# JustTrain Training Hub vs DejaView

The clearest difference is update cadence: JustTrain Training Hub at every 3 weeks against DejaView's every 4 months. JustTrain Training Hub also leads on device support (3 vs 1) and iOS requirement (15.6 vs 27.1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. JustTrain Training Hub sells 4 one-off in-app purchases and DejaView sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

JustTrain Training Hub ships an update every 3 weeks, DejaView every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | JustTrain Training Hub | DejaView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (7 ratings)](https://appshunter.io/ios/app/dejaview-your-qr-code-card/id1669012032/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 14 MB |
| Requires iOS | **15.6** | 27.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HareDev LTD](https://appshunter.io/developer/623584742) | [HEIMATHAUFEN GmbH](https://appshunter.io/developer/1622193381) |

## What reviewers say

### JustTrain Training Hub

[App page](https://appshunter.io/ios/app/justtrain-training-hub/id1337606275)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Service Sales (Level 2) | $2.99 | one-time |
| Service Sales (Level 3) | $8.99 | one-time |
| Service Sales (Level 6) | $54.99 | one-time |
| Service Sales (Level 7) | $74.99 | one-time |


### DejaView

[App page](https://appshunter.io/ios/app/dejaview-your-qr-code-card/id1669012032)

Easily create and share digital contact cards via QR codes for networking. Personalize your card's appearance and enjoy offline functionality with automatic updates for contact information.

**Highlights:** Create vCard QR codes for contact information, Generate QR codes from URLs, Supports over 30 popular platforms with branded designs, Customizable card appearance with pictures and colors, Offline functionality and privacy-focused design, Home screen widgets for quick access, Auto-updating contact information

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Unlock DejaView Pro | $3.99 | one-time |
| Big Tip | $3.99 | one-time |
| Huge Tip | $5.99 | one-time |


## Frequently asked questions

### Is JustTrain Training Hub free?

JustTrain Training Hub is free to download, with in-app purchases available.

### Is DejaView free?

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

### Do JustTrain Training Hub or DejaView have ads?

Neither JustTrain Training Hub nor DejaView shows ads.

### Which is updated more often, JustTrain Training Hub or DejaView?

JustTrain Training Hub ships an update every 3 weeks, and DejaView every 4 months. Most recently, JustTrain Training Hub was updated on November 2, 2026 and DejaView on November 3, 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.*