# Dje Trainer vs OSS Academy

Dje Trainer and OSS Academy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dje Trainer ships an update fortnightly, OSS Academy every 2 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dje Trainer | OSS Academy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | — | Free |
| Size | 180 MB | 71 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AZEOO](https://appshunter.io/developer/1119479803) | [Jeremy Roustang](https://appshunter.io/developer/595131737) |

## What reviewers say

### Dje Trainer

[App page](https://appshunter.io/ios/app/dje-trainer/id6749849448)

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

**In-app purchases:** none


### OSS Academy

[App page](https://appshunter.io/ios/app/oss-academy/id6755065484)

This platform streamlines the management of combat sports academies, offering tools for class scheduling, attendance tracking, payments, and student progression. It supports academy owners, professors, and practitioners with features for managing finances, teaching, and tracking martial arts journeys.

**Highlights:** Smart class scheduling, Attendance tracking (QR code), Member management with roles, Integrated payment processing, Student progression tracking, Competition management, Built-in store for merchandise

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

**In-app purchases:** none


## Frequently asked questions

### Is Dje Trainer free?

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

### Is OSS Academy free?

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

### Do Dje Trainer or OSS Academy have ads?

Neither Dje Trainer nor OSS Academy shows ads.

### Which is updated more often, Dje Trainer or OSS Academy?

Dje Trainer ships an update fortnightly, and OSS Academy every 2 weeks. Most recently, Dje Trainer was updated on October 12, 2026 and OSS Academy 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.*