# KFA 챌린지 vs 고다지

The clearest difference is review sentiment: 고다지 at 100% against KFA 챌린지's 50%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

KFA 챌린지 ships an update fortnightly, 고다지 every 10 days. The most recent releases landed on September 22, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | KFA 챌린지 | 고다지 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 86 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WePlayRight Co., Ltd.](https://appshunter.io/developer/1484254607) | [NEWHYPER](https://appshunter.io/developer/1803983377) |

## What reviewers say

### KFA 챌린지

[App page](https://appshunter.io/ios/app/kfa/id6443858415)

Manage your child's soccer progress and records. Register children using bracelet recognition, view academy-certified achievements, and track student advancement. Coaches can easily monitor student progress through the app.

**Highlights:** Register children via bracelet recognition, View academy-certified achievements, Track student progress, Coach student progress management, Subscription cancellation via App Store

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

**In-app purchases:** none


### 고다지

[App page](https://appshunter.io/ios/app/id6744003649)

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

**In-app purchases:** none


## Frequently asked questions

### Is KFA 챌린지 free?

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

### Is 고다지 free?

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

### Do KFA 챌린지 or 고다지 have ads?

Neither KFA 챌린지 nor 고다지 shows ads.

### Which is updated more often, KFA 챌린지 or 고다지?

KFA 챌린지 ships an update fortnightly, and 고다지 every 10 days. Most recently, KFA 챌린지 was updated on September 22, 2026 and 고다지 on August 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*