# Amiibox vs Otter 2FA Authenticator

The clearest difference is in-app purchases: Otter 2FA Authenticator at none against Amiibox's 5. Otter 2FA Authenticator also leads on ads (none vs shown). Amiibox's advantage is device support (6 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Amiibox sells 5 in-app purchases, starting at $9.99 per year. Otter 2FA Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Amiibox | Otter 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/amiibox-identify-and-write-nfc/id1580281187/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 60.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 40 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RanduSoft SRL](https://appshunter.io/developer/1132039950) | [Robin Guinant](https://appshunter.io/developer/1858308656) |

## What reviewers say

### Amiibox

[App page](https://appshunter.io/ios/app/amiibox-identify-and-write-nfc/id1580281187)

Easily manage your amiibo collection by scanning NFC tags to add them or writing amiibo data to various NFC tags. Import your own files and discover amiibo details, game benefits, and more. Supports all amiibo releases and offers a user-friendly, ad-free experience.

**Highlights:** Scan NFC tags to add amiibo, Write amiibo data to NFC tags, Import amiibo from .bin files, View amiibo details and game benefits, Manage collection and wishlist, Offline support, Ad-free experience

**Features:** Family Sharing, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Amiibox Premium | $9.99 | per year |
| One credit | $0.99 | one-time |
| Five credits | $3.99 | one-time |
| Ten credits | $6.99 | one-time |
| Amiibox Premium | $17.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient for tracking amiibo collection
- 🚀 Helpful for creating NFC tags
- 👍 Great customer service
- 👍 Frequent updates

**What reviewers complain about**

- 🐛 Scanning issues and crashes
- 🐛 Compatibility problems with certain devices
- 💰 Paid credits required for writing NFC tags
- 🔒 Concerns about data security and privacy

**Reported bugs**

- Certain amiibo not recognized or disappearing from collection
- Writing NFC tags not working as expected
- Apple Pay interference when trying to write NFC tags

**Requested features**

- Ability to manually add amiibo without scanning
- Filtering and sorting options for collection
- Confirmation when writing NFC tags
- Support for exporting/backing up collection data


### Otter 2FA Authenticator

[App page](https://appshunter.io/ios/app/otter-2fa-authenticator/id6809246709)

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

**In-app purchases:** none


## Frequently asked questions

### Is Amiibox free?

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

### Is Otter 2FA Authenticator free?

Otter 2FA Authenticator is free to download, with no in-app purchases.

### Do Amiibox or Otter 2FA Authenticator have ads?

Amiibox shows ads; Otter 2FA Authenticator does not.

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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.*