# E4Keys vs TurisQualy

The clearest difference is in-app purchases: TurisQualy at none against E4Keys's 3. E4Keys's advantage is update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. E4Keys sells 3 in-app purchases, starting at $1.99 per month. TurisQualy asks for nothing beyond the download.

E4Keys ships an update monthly, TurisQualy every 2 months. The most recent releases landed on September 9, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | E4Keys | TurisQualy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 47 MB | 55 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CARLOS GOMES DE OLIVEIRA](https://appshunter.io/developer/1576926646) | [BMZ CONSULTORIA LTDA](https://appshunter.io/developer/1668806792) |

## What reviewers say

### E4Keys

[App page](https://appshunter.io/ios/app/e4keys/id1604234563)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $1.99 | per month |
| Assinatura Semestral | $9.99 | per 6 months |
| Assinatura Anual | $14.99 | per year |


### TurisQualy

[App page](https://appshunter.io/ios/app/turisqualy/id1672007052)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E4Keys free?

E4Keys is free to download, with in-app purchases available.

### Is TurisQualy free?

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

### Do E4Keys or TurisQualy have ads?

Neither E4Keys nor TurisQualy shows ads.

### Which is updated more often, E4Keys or TurisQualy?

E4Keys ships an update monthly, and TurisQualy every 2 months. Most recently, E4Keys was updated on September 9, 2026 and TurisQualy on May 16, 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.*