# Smart Air Pump vs Authenticator App

The clearest difference is in-app purchases: Smart Air Pump at none against Authenticator App's 2. Smart Air Pump also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 2 in-app purchases, starting at $9.99 per 7 days. Smart Air Pump asks for nothing beyond the download.

Smart Air Pump ships an update weekly, Authenticator App every 11 days. Both last shipped on October 14, 2026.

## The numbers

| Metric | Smart Air Pump | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smart-air-pump/id6504896597/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free | — |
| Size | 29 MB | 15 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [深圳市优智达科技有限公司](https://appshunter.io/developer/1651370948) | [Rubiklab](https://appshunter.io/developer/1787767335) |

## What reviewers say

### Smart Air Pump

[App page](https://appshunter.io/ios/app/smart-air-pump/id6504896597)

This application allows you to control a Bluetooth air pump for inflating various items. It provides a convenient way to manage inflation settings and monitor the process directly from your device.

**Highlights:** Bluetooth air pump control, Operation management, Inflation monitoring, Device integration

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

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-nexauth/id6776078454)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $9.99 | per 7 days |
| Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is Smart Air Pump free?

Smart Air Pump is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Do Smart Air Pump or Authenticator App have ads?

Neither Smart Air Pump nor Authenticator App shows ads.

### Which is updated more often, Smart Air Pump or Authenticator App?

Smart Air Pump ships an update weekly, and Authenticator App every 11 days. Most recently, Smart Air Pump was updated on October 14, 2026 and Authenticator App on October 14, 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.*