# Blackstone Mysteries vs Hidden Objects 20 in 1

The clearest difference is review sentiment: Blackstone Mysteries at 68% against Hidden Objects 20 in 1's 17%. Blackstone Mysteries also leads on rating (4.4 vs 2.5) and ratings volume (1.9K vs 11). Hidden Objects 20 in 1's advantage is ads (none vs shown) and iOS requirement (6.0 vs 11.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Blackstone Mysteries sells 12 one-off in-app purchases and Hidden Objects 20 in 1 sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Blackstone Mysteries holds the better App Store score, 4.4 against 2.5. That said, the two scores are not equally well evidenced: Blackstone Mysteries has 1.9K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 68% of Blackstone Mysteries's written reviews are positive against 17% of Hidden Objects 20 in 1's.

## The numbers

| Metric | Blackstone Mysteries | Hidden Objects 20 in 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.9K ratings)](https://appshunter.io/ios/app/blackstone-mysteries/id853908718/reviews)** | [2.5 (11 ratings)](https://appshunter.io/ios/app/hidden-objects-20-in-1/id1015259129/reviews) |
| Number of ratings | **1.9K** | 11 |
| Positive reviews | **68.3% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 92 MB | 85 MB |
| Requires iOS | 11.0 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rolltower Studios Inc](https://appshunter.io/developer/672539756) | [Hiren Patel](https://appshunter.io/developer/914022084) |

## 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


### Hidden Objects 20 in 1

[App page](https://appshunter.io/ios/app/hidden-objects-20-in-1/id1015259129)

This game offers a collection of 20 distinct hidden object challenges with over 200 scenes. Players must find a specific number of objects in each level, with hints available for assistance. It's designed for quick, engaging gameplay on Apple devices.

**Highlights:** 20 distinct game collections, Over 200 challenging scenes, Multiple levels per collection, Hint system available, Game Center integration, Score and time-based challenges

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| buy bunch-1 | $0.99 | one-time |
| buy bunch-2 | $0.99 | one-time |
| buy bunch-3 | $0.99 | one-time |
| buy bunch-4 | $0.99 | one-time |
| buy bunch-5 | $0.99 | one-time |
| buy bunch-10 | $0.99 | one-time |
| buy bunch-11 | $0.99 | one-time |
| 200  coins | $0.99 | one-time |
| 500  coins | $1.99 | one-time |
| 1500  coins | $2.99 | one-time |
| buy all bunch ( 1 to 20 ) | $9.99 | one-time |
| full version   All (1-20)bunch + removeiAd + 8000 coins ) | $14.99 | one-time |


## Frequently asked questions

### Is Blackstone Mysteries free?

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

### Is Hidden Objects 20 in 1 free?

Hidden Objects 20 in 1 is free to download, with in-app purchases available.

### Which has better reviews, Blackstone Mysteries or Hidden Objects 20 in 1?

Blackstone Mysteries is rated higher. Blackstone Mysteries averages 4.4 out of 5 from 1.9K ratings, while Hidden Objects 20 in 1 averages 2.5 from 11 ratings.

### Do Blackstone Mysteries or Hidden Objects 20 in 1 have ads?

Blackstone Mysteries shows ads; Hidden Objects 20 in 1 does not.

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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.*