# 2FA Authenticator vs Inventory

The clearest difference is in-app purchases: 2FA Authenticator at none against Inventory's 3. 2FA Authenticator also leads on update cadence (every 2 weeks vs every 11 months) and iOS requirement (17.2 vs 26.0). Inventory's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Inventory sells 3 in-app purchases, starting at $1.99 per month. 2FA Authenticator asks for nothing beyond the download.

2FA Authenticator ships an update every 2 weeks, Inventory every 11 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | Inventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/2fa-authenticator-mfa-auth/id6499033722/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 11 months |
| Size | 45 MB | 7 MB |
| Requires iOS | **17.2** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Muhammad Ajmal Shah](https://appshunter.io/developer/1730659507) | [STRICS IT GmbH](https://appshunter.io/developer/1498799328) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-mfa-auth/id6499033722)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inventory

[App page](https://appshunter.io/ios/app/inventory-organize-and-track/id6740091615)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inventory Pro Monthly | $1.99 | per month |
| Inventory Pro Yearly | $14.99 | per year |
| Inventory Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is 2FA Authenticator free?

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

### Is Inventory free?

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

### Do 2FA Authenticator or Inventory have ads?

2FA Authenticator shows ads; Inventory does not.

### Which is updated more often, 2FA Authenticator or Inventory?

2FA Authenticator ships an update every 2 weeks, and Inventory every 11 months. Most recently, 2FA Authenticator was updated on October 24, 2026 and Inventory on October 25, 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.*