321GO vs PRed
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
321GO
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CrossFit ยท ๊ธฐ๋ฅ์ฑ ํ๋ จ ยท WOD ์ด๋ ๊ธฐ๋ก์ ์์, WOD ์๋ฆผ๋ถํฐ ํ๋ ๊ธฐ๋ก, ์ปค๋ฎค๋ํฐ ํผ๋๊น์ง. WOD (์ค๋์ ์ด๋) - ๋ฐ์ค WOD ์๋ ์ ๋ฐ์ดํธ (์ง์ ๋ณ ํ์ธ) - ๋ ์ง๋ณ WOD ์กฐํ ๋ฐ ์ค์์ดํ ํ์ - WOD ๋ถ๋งํฌ ์ ์ฅ - ์ปค๋ฎค๋ํฐ ์ฒด๊ฐ ๋์ด๋ ํ์ (WOD Lv) ์ด๋ ๊ธฐ๋ก - ์ ์, ๋ ๋ฒจ(Rx/A/B/C), ์ฒด๊ฐ ๋์ด๋(1~10) ๊ธฐ๋ก - ๋ฉ๋ชจ ๋ฐ ๊ณต๊ฐ/๋น๊ณต๊ฐ ์ค์ - ์ค๋์ ํ์ดํธ๋ณด๋ ๊ธฐ๋ก ์ด๋ฏธ์ง ์๋ ์์ง ๊ฐ์ธ ๊ธฐ๋ก(PR) ๊ด๋ฆฌ - ๋ฐฑ์ค์ฟผํธ, ๋ฐ๋๋ฆฌํํธ, ๋ฒค์นํ๋ ์ค, ํด๋ฆฐ์ค์ ํฌ, ์ค๋ด์น - PR ํ์คํ ๋ฆฌ ์ถ์ AI Coach - ๋ด์ผ WOD + ๋์ ๊ธฐ๋ก + PR์ ๋ถ์ํ ๋ง์ถค ์ฝ์นญ - ์ด๋ ๊ธฐ๋ก 30๊ฐ ์ด์ ์ ํ์ฑํ ์ฐ์ ์ด๋ ์คํธ๋ฆญ - ์ฐ์ ์ถ์์ผ์ ์๋ ๊ณ์ฐ (ํด๊ด์ผ ์๋ ๊ฑด๋๋ฐ๊ธฐ) - ๋ง์ผ์คํค ๋ฌ์ฑ ์ ์ถํ ์ ๋๋ฉ์ด์ (3, 7, 10, 30, 100, 365์ผ) ์ปค๋ฎค๋ํฐ ํผ๋ - ํ์๋ค์ ์ด๋ ๊ธฐ๋ก ํ์๋ผ์ธ - ์ข์์ ๋ฐ ๋๊ธ ํ์ด๋จธ & ์นด์ดํฐ - AMRAP, For Time, EMOM, Tabata ํ์ด๋จธ - ๋ ์นด์ดํฐ ๋ฑ์ง ์์คํ - ๊พธ์คํจ, ํผํฌ๋จผ์ค, ์ปค๋ฎค๋ํฐ ์นดํ ๊ณ ๋ฆฌ๋ณ ์ ์ ๋ฑ์ง
PRed
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PRed โ AI Coach for CrossFit & HYROX Athletes โ AI-Powered Workout Logging Just snap a whiteboard photo and it auto-detects the WOD. Say "crossfit open 26.3 176reps RX" or "Hyrox full simulation 1:03:01" and the AI parses and saves it. No forms, no tapping โ just snap and talk. โ Your Personal AI Coach Ask about technique, scaling options, pacing strategy, or training advice. Backed by 500+ coaching knowledge entries combined with your personal records for tailored guidance. โ PR Tracking & Stats Track personal records for squat, clean, deadlift and more. Monitor streaks, weekly goals, monthly trends, and category breakdown at a glance. โ Supported Sports CrossFit ยท HYROX ยทHybrid training ยท Strength ยท Running Start free. Upgrade to Pro for more AI coaching. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fixed-bookcase-fbb.notion.site/PRed-Privacy-Policy-PRed-333d2d2813c1805ea3b5e9bac9a1558b
Screenshots
Verdict
The clearest difference is in-app purchases: 321GO at none against PRed's 2. 321GO also leads on update cadence (every 4 days vs every 3 weeks). PRed's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. PRed sells 2 in-app purchases, starting at $8.99 per month. 321GO asks for nothing beyond the download.
321GO ships an update every 4 days, PRed every 3 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | 321GO | PRed |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days โ better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 18 MB | 51 MB |
| Age rating | 4+ | 12+ |
| Developer | Donghan Choi | haehoon seo |
In-app purchases
321GO
No in-app purchases
PRed
- PRed Pro Monthly$8.991 Month
- PRed Pro Yearly$69.991 Year








