# JustTrain by Haredev vs Tech en

The clearest difference is in-app purchases: Tech en at none against JustTrain by Haredev's 3. JustTrain by Haredev's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. JustTrain by Haredev sells 3 one-off in-app purchases. Tech en asks for nothing beyond the download.

JustTrain by Haredev ships an update every 3 weeks, Tech en every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | JustTrain by Haredev | Tech en |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 28 MB |
| Requires iOS | 15 | **14.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HareDev LTD](https://appshunter.io/developer/623584742) | [Business Building](https://appshunter.io/developer/1841829251) |

## What reviewers say

### JustTrain by Haredev

[App page](https://appshunter.io/ios/app/justtrain-by-haredev/id1316399507)

This app helps fitness professionals manage clients, schedule sessions, and track progress. It offers business reporting, secure data backup, and offline functionality. Boost your brand and streamline operations with this comprehensive tool.

**Highlights:** Client discovery and service trials, Easy scheduling for clients and personal time, Client progress tracking and training optimization, Brand enhancement with technology, Business financial reporting, Secure data backup, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Concierge Credits | $2.99 | one-time |
| 10 Concierge Credits | $4.99 | one-time |
| 20 Concierge Credits | $8.99 | one-time |


### Tech en

[App page](https://appshunter.io/ios/app/tech-en/id1610616566)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JustTrain by Haredev free?

JustTrain by Haredev is free to download, with in-app purchases available.

### Is Tech en free?

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

### Do JustTrain by Haredev or Tech en have ads?

Neither JustTrain by Haredev nor Tech en shows ads.

### Which is updated more often, JustTrain by Haredev or Tech en?

JustTrain by Haredev ships an update every 3 weeks, and Tech en every 2 months. Most recently, JustTrain by Haredev was updated on October 6, 2026 and Tech en on October 6, 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.*