# TrueAuth vs nbbang

The clearest difference is update cadence: nbbang at every 5 days against TrueAuth's fortnightly. nbbang also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TrueAuth ships an update fortnightly, nbbang every 5 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | TrueAuth | nbbang |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 12 MB | 84 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AtomicFI](https://appshunter.io/developer/1632094401) | [Edward Chung](https://appshunter.io/developer/1822797262) |

## What reviewers say

### TrueAuth

[App page](https://appshunter.io/ios/app/trueauth/id6469057884)

This utility app offers secure and private authorization processes. It focuses on providing a safe way to manage authentication flows.

**Highlights:** Secure authorization flows, Private authentication, User authentication management

**In-app purchases:** none


### nbbang

[App page](https://appshunter.io/ios/app/nbbang/id6747767830)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrueAuth free?

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

### Is nbbang free?

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

### Do TrueAuth or nbbang have ads?

Neither TrueAuth nor nbbang shows ads.

### Which is updated more often, TrueAuth or nbbang?

TrueAuth ships an update fortnightly, and nbbang every 5 days. Most recently, TrueAuth was updated on October 7, 2026 and nbbang on October 7, 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.*