# JustTrain Training Hub vs Shift Calendar, Work Calendar

The clearest difference is update cadence: JustTrain Training Hub at every 3 weeks against Shift Calendar, Work Calendar's every 3 months. JustTrain Training Hub also leads on iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. JustTrain Training Hub sells 4 one-off in-app purchases and Shift Calendar, Work Calendar sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

JustTrain Training Hub ships an update every 3 weeks, Shift Calendar, Work Calendar every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | JustTrain Training Hub | Shift Calendar, Work Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/shift-calendar-work-calendar/id6738417701/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 7 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HareDev LTD](https://appshunter.io/developer/623584742) | [Faycal Bessayah](https://appshunter.io/developer/1691545197) |

## 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 |


### Shift Calendar, Work Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-work-calendar/id6738417701)

Manage your work schedule and track earnings with this comprehensive shift work manager. Easily add shifts, set up custom rotations, and calculate wages accurately. Export earnings reports to CSV for accounting or sharing.

**Highlights:** Effortless shift management, Custom rotation setup, Comprehensive wage tracking, Accurate earnings calculation, Detailed earnings reports, CSV export for reports, On-device privacy

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $12.99 | per year |
| Lifetime Purchase | $24.99 | one-time |


## Frequently asked questions

### Is JustTrain Training Hub free?

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

### Is Shift Calendar, Work Calendar free?

Shift Calendar, Work Calendar is free to download, with in-app purchases available.

### Do JustTrain Training Hub or Shift Calendar, Work Calendar have ads?

Neither JustTrain Training Hub nor Shift Calendar, Work Calendar shows ads.

### Which is updated more often, JustTrain Training Hub or Shift Calendar, Work Calendar?

JustTrain Training Hub ships an update every 3 weeks, and Shift Calendar, Work Calendar every 3 months. Most recently, JustTrain Training Hub was updated on October 26, 2026 and Shift Calendar, Work Calendar on October 24, 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.*