# Authenticator App 2FA OTP Auth vs Goldback Tracker

The clearest difference is review sentiment: Authenticator App 2FA OTP Auth at 100% against Goldback Tracker's 50%. Authenticator App 2FA OTP Auth also leads on rating (5.0 vs 3.5) and monetization model (free with in-app purchases vs paid). Goldback Tracker's advantage is ratings volume (4 vs 1) and iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App 2FA OTP Auth sells 3 in-app purchases, starting at $4.99 per 7 days and Goldback Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator App 2FA OTP Auth holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 100% of Authenticator App 2FA OTP Auth's written reviews are positive against 50% of Goldback Tracker's.

## The numbers

| Metric | Authenticator App 2FA OTP Auth | Goldback Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-otp-auth/id6753067161/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/goldback-tracker/id6777901326/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 55 MB | 65 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Ewregu](https://appshunter.io/developer/1774451962) | [Matthew Simpson](https://appshunter.io/developer/6777901328) |

## What reviewers say

### Authenticator App 2FA OTP Auth

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp-auth/id6753067161)

Secure your online accounts with an extra layer of protection. This app generates and stores two-factor authentication codes directly on your device, ensuring your information stays safe from unauthorized access. It offers easy setup, encrypted backups, and offline code generation for continuous security.

**Highlights:** Secure and encrypted token storage, Automatic iCloud sync and backup, Encrypted backup for recovery, Easy account setup via QR codes or manual entry, Custom and service icons for recognition, Offline code generation, Face ID & Touch ID security

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $49.99 | per year |


### Goldback Tracker

[App page](https://appshunter.io/ios/app/goldback-tracker/id6777901326)

Catalog and track your Goldback collection with detailed accuracy. Manage your portfolio, record transactions, and visualize your holdings without relying on cloud services. Your data remains private and under your control.

**Highlights:** Catalog Goldbacks by state, year, denomination, and variant, Track total face value, gold content, and USD equivalent, Record purchase and sale prices for profit/loss calculation, Visualize collection breakdowns by state, denomination, and gold ounces, Search and filter by custom criteria, artwork style, and grading, Attach photos of individual notes, CSV export of collection data, One-tap database backup and share

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $19.99 | one-time |


## Frequently asked questions

### Is Authenticator App 2FA OTP Auth free?

Authenticator App 2FA OTP Auth is free to download, with in-app purchases available.

### Is Goldback Tracker free?

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

### Which has better reviews, Authenticator App 2FA OTP Auth or Goldback Tracker?

Authenticator App 2FA OTP Auth is rated higher. Authenticator App 2FA OTP Auth averages 5.0 out of 5 from 1 ratings, while Goldback Tracker averages 3.5 from 4 ratings.

### Do Authenticator App 2FA OTP Auth or Goldback Tracker have ads?

Neither Authenticator App 2FA OTP Auth nor Goldback Tracker 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.*