# Detective Katy vs Detective Twins

The clearest difference is ratings volume: Detective Twins at 551 against Detective Katy's 180. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Detective Katy sells 34 one-off in-app purchases and Detective Twins sells 12 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 — 4.6 for Detective Katy against 4.7 for Detective Twins. Both are backed by a comparable volume of ratings — 180 and 551 respectively. Written reviews are what separate them: 52% of Detective Katy's written reviews are positive against 51% of Detective Twins's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Detective Katy | Detective Twins |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (180 ratings)](https://appshunter.io/ios/app/detective-katy-hidden-objects/id1645253707/reviews) | **[4.7 (551 ratings)](https://appshunter.io/ios/app/detective-twins-hidden-object/id6741479059/reviews)** |
| Number of ratings | 180 | **551** |
| Positive reviews | **51.9% of reviews** | 50.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 361 MB | 868 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [MoraLabs](https://appshunter.io/developer/657700688) | [DO GAMES LIMITED](https://appshunter.io/developer/1542346466) |

## What reviewers say

### Detective Katy

[App page](https://appshunter.io/ios/app/detective-katy-hidden-objects/id1645253707)

Embark on a thrilling adventure with a renowned royal detective to find lost objects across diverse historical periods and countries. Solve challenging puzzles and interact with characters from different cultures as you unravel captivating storylines in beautifully illustrated scenes.

**Highlights:** Engaging narratives, Challenging hidden object puzzles, Interactive investigations, Exquisite illustrated environments, Global historical adventures

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

**In-app purchases (34)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer for You | $0.99 | one-time |
| Love-Filled Pack | $0.99 | one-time |
| 1500 Gold | $0.99 | one-time |
| Endless Pursuit | $0.99 | one-time |
| Mini Pack | $1.00 | one-time |
| Starter Pack | $1.99 | one-time |
| Endless Pursuit | $1.99 | one-time |
| Choose Your Offer! | $1.99 | one-time |
| 1 Gold Box | $1.99 | one-time |
| Halloween Sale | $2.49 | one-time |
| Royal Pack | $2.49 | one-time |
| Special Deal | $2.99 | one-time |
| 6000 Gold | $2.99 | one-time |
| Surprise Offer | $2.99 | one-time |
| Hidden Treasure | $3.99 | one-time |
| Detective's Toolkit | $3.99 | one-time |
| Quick Boost Pack | $3.99 | one-time |
| Ad-Free Enjoyment | $3.99 | one-time |
| 15,000 Gold | $4.99 | one-time |
| Super Saver Pack | $4.99 | one-time |
| Special Offer for You | $5.99 | one-time |
| 5 Gold Boxes | $5.99 | one-time |
| Super Pack | $6.00 | one-time |
| The Best Offer! | $6.99 | one-time |
| Unique Offer | $8.99 | one-time |
| Super Saver Pack | $8.99 | one-time |
| Premium Pass | $9.99 | one-time |
| Remove Ads | $11.99 | one-time |
| Gold Box | $11.99 | one-time |
| Black Friday Mega Deal | $12.99 | one-time |
| Christmas Treasure | $12.99 | one-time |
| Halloween Sale! | $14.99 | one-time |
| Find Your Offer! | $16.99 | one-time |
| Special Pack | $19.99 | one-time |

**What reviewers like**

- 👍 Great game overall
- 👍 Challenging levels
- 👍 Bright and clear item pages
- 👍 Engaging story and events
- 👍 Cool puzzle game

**What reviewers complain about**

- 🐛 Game freezes frequently
- 🐛 Game crashes during ads
- 🐛 Slow to load levels/story
- 🐛 Too many story notes
- 🐛 Glitchy gameplay

**Reported bugs**

- Game freezes up on new levels
- Waiting a month for level/story to load
- Game crashes when switching to an ad
- Game doesn't advance to next section
- Stuck on chapter one screen 5

**Requested features**

- Continue game play with new content
- Fix game crashes during ads
- Fix game freezing issues
- Fix slow loading of levels
- Add more levels/chapters


### Detective Twins

[App page](https://appshunter.io/ios/app/detective-twins-hidden-object/id6741479059)

Investigate supernatural mysteries as twin detectives. Solve puzzles, find hidden objects, and uncover secrets by combining logic and psychic abilities. This compilation offers four thrilling episodes of paranormal detective work.

**Highlights:** Hidden object gameplay, Supernatural mystery investigations, Dual detective perspectives, Challenging puzzles and riddles, Paranormal adventure elements, Compilation of four episodes

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 75 Coins | $2.99 | one-time |
| 30 Coins | $2.99 | one-time |
| Deluxe Edition | $4.99 | one-time |
| 125 Coins | $4.99 | one-time |
| 55 Coins | $4.99 | one-time |
| 200 Coins | $6.99 | one-time |
| 80 Coins | $6.99 | one-time |
| 300 Coins | $8.99 | one-time |
| 120 Coins | $8.99 | one-time |
| 500 Coins | $12.99 | one-time |
| Deluxe Edition | $15.99 | one-time |
| Deluxe Edition | $49.99 | one-time |

**What reviewers like**

- 👍 Great puzzles
- 🚀 Fun gameplay

**What reviewers complain about**

- 🐛 Glitchy and buggy
- 🐛 Crashes and freezes
- 🐛 Stuck in certain chapters

**Reported bugs**

- Can't progress past chapter 1
- Mirror puzzle in chapter 2 not working
- Five keys puzzle in chapter 5 crashes the game
- Game gets stuck when trying to play chapter 7

**Requested features**

- Fix bugs and glitches
- Improve stability and performance


## Frequently asked questions

### Is Detective Katy free?

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

### Is Detective Twins free?

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

### Which has better reviews, Detective Katy or Detective Twins?

Detective Twins is rated higher. Detective Katy averages 4.6 out of 5 from 180 ratings, while Detective Twins averages 4.7 from 551 ratings.

### Do Detective Katy or Detective Twins have ads?

Both Detective Katy and Detective Twins show ads.

### Which is updated more often, Detective Katy or Detective Twins?

Detective Katy ships an update every 2 weeks, and Detective Twins every 2 weeks. Most recently, Detective Katy was updated on September 18, 2026 and Detective Twins on September 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.*