# ZESS C vs TKD Hub

The clearest difference is in-app purchases: ZESS C at none against TKD Hub's 3. ZESS C also leads on update cadence (daily vs weekly) and iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. TKD Hub sells 3 one-off in-app purchases. ZESS C asks for nothing beyond the download.

ZESS C ships an update daily, TKD Hub weekly. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ZESS C | TKD Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tkd-hub/id6761325869/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free |
| Size | 38 MB | 21 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [zemita.co., Ltd.](https://appshunter.io/developer/1144444571) | [AMIR BADNJEVIC](https://appshunter.io/developer/1888919438) |

## What reviewers say

### ZESS C

[App page](https://appshunter.io/ios/app/zess-c/id1497992288)

**Features:** macOS Compatibility

**In-app purchases:** none


### TKD Hub

[App page](https://appshunter.io/ios/app/tkd-hub/id6761325869)

This app consolidates Taekwondo events and athlete rankings from various platforms into a single, user-friendly interface. Discover competitions, track rankings, and receive timely notifications without needing an account. It's designed for athletes, parents, and coaches.

**Highlights:** Browse Taekwondo competitions, Filter events by country and type, View athlete rankings and seedings, Save favorite events and rankings, Receive event and ranking notifications, No account required, Ad-free and tracking-free experience

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is ZESS C free?

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

### Is TKD Hub free?

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

### Do ZESS C or TKD Hub have ads?

Neither ZESS C nor TKD Hub shows ads.

### Which is updated more often, ZESS C or TKD Hub?

ZESS C ships an update daily, and TKD Hub weekly. Most recently, ZESS C was updated on October 8, 2026 and TKD Hub on October 15, 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.*