# MPDX vs Gnowbe

The clearest difference is review sentiment: Gnowbe at 100% against MPDX's 29%. Gnowbe also leads on rating (4.9 vs 2.9). MPDX's advantage is in-app purchases (none vs 2) and iOS requirement (14.0 vs 16.4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Gnowbe sells 2 in-app purchases, starting at $9.99 per month. MPDX asks for nothing beyond the download.

Gnowbe holds the better App Store score, 4.9 against 2.9. Both are backed by a comparable volume of ratings — 41 and 18 respectively. Written reviews point the same way: 29% of MPDX's written reviews are positive against 100% of Gnowbe's.

MPDX ships an update fortnightly, Gnowbe every 3 weeks. The most recent releases landed on August 31, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MPDX | Gnowbe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (41 ratings)](https://appshunter.io/ios/app/mpdx/id571838934/reviews) | **[4.9 (18 ratings)](https://appshunter.io/ios/app/gnowbe-training-onboarding/id1104428352/reviews)** |
| Number of ratings | **41** | 18 |
| Positive reviews | 29.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 78 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cru](https://appshunter.io/developer/542773213) | [Gnowbe Inc.](https://appshunter.io/developer/1575626420) |

## What reviewers say

### MPDX

[App page](https://appshunter.io/ios/app/mpdx/id571838934)

This app helps missionaries track their ministry development interactions digitally. It integrates with social media and digital communication, allowing users to log calls, texts, emails, and tasks on the go. An account must be created on the website before using the mobile app.

**Highlights:** Track MPD calls, texts, emails, and tasks, Integrates with social media, Digital communication logging, Accessible on the go, Weave MPD into daily life

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

**In-app purchases:** none


### Gnowbe

[App page](https://appshunter.io/ios/app/gnowbe-training-onboarding/id1104428352)

This tool allows creators to design, facilitate, and analyze engaging learning experiences for training and onboarding. It supports microlearning, social learning, and offers offline access, personalization, and gamification. The platform integrates with over 200 platforms and supports over 100 languages.

**Highlights:** Microlearning, Social learning, Offline access, Gamification, Certification, Personalization, Data and analytics

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GnowbeLearn Monthly Sub | $9.99 | per month |
| GnowbeLearn Yearly Sub | $99.99 | per year |


## Frequently asked questions

### Is MPDX free?

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

### Is Gnowbe free?

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

### Which has better reviews, MPDX or Gnowbe?

Gnowbe is rated higher. MPDX averages 2.9 out of 5 from 41 ratings, while Gnowbe averages 4.9 from 18 ratings.

### Do MPDX or Gnowbe have ads?

Neither MPDX nor Gnowbe shows ads.

### Which is updated more often, MPDX or Gnowbe?

MPDX ships an update fortnightly, and Gnowbe every 3 weeks. Most recently, MPDX was updated on August 31, 2026 and Gnowbe on September 10, 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.*