# auth. vs Container Express

The clearest difference is review sentiment: auth. at 58% against Container Express's 0%. auth. also leads on rating (4.7 vs 2.5) and in-app purchases (none vs 3). Container Express's advantage is price (Free vs $3.99). On update cadence, ads and iOS requirement there is nothing between them.

Container Express is free to download; auth. costs $3.99 up front. Container Express sells 3 in-app purchases, starting at $2.99 per month. auth. asks for nothing beyond the download.

auth. holds the better App Store score, 4.7 against 2.5. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 58% of auth.'s written reviews are positive against 0% of Container Express's.

auth. ships an update monthly, Container Express every 5 weeks. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | auth. | Container Express |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/auth-2fa-smart-sync/id1553284993/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/container-express/id6737900516/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **58.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Paid** | Subscription |
| Best chart rank | **#180** | — |
| Size | 38 MB | 18 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChakMing Wong](https://appshunter.io/developer/1525986104) | [Filippo Maguolo](https://appshunter.io/developer/1154554717) |

## What reviewers say

### auth.

[App page](https://appshunter.io/ios/app/auth-2fa-smart-sync/id1553284993)

**Currently charting:** #180 Top Paid · Developer Tools (US App Store)

This app securely stores and manages your two-factor authentication codes in one place. It simplifies the process by allowing QR code scanning or link-based setup, ensuring your accounts remain protected.

**Highlights:** Unlimited account storage, QR code scanning, Link-based account addition, Offline running, Customizable timeout and auto-lock, Password and safe code storage

**Features:** Apple Watch app

**In-app purchases:** none


### Container Express

[App page](https://appshunter.io/ios/app/container-express/id6737900516)

This app allows you to manage your Docker engine, inspect containers, view live logs, and access a full exec terminal. It also provides insights into your Docker host's hardware resources and includes an SSH tunnel. It is a premium application requiring a subscription or lifetime unlock.

**Highlights:** Manage Docker engine, Inspect containers, Live logs, Resource usage monitoring, Exec terminal, SSH tunnel

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Yearly subscription | $29.99 | per year |
| Lifetime Premium | $59.99 | one-time |


## Frequently asked questions

### Is auth. free?

auth. costs $3.99, with no in-app purchases.

### Is Container Express free?

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

### Which has better reviews, auth. or Container Express?

auth. is rated higher. auth. averages 4.7 out of 5 from 6 ratings, while Container Express averages 2.5 from 2 ratings.

### Do auth. or Container Express have ads?

Neither auth. nor Container Express shows ads.

### Which is updated more often, auth. or Container Express?

auth. ships an update monthly, and Container Express every 5 weeks. Most recently, auth. was updated on October 1, 2026 and Container Express 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.*