# MobilePKI vs BioThenticate

The clearest difference is iOS requirement: MobilePKI at 8.1 against BioThenticate's 16.4. 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.

MobilePKI ships an update every 4 weeks, BioThenticate every 6 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MobilePKI | BioThenticate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/biothenticate/id1487396584/reviews)** |
| Number of ratings | — | **13** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 6 MB | 26 MB |
| Requires iOS | **8.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Changing Information Technology Inc.](https://appshunter.io/developer/329855504) | [SOFTwarfare](https://appshunter.io/developer/1487396583) |

## What reviewers say

### MobilePKI

[App page](https://appshunter.io/ios/app/mobilepki/id529705563)

**In-app purchases:** none


### BioThenticate

[App page](https://appshunter.io/ios/app/biothenticate/id1487396584)

This app offers secure and fast logins using multiple biometric methods like fingerprint, face, voice, and iris. It enhances security by eliminating password risks and integrates with business applications for seamless access.

**Highlights:** Multimodal biometric authentication, Fingerprint, face, voice, iris recognition, Eliminates password and PIN risks, Seamless integration with business apps, Continuous identity validation, Native iOS performance

**In-app purchases:** none


## Frequently asked questions

### Is MobilePKI free?

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

### Is BioThenticate free?

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

### Do MobilePKI or BioThenticate have ads?

Neither MobilePKI nor BioThenticate shows ads.

### Which is updated more often, MobilePKI or BioThenticate?

MobilePKI ships an update every 4 weeks, and BioThenticate every 6 weeks. Most recently, MobilePKI was updated on October 26, 2026 and BioThenticate on November 3, 2026.

---

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