# Glide2 vs Wall Level

The clearest difference is in-app purchases: Glide2 at none against Wall Level's 1. Wall Level's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Wall Level sells 1 one-off in-app purchase. Glide2 asks for nothing beyond the download.

## The numbers

| Metric | Glide2 | Wall Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/glide2/id6760980206/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DONALD STEVEN SIEGEL](https://appshunter.io/developer/1887120921) | [Poyu Chiang](https://appshunter.io/developer/1835443971) |

## What reviewers say

### Glide2

[App page](https://appshunter.io/ios/app/glide2/id6760980206)

This application calculates the feasibility of returning to the runway after an engine failure during departure. It allows pilots to input aircraft performance data, departure conditions, and environmental factors to determine if an "impossible turn" is survivable before takeoff.

**Highlights:** Impossible turn calculation, Aircraft profile selection, Custom aircraft data input, Density altitude calculation, Wind correction, Bank angle and weight effects

**Features:** macOS Compatibility

**In-app purchases:** none


### Wall Level

[App page](https://appshunter.io/ios/app/wall-level-hang-it-straight/id6809204873)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海報模擬框 | $2.99 | one-time |


## Frequently asked questions

### Is Glide2 free?

Glide2 is free to download, with no in-app purchases.

### Is Wall Level free?

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

### Do Glide2 or Wall Level have ads?

Neither Glide2 nor Wall Level shows ads.

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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.*