# StructuraE vs Easy Flag Quiz

The clearest difference is update cadence: Easy Flag Quiz at every 4 days against StructuraE's every 3 weeks. StructuraE's advantage is iOS requirement (13.0 vs 15.6). 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.

StructuraE ships an update every 3 weeks, Easy Flag Quiz every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | StructuraE | Easy Flag Quiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 28 MB | 53 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Van Vinh Dinh](https://appshunter.io/developer/6796632038) | [MARK JOSEPH APUYAN SARMIENTO](https://appshunter.io/developer/6812646265) |

## What reviewers say

### StructuraE

[App page](https://appshunter.io/ios/app/structurae/id6796632036)

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

**In-app purchases:** none


### Easy Flag Quiz

[App page](https://appshunter.io/ios/app/easy-flag-quiz/id6812646263)

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

**In-app purchases:** none


## Frequently asked questions

### Is StructuraE free?

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

### Is Easy Flag Quiz free?

Easy Flag Quiz is free to download, with no in-app purchases.

### Do StructuraE or Easy Flag Quiz have ads?

Neither StructuraE nor Easy Flag Quiz shows ads.

### Which is updated more often, StructuraE or Easy Flag Quiz?

StructuraE ships an update every 3 weeks, and Easy Flag Quiz every 4 days. Most recently, StructuraE was updated on October 25, 2026 and Easy Flag Quiz on October 31, 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.*