# JBT PRoLOG vs ApriDoor

The clearest difference is in-app purchases: JBT PRoLOG at none against ApriDoor's 12. JBT PRoLOG also leads on iOS requirement (11.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ApriDoor sells 12 in-app purchases, starting at $0.99 per month. JBT PRoLOG asks for nothing beyond the download.

JBT PRoLOG ships an update every 3 months, ApriDoor every 2 months. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | JBT PRoLOG | ApriDoor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 33 MB | 152 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESYS Gesellschaft fuer Elektronische Systemtechnik . Hard- und Software mbH](https://appshunter.io/developer/917295043) | [TMT Automation Inc.](https://appshunter.io/developer/1329444011) |

## What reviewers say

### JBT PRoLOG

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

**Features:** macOS Compatibility

**In-app purchases:** none


### ApriDoor

[App page](https://appshunter.io/ios/app/apridoor/id6741501929)

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apri X Notify | $0.99 | per month |
| Apri X Widget | $0.99 | per month |
| Apri X Notify | $9.99 | per year |
| Apri X IFTTT | $9.99 | per year |
| Apri X Widget | $9.99 | per year |
| Backup & Restore | $29.99 | one-time |
| Modify Key Functions | $29.99 | one-time |
| Unlock remote edit permissions | $29.99 | one-time |
| Classic Edition
+ 10 members | $30.99 | one-time |
| 3 month record | $54.99 | one-time |
| Deluxe Edition + 50 members | $89.99 | one-time |
| Ultimate Edition + 90 members | $139.99 | one-time |


## Frequently asked questions

### Is JBT PRoLOG free?

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

### Is ApriDoor free?

ApriDoor is free to download, with in-app purchases available.

### Do JBT PRoLOG or ApriDoor have ads?

Neither JBT PRoLOG nor ApriDoor shows ads.

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

JBT PRoLOG ships an update every 3 months, and ApriDoor every 2 months. Most recently, JBT PRoLOG was updated on September 9, 2026 and ApriDoor on September 22, 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.*