# IPS sign vs ProMFA Authenticator

The clearest difference is iOS requirement: IPS sign at 9.3 against ProMFA Authenticator's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

IPS sign ships an update every 2 months, ProMFA Authenticator every 4 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | IPS sign | ProMFA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 71 MB | 44 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Platform](https://appshunter.io/developer/639582847) | [ProMDM d.o.o.](https://appshunter.io/developer/1521653950) |

## What reviewers say

### IPS sign

[App page](https://appshunter.io/ios/app/ips-sign/id1229763604)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProMFA Authenticator

[App page](https://appshunter.io/ios/app/promfa-authenticator/id1521653948)

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

**In-app purchases:** none


## Frequently asked questions

### Is IPS sign free?

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

### Is ProMFA Authenticator free?

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

### Do IPS sign or ProMFA Authenticator have ads?

Neither IPS sign nor ProMFA Authenticator shows ads.

### Which is updated more often, IPS sign or ProMFA Authenticator?

IPS sign ships an update every 2 months, and ProMFA Authenticator every 4 months. Most recently, IPS sign was updated on October 12, 2026 and ProMFA Authenticator on October 2, 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.*