# Wingsuit Academy vs Data Engineer Exam Prep

The clearest difference is in-app purchases: Wingsuit Academy at none against Data Engineer Exam Prep's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Data Engineer Exam Prep sells 1 one-off in-app purchase. Wingsuit Academy asks for nothing beyond the download.

Wingsuit Academy ships an update fortnightly, Data Engineer Exam Prep every 10 days. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Wingsuit Academy | Data Engineer Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 51 MB | 106 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Christian* O5ssio*](https://appshunter.io/developer/1741449128) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### Wingsuit Academy

[App page](https://appshunter.io/ios/app/wingsuit-academy/id6753695176)

**In-app purchases:** none


### Data Engineer Exam Prep

[App page](https://appshunter.io/ios/app/data-engineer-exam-prep/id6785744308)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is Wingsuit Academy free?

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

### Is Data Engineer Exam Prep free?

Data Engineer Exam Prep is free to download, with in-app purchases available.

### Do Wingsuit Academy or Data Engineer Exam Prep have ads?

Neither Wingsuit Academy nor Data Engineer Exam Prep shows ads.

### Which is updated more often, Wingsuit Academy or Data Engineer Exam Prep?

Wingsuit Academy ships an update fortnightly, and Data Engineer Exam Prep every 10 days. Most recently, Wingsuit Academy was updated on October 13, 2026 and Data Engineer Exam Prep on October 25, 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.*