# Double View vs Avalancha

The clearest difference is price: Double View at Free against Avalancha's $1.99. Double View also leads on update cadence (every 4 months vs every 16 months) and iOS requirement (6.0 vs 15.0). Avalancha's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Double View is free to download; Avalancha costs $1.99 up front. Double View sells 2 one-off in-app purchases. Avalancha asks for nothing beyond the download.

Double View ships an update every 4 months, Avalancha every 16 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Double View | Avalancha |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/double-view-the-impossible-puzzle-game/id660847060/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 7 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [Andre Marquardt](https://appshunter.io/developer/1023430047) |

## What reviewers say

### Double View

[App page](https://appshunter.io/ios/app/double-view-the-impossible-puzzle-game/id660847060)

Control two squares simultaneously across different screen layouts, navigating obstacles and reaching the finish line. This unique puzzle game challenges your concentration and motor skills with addictive gameplay and retro graphics.

**Highlights:** Dual screen control, Obstacle avoidance, Key and portal mechanics, Addictive gameplay, Retro graphics

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 hints | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |


### Avalancha

[App page](https://appshunter.io/ios/app/avalancha/id1023430366)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Double View free?

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

### Is Avalancha free?

Avalancha costs $1.99, with no in-app purchases.

### Do Double View or Avalancha have ads?

Neither Double View nor Avalancha shows ads.

### Which is updated more often, Double View or Avalancha?

Double View ships an update every 4 months, and Avalancha every 16 months. Most recently, Double View was updated on October 23, 2026 and Avalancha on October 26, 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.*