# 100 Doors Hidden Objects vs Doors QA

The clearest difference is update cadence: Doors QA at every 2 days against 100 Doors Hidden Objects's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

100 Doors Hidden Objects ships an update every 6 months, Doors QA every 2 days. The most recent releases landed on September 24, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | 100 Doors Hidden Objects | Doors QA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (834 ratings)](https://appshunter.io/ios/app/100-doors-hidden-objects/id1242807565/reviews)** | — |
| Number of ratings | **834** | — |
| Positive reviews | 69.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 216 MB | 100 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Vladimir Poriadnikov](https://appshunter.io/developer/1089890169) | [Michio Hara](https://appshunter.io/developer/1770449622) |

## What reviewers say

### 100 Doors Hidden Objects

[App page](https://appshunter.io/ios/app/100-doors-hidden-objects/id1242807565)

Explore a mysterious house filled with challenging puzzles and hidden object scenes across diverse locations. Solve logical tasks and mini-games to find your escape from each of the 100 rooms. Enjoy a complex and engaging experience with no in-app purchases or paid levels.

**Highlights:** Hidden object scenes, Logical puzzles, Mini-games, Diverse locations, Challenging levels, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good game
- 🤔 Challenging puzzles
- 🎨 Creative and interesting
- 💡 Skip option for difficult levels
- 🕰️ Relaxing and enjoyable

**What reviewers complain about**

- 🙄 Too many ads
- 🤔 Some puzzles don't make sense or have incorrect solutions
- 🤯 Difficult to progress without using hints
- 🤖 Glitches and bugs on certain levels

**Reported bugs**

- Level 127 and 129 have issues
- Incorrect solutions for some puzzles
- Hints sometimes don't work properly

**Requested features**

- Option to pay and remove ads
- More detailed and helpful hints
- Better explanation of puzzle mechanics


### Doors QA

[App page](https://appshunter.io/ios/app/doors-qa/id6717586751)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 100 Doors Hidden Objects free?

100 Doors Hidden Objects is free to download, with no in-app purchases.

### Is Doors QA free?

Doors QA is free to download, with no in-app purchases.

### Do 100 Doors Hidden Objects or Doors QA have ads?

Both 100 Doors Hidden Objects and Doors QA show ads.

### Which is updated more often, 100 Doors Hidden Objects or Doors QA?

100 Doors Hidden Objects ships an update every 6 months, and Doors QA every 2 days. Most recently, 100 Doors Hidden Objects was updated on September 24, 2026 and Doors QA on June 6, 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.*