# A vs KDJTC

The clearest difference is update cadence: A at every 2 weeks against KDJTC's every 2 months. KDJTC's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

A ships an update every 2 weeks, KDJTC every 2 months. The most recent releases landed on November 2, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | A | KDJTC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (19 ratings)](https://appshunter.io/ios/app/a-champs-roxpro/id1448233376/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 90 MB | 62 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [A-Champs](https://appshunter.io/developer/1745663722) | [Florian Beier](https://appshunter.io/developer/1545460334) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-champs-roxpro/id1448233376)

Enhance your training with a smart assistant that creates engaging, gamified routines. Utilize multi-sensory stimulation and track individual results through a cloud-based dashboard. Access a growing library of community-generated content for inspiration and support.

**Highlights:** Unlimited routine creation, Sports science-based programs, Multi-sensory stimulation, Gamified elements, Cloud-based tracking dashboard, In-app help center, Community content library

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

**In-app purchases:** none


### KDJTC

[App page](https://appshunter.io/ios/app/kdjtc/id1636175783)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A free?

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

### Is KDJTC free?

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

### Do A or KDJTC have ads?

Neither A nor KDJTC shows ads.

### Which is updated more often, A or KDJTC?

A ships an update every 2 weeks, and KDJTC every 2 months. Most recently, A was updated on November 2, 2026 and KDJTC on November 1, 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.*