# Authnow Provider vs otpNow

The clearest difference is update cadence: Authnow Provider at every 2 months against otpNow's every 13 months. Authnow Provider also leads on iOS requirement (13.0 vs 18.2). 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.

Authnow Provider ships an update every 2 months, otpNow every 13 months. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Authnow Provider | otpNow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 28 MB | 3 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [AuthNow](https://appshunter.io/developer/1765157350) | [MATTHIAS ROBERT WIORA](https://appshunter.io/developer/1804067277) |

## What reviewers say

### Authnow Provider

[App page](https://appshunter.io/ios/app/authnow-provider/id6736846991)

**Features:** macOS Compatibility

**In-app purchases:** none


### otpNow

[App page](https://appshunter.io/ios/app/otpnow/id6743702158)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authnow Provider free?

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

### Is otpNow free?

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

### Do Authnow Provider or otpNow have ads?

Neither Authnow Provider nor otpNow shows ads.

### Which is updated more often, Authnow Provider or otpNow?

Authnow Provider ships an update every 2 months, and otpNow every 13 months. Most recently, Authnow Provider was updated on October 7, 2026 and otpNow on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*