io/ios/app/blackstone-mysteries/id853908718/reviews) | **[4.5 (1.2K ratings)](https://appshunter.io/ios/app/detectives-hidden-objects/id1011768970/reviews)** |
| Number of ratings | **1.9K** | 1.2K |
| Positive reviews | 68.0% of reviews | **84.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 92 MB | 68 MB |
| Requires iOS | 11.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rolltower Studios Inc](https://appshunter.io/developer/672539756) | [Crisp App Studio](https://appshunter.io/developer/1143551614) |

## What reviewers say

### Blackstone Mysteries

[App page](https://appshunter.io/ios/app/blackstone-mysteries/id853908718)

Step into the shoes of a detective and solve intriguing mysteries in a city full of suspense. Search for hidden objects across hundreds of quests and diverse scenes. Enjoy various game modes and collect numerous items to unravel the town's secrets.

**Highlights:** Investigate puzzling mysteries, Search for hidden objects, Explore gorgeous scenes, Play seven exciting game modes, Complete a myriad of quests, Collect hundreds of items, Utilize hints

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Set of Items | $0.99 | one-time |
| Energy Item Pack | $2.99 | one-time |
| Medium Set of Items | $2.99 | one-time |
| 15000 Coins | $4.99 | one-time |
| 44 Gems | $4.99 | one-time |
| 31750 Coins | $9.99 | one-time |
| 93 Gems | $9.99 | one-time |
| 30000 Coins and 90 Gems | $9.99 | one-time |
| Large Set of Items | $9.99 | one-time |
| 190 Gems | $19.99 | one-time |
| 395 Gems | $39.99 | one-time |
| 999 Gems | $99.99 | one-time |

**What reviewers like**

- 💰 Money pit at first, but levels off quickly
- 🕵️‍♀️ Great search game, none better
- 👍 Enjoyable
- 🎨 Varied activities and mini-games
- 🏢 Office to decorate

**What reviewers complain about**

- 🔋 Energy runs out too quickly
- 🕰️ Slow progress and high costs to unlock new areas
- 🔍 Difficult to find required items
- 🐛 Frequent crashes and glitches
- 📺 Too many ads

**Reported bugs**

- Frequent crashes and freezes
- Rewards and purchases not working as expected
- Orientation issues after watching ads
- Friend requests not functioning properly

**Requested features**

- Faster energy regeneration
- Lower costs to unlock new areas
- Improved item drop rates
- Zoom function for better visibility
- Streamlined friend request system


### Detectives

[App page](https://appshunter.io/ios/app/detectives-hidden-objects/id1011768970)

Embark on thrilling detective adventures solving mysteries with Sherlock Holmes and other characters. Find hidden objects in detailed scenes across various exciting scenarios, from stolen exhibits to zombie escapes. Enjoy a truly free experience with optional tools available for purchase.

**Highlights:** Sherlock Holmes adventures, Zombie escape puzzles, Comic-book detective cases, Find hidden objects, Detailed scenes and graphics, Optional in-app tools

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Instant Hint | $0.99 | one-time |
| Preview Hints Pack | $0.99 | one-time |
| Time Machine | $0.99 | one-time |
| Sherlock Holmes: No Ads | $0.99 | one-time |
| Detective Pug Comics: No Ads | $0.99 | one-time |
| Hidden Zombies: No Ads | $0.99 | one-time |
| Ads Free | $1.99 | one-time |
| Hidden Objects : All-included | $2.99 | one-time |

**What reviewers like**

- 👍 Challenging and engaging puzzles
- 🎨 Interesting graphics and visuals
- 🧠 Mentally stimulating gameplay
- 💰 Free to play with optional paid upgrades
- 🕹️ Variety of mini-games and puzzles

**What reviewers complain about**

- 🔍 Some objects can be hard to spot
- 🕰️ Occasional performance issues or freezes
- 💸 Frequent ads can be intrusive
- 🤔 Unclear instructions for certain mechanics

**Reported bugs**

- Game getting stuck or crashing on certain levels
- Locked rooms or puzzles not functioning properly

**Requested features**

- Difficulty settings or customization options
- More varied and challenging puzzles
- Improved performance and stability
- Ability to disable ads for a fee


## Frequently asked questions

### Is Blackstone Mysteries free?

Blackstone Mysteries is free to download, with in-app purchases available.

### Is Detectives free?

Detectives is free to download, with in-app purchases available.

### Which has better reviews, Blackstone Mysteries or Detectives?

Detectives is rated higher. Blackstone Mysteries averages 4.4 out of 5 from 1.9K ratings, while Detectives averages 4.5 from 1.2K ratings.

### Do Blackstone Mysteries or Detectives have ads?

Blackstone Mysteries shows ads; Detectives does not.

### Which is updated more often, Blackstone Mysteries or Detectives?

Blackstone Mysteries ships an update fortnightly, and Detectives every 2 months. Most recently, Blackstone Mysteries was updated on October 17, 2026 and Detectives on October 14, 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.*