# JBT PRoLOG vs FillPass

The clearest difference is iOS requirement: JBT PRoLOG at 11.0 against FillPass's 13.0. 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.

JBT PRoLOG ships an update every 3 months, FillPass every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | JBT PRoLOG | FillPass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/fillpass-password-passkey/id6476145160/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 33 MB | 87 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESYS Gesellschaft fuer Elektronische Systemtechnik . Hard- und Software mbH](https://appshunter.io/developer/917295043) | [Nguyen Viet Anh](https://appshunter.io/developer/1819465883) |

## What reviewers say

### JBT PRoLOG

[App page](https://appshunter.io/ios/app/jbt-prolog/id1401983412)

**Features:** macOS Compatibility

**In-app purchases:** none


### FillPass

[App page](https://appshunter.io/ios/app/fillpass-password-passkey/id6476145160)

Securely store and manage all your passwords and passkeys in one place. This app encrypts your data using iCloud and allows for autofill on apps and websites. Access your credentials across all your Apple devices with biometric or PIN unlock.

**Highlights:** Encrypted iCloud storage, Cross-device sync, Biometric and PIN unlock, Secure password and passkey creation, Autofill for apps and websites, Insecure password warnings

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

**In-app purchases:** none


## Frequently asked questions

### Is JBT PRoLOG free?

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

### Is FillPass free?

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

### Do JBT PRoLOG or FillPass have ads?

Neither JBT PRoLOG nor FillPass shows ads.

### Which is updated more often, JBT PRoLOG or FillPass?

JBT PRoLOG ships an update every 3 months, and FillPass every 2 months. Most recently, JBT PRoLOG was updated on November 2, 2026 and FillPass on November 4, 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.*