# Authenticator App++ vs BelterBox

The clearest difference is in-app purchases: BelterBox at none against Authenticator App++'s 4. BelterBox also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App++ sells 4 in-app purchases, starting at $5.99 per 7 days. BelterBox asks for nothing beyond the download.

Authenticator App++ ships an update every 2 months, BelterBox weekly. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Authenticator App++ | BelterBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 28 MB | 5 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WuHan ChongYue Future Technology Co., Ltd.](https://appshunter.io/developer/1751681836) | [Belter B.V.](https://appshunter.io/developer/1798310273) |

## What reviewers say

### Authenticator App++

[App page](https://appshunter.io/ios/app/authenticator-app-plus-plus/id6504280340)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator PRO Weekly | $5.99 | per 7 days |
| Authenticator App PRO Monthly | $9.99 | per month |
| Authenticator Pro Offer | $19.99 | per year |
| Authenticator PRO Yearly | $39.99 | per year |


### BelterBox

[App page](https://appshunter.io/ios/app/belterbox/id6759913326)

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App++ free?

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

### Is BelterBox free?

BelterBox is free to download, with no in-app purchases.

### Do Authenticator App++ or BelterBox have ads?

Neither Authenticator App++ nor BelterBox shows ads.

### Which is updated more often, Authenticator App++ or BelterBox?

Authenticator App++ ships an update every 2 months, and BelterBox weekly. Most recently, Authenticator App++ was updated on September 12, 2026 and BelterBox on September 10, 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.*