Comparison

321GO vs PRed

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

321GO

Features
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CrossFit ยท ๊ธฐ๋Šฅ์„ฑ ํ›ˆ๋ จ ยท WOD ์šด๋™ ๊ธฐ๋ก์˜ ์‹œ์ž‘, WOD ์•Œ๋ฆผ๋ถ€ํ„ฐ ํ™œ๋™ ๊ธฐ๋ก, ์ปค๋ฎค๋‹ˆํ‹ฐ ํ”ผ๋“œ๊นŒ์ง€. WOD (์˜ค๋Š˜์˜ ์šด๋™) - ๋ฐ•์Šค WOD ์ž๋™ ์—…๋ฐ์ดํŠธ (์ง€์ ๋ณ„ ํ™•์ธ) - ๋‚ ์งœ๋ณ„ WOD ์กฐํšŒ ๋ฐ ์Šค์™€์ดํ”„ ํƒ์ƒ‰ - WOD ๋ถ๋งˆํฌ ์ €์žฅ - ์ปค๋ฎค๋‹ˆํ‹ฐ ์ฒด๊ฐ ๋‚œ์ด๋„ ํ‘œ์‹œ (WOD Lv) ์šด๋™ ๊ธฐ๋ก - ์ ์ˆ˜, ๋ ˆ๋ฒจ(Rx/A/B/C), ์ฒด๊ฐ ๋‚œ์ด๋„(1~10) ๊ธฐ๋ก - ๋ฉ”๋ชจ ๋ฐ ๊ณต๊ฐœ/๋น„๊ณต๊ฐœ ์„ค์ • - ์˜ค๋Š˜์˜ ํ™”์ดํŠธ๋ณด๋“œ ๊ธฐ๋ก ์ด๋ฏธ์ง€ ์ž๋™ ์ˆ˜์ง‘ ๊ฐœ์ธ ๊ธฐ๋ก(PR) ๊ด€๋ฆฌ - ๋ฐฑ์Šค์ฟผํŠธ, ๋ฐ๋“œ๋ฆฌํ”„ํŠธ, ๋ฒค์น˜ํ”„๋ ˆ์Šค, ํด๋ฆฐ์•ค์ €ํฌ, ์Šค๋‚ด์น˜ - PR ํžˆ์Šคํ† ๋ฆฌ ์ถ”์  AI Coach - ๋‚ด์ผ WOD + ๋‚˜์˜ ๊ธฐ๋ก + PR์„ ๋ถ„์„ํ•œ ๋งž์ถค ์ฝ”์นญ - ์šด๋™ ๊ธฐ๋ก 30๊ฐœ ์ด์ƒ ์‹œ ํ™œ์„ฑํ™” ์—ฐ์† ์šด๋™ ์ŠคํŠธ๋ฆญ - ์—ฐ์† ์ถœ์„์ผ์ˆ˜ ์ž๋™ ๊ณ„์‚ฐ (ํœด๊ด€์ผ ์ž๋™ ๊ฑด๋„ˆ๋›ฐ๊ธฐ) - ๋งˆ์ผ์Šคํ†ค ๋‹ฌ์„ฑ ์‹œ ์ถ•ํ•˜ ์• ๋‹ˆ๋ฉ”์ด์…˜ (3, 7, 10, 30, 100, 365์ผ) ์ปค๋ฎค๋‹ˆํ‹ฐ ํ”ผ๋“œ - ํšŒ์›๋“ค์˜ ์šด๋™ ๊ธฐ๋ก ํƒ€์ž„๋ผ์ธ - ์ข‹์•„์š” ๋ฐ ๋Œ“๊ธ€ ํƒ€์ด๋จธ & ์นด์šดํ„ฐ - AMRAP, For Time, EMOM, Tabata ํƒ€์ด๋จธ - ๋ ™ ์นด์šดํ„ฐ ๋ฑƒ์ง€ ์‹œ์Šคํ…œ - ๊พธ์ค€ํ•จ, ํผํฌ๋จผ์Šค, ์ปค๋ฎค๋‹ˆํ‹ฐ ์นดํ…Œ๊ณ ๋ฆฌ๋ณ„ ์—…์  ๋ฑƒ์ง€

About

PRed

Features
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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

321GO4 screens
PRed4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PRed sells 2 in-app purchases, starting at $8.99 per month. 321GO asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard3 real differences ยท 3 level
321GO versus PRed: the parameters behind the verdict, then further details
Parameter321GOPRed
PriceFreeFree
Update frequencyEvery 4 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.015.1 โ€” better
Further details โ€” not scored
Size18 MB51 MB
Age rating4+12+
DeveloperDonghan Choihaehoon seo

In-app purchases

None

321GO

No in-app purchases

2 purchases

PRed

Subscriptions2
  • PRed Pro Monthly$8.991 Month
  • PRed Pro Yearly$69.991 Year

Questions

Is 321GO free?
321GO is free to download, with no in-app purchases.
Is PRed free?
PRed is free to download, with in-app purchases available.
Do 321GO or PRed have ads?
Neither 321GO nor PRed shows ads.
Which is updated more often, 321GO or PRed?
321GO ships an update every 4 days, and PRed every 3 weeks. Most recently, 321GO was updated on October 19, 2026 and PRed on October 24, 2026.

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