# auth. vs App Sales+

The clearest difference is ads: auth. at none against App Sales+'s shown. auth. also leads on update cadence (monthly vs every 10 months) and chart position (#181 vs unranked). App Sales+'s advantage is price ($0.99 vs $3.99). On in-app purchases and device support there is nothing between them.

auth. costs $3.99 and App Sales+ $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

auth. ships an update monthly, App Sales+ every 10 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | auth. | App Sales+ |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/auth-2fa-smart-sync/id1553284993/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | Paid | — |
| Best chart rank | **#181** | — |
| Size | 38 MB | 199 MB |
| Requires iOS | **16.0** | 27.0 |
| Devices | iPhone, iPad, Mac, Apple Watch, Vision Pro | iPhone, iPad, Mac, Apple Watch, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [ChakMing Wong](https://appshunter.io/developer/1525986104) | [256 Arts](https://appshunter.io/developer/1437835951) |

## What reviewers say

### auth.

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

**Currently charting:** #181 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


### App Sales+

[App page](https://appshunter.io/ios/app/app-sales-plus/id6471903677)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is auth. free?

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

### Is App Sales+ free?

App Sales+ costs $0.99, with no in-app purchases.

### Do auth. or App Sales+ have ads?

App Sales+ shows ads; auth. does not.

### Which is updated more often, auth. or App Sales+?

auth. ships an update monthly, and App Sales+ every 10 months. Most recently, auth. was updated on October 1, 2026 and App Sales+ on October 1, 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.*