# 100 Doors Challenge vs Vizo

The clearest difference is update cadence: Vizo at monthly against 100 Doors Challenge's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 100 Doors Challenge sells 4 one-off in-app purchases and Vizo sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

100 Doors Challenge ships an update every 8 months, Vizo monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 100 Doors Challenge | Vizo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/100-doors-challenge/id1089890170/reviews)** | — |
| Number of ratings | **2.1K** | — |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 231 MB | 54 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Vladimir Poriadnikov](https://appshunter.io/developer/1089890169) | [Nikita Agarin](https://appshunter.io/developer/1896632720) |

## What reviewers say

### 100 Doors Challenge

[App page](https://appshunter.io/ios/app/100-doors-challenge/id1089890170)

Engage your puzzle-solving skills in this point-and-click adventure. Explore detailed locations, find hidden objects, and use unique mechanics like time and space manipulation to open doors and advance through levels. Aim to escape each room and unlock all achievements in this free game.

**Highlights:** Exciting puzzles, Point and click genre, Movement in time and space, Combining objects, Search for hidden objects, Amazing levels with animations

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +300 Coins | $0.99 | one-time |
| +900 Coins | $1.99 | one-time |
| +1800 Coins | $2.99 | one-time |
| +3600 Coins | $3.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🤔 Challenging puzzles
- 💡 Ability to skip levels
- 🎨 Great graphics
- 🧠 Brain-teasing

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔍 Lack of hints
- 📢 Too many ads
- 🤯 Difficulty spikes
- 🤖 Inconsistent controls

**Reported bugs**

- Level 119 not working
- Interaction issues on certain levels
- Crashes and freezes
- Unresponsive controls

**Requested features**

- Hint system
- More levels
- Difficulty progression
- Customization options
- Multiplayer mode


### Vizo

[App page](https://appshunter.io/ios/app/vizo/id6769165262)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Премиум подписка на 1 неделю | $3.99 | per 7 days |
| 50 монет | $0.49 | one-time |
| 100 монет | $0.99 | one-time |
| Аватар Dog Rainbow | $1.99 | one-time |
| Аватар Shocked Monkey | $1.99 | one-time |
| Аватар Chill Cat | $1.99 | one-time |
| 500 монет | $3.99 | one-time |
| 1000 монет | $6.99 | one-time |


## Frequently asked questions

### Is 100 Doors Challenge free?

100 Doors Challenge is free to download, with in-app purchases available.

### Is Vizo free?

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

### Do 100 Doors Challenge or Vizo have ads?

Both 100 Doors Challenge and Vizo show ads.

### Which is updated more often, 100 Doors Challenge or Vizo?

100 Doors Challenge ships an update every 8 months, and Vizo monthly. Most recently, 100 Doors Challenge was updated on October 29, 2026 and Vizo 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.*