# Em@ney 3D Secure vs FiatFlex

The clearest difference is update cadence: FiatFlex at every 2 weeks against Em@ney 3D Secure's every 9 months. Em@ney 3D Secure's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Em@ney 3D Secure ships an update every 9 months, FiatFlex every 2 weeks. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Em@ney 3D Secure | FiatFlex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 30 MB | 85 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Romcard S.A.](https://appshunter.io/developer/1492337330) | [DIGISUBS AGENCY](https://appshunter.io/developer/1839312682) |

## What reviewers say

### Em@ney 3D Secure

[App page](https://appshunter.io/ios/app/emney-3d-secure/id1600017645)

**Features:** macOS Compatibility

**In-app purchases:** none


### FiatFlex

[App page](https://appshunter.io/ios/app/fiatflex/id6752437681)

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

**In-app purchases:** none


## Frequently asked questions

### Is Em@ney 3D Secure free?

Em@ney 3D Secure is free to download, with no in-app purchases.

### Is FiatFlex free?

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

### Do Em@ney 3D Secure or FiatFlex have ads?

Neither Em@ney 3D Secure nor FiatFlex shows ads.

### Which is updated more often, Em@ney 3D Secure or FiatFlex?

Em@ney 3D Secure ships an update every 9 months, and FiatFlex every 2 weeks. Most recently, Em@ney 3D Secure was updated on October 25, 2026 and FiatFlex on October 6, 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.*