# Espada Authenticator vs SavBillUg Field

The clearest difference is iOS requirement: Espada Authenticator at 13.0 against SavBillUg Field's 15.1. 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.

## The numbers

| Metric | Espada Authenticator | SavBillUg Field |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 40 MB | 142 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Espada Tech Limited](https://appshunter.io/developer/1487638609) | [Savanna Fibre Limited](https://appshunter.io/developer/1769770537) |

## What reviewers say

### Espada Authenticator

[App page](https://appshunter.io/ios/app/espada-authenticator/id6470111339)

**Features:** macOS Compatibility

**In-app purchases:** none


### SavBillUg Field

[App page](https://appshunter.io/ios/app/savbillug-field/id6754066404)

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

**In-app purchases:** none


## Frequently asked questions

### Is Espada Authenticator free?

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

### Is SavBillUg Field free?

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

### Do Espada Authenticator or SavBillUg Field have ads?

Neither Espada Authenticator nor SavBillUg Field 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.*