Comparison

SAYGO4.0 vs Readi Ready

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

Head to head
About

SAYGO4.0

This app allows users to stream educational video content and audio from Saypen devices without downloads. It offers a "Ten Ten Education System" for enhanced learning efficiency and focus. The app supports a simple three-step process for easy access to learning materials anytime, anywhere.

Highlights
  • Stream video and audio content
  • No download required
  • Ten Ten Education System
  • Easy three-step access
  • Home-schooling support
  • Bluetooth connectivity with Saypen
Features
Read full description

์–ธ์ œ ์–ด๋””์„œ๋‚˜ ์Šค๋งˆํŠธ๊ธฐ๊ธฐ๋กœ ์„ธ์ด๋ถ ์˜์ƒ์„ ๋ณผ ์ˆ˜ ์žˆ๋Š” ์•ฑ ์„ธ์ด๊ณ (SAYGO)๊ฐ€ 4.0์œผ๋กœ ์—…๊ทธ๋ ˆ์ด๋“œ ๋˜์—ˆ์–ด์š”! โ–  ๋‹ค์šด๋กœ๋“œ์—†์ด ์ŠคํŠธ๋ฆฌ๋ฐ ๋ฐฉ์‹์œผ๋กœ ํŽธ๋ฆฌํ•˜๊ฒŒ ์„ธ์ดํŽœ ์Œ์› ๋‹ค์šด๋กœ๋“œ ์—†์ด ๋ฐ”๋กœ๋ฐ”๋กœ ์Œ์›์„ ๋“ค์„ ์ˆ˜ ์žˆ๊ณ , ๊ต์œก์šฉ ์˜์ƒ ์ฝ˜ํ…์ธ ๋ฅผ ๋ฐ”๋กœ ๋ณผ ์ˆ˜ ์žˆ๋Š” ์ž…์ฒด ๊ต์œก์ด ๊ฐ€๋Šฅํ•ด์š”. โ–  ์Œ์„ฑ10๋ถ„ ์˜์ƒ10๋ถ„ ํ…ํ…๊ต์œก์‹œ์Šคํ…œ ์„ธ์ด๊ณ (SAYGO) ์•ฑ์„ ํ†ตํ•œ ๋“ฃ๊ธฐํ›ˆ๋ จ๊ณผ ์‹œ์ฒญ๊ฐ ๊ต์œก์œผ๋กœ ํ•™์Šต์˜ ํšจ์œจ์„ฑ๊ณผ ์ง‘์ค‘๋„๋ฅผ ๊ทน๋Œ€ํ™”ํ•œ ๊ต์œก์‹œ์Šคํ…œ์„ ๊ฒฝํ—˜ํ•  ์ˆ˜ ์žˆ์–ด์š”. โ–  ์„ธ์ด๊ณ (SAYGO) ์•ฑ๊ณผ ํ•จ๊ป˜ ํ•˜๋Š” ํ•™์Šต ๋ฃจํ‹ด ์–ธ์ œ ์–ด๋””์„œ๋‚˜ ๋‚˜๋งŒ์˜ ํ™ˆ์Šค์ฟจ๋ง ๊ฐ€๋Šฅ. ์ง‘์—์„œ๋„, ์ฐจ ์•ˆ์—์„œ๋„, ์—ฌํ–‰์ง€์—์„œ๋„ ์„ธ์ด๊ณ (SAYGO) ์•ฑ๊ณผ ํ•™์Šต ๋ฃจํ‹ด์„ ์œ ์ง€ํ•  ์ˆ˜ ์žˆ์–ด์š”. โ–ท Easy! (Three GO ๋ฐฉ์‹) ์„ธ์ด๊ณ (SayGo) 3๋‹จ๊ณ„ ์‹คํ–‰ ๋ฐฉ์‹ โ‘  ์•ฑ์„ ์ผœ๊ณ  (one Go) โ‘ก ํŽœ์„ ์ผœ๊ณ  (two Go) โ‘ข ์ฑ…์„ ์ฐ๊ณ  (three Go) โ–ท Simple! (Three NO) ์„ธ์ด๊ณ (SayGo)์˜ ์„ธ๊ฐ€์ง€ ํ˜œํƒ โ‘  No Download ํ•€ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•  ํ•„์š” ์—†๊ณ  โ‘ก No Memory ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ํ™•์žฅํ•  ํ•„์š” ์—†๊ณ  โ‘ข No Manual ์‚ฌ์šฉ๋ฒ•์ด ํ•„์š” ์—†๊ณ  โ–  ์„ธ์ด๊ณ (SAYGO) ๊ฐ€๋Šฅํ•œ ์„ธ์ดํŽœ ๋ธ”๋ฃจํˆฌ์Šค ๊ธฐ๋Šฅ์ด ๋˜๋Š” ์„ธ์ดํŽœ์€ ๋ชจ๋‘ ๊ฐ€๋Šฅ! - 4์„ธ๋Œ€ ์„ธ์ดํŽœ(๋ ˆ์ธ์˜จํŽœ, ํƒœ๊ทน์˜จํŽœ, ์„ธ์ด์˜จํŽœ) - 3์„ธ๋Œ€ ์„ธ์ดํŽœ(๋ ˆ์ธ๋ณด์šฐํŽœ, ํƒœ๊ทนํŽœ, ์Šค์ฟจํŽœ, ํ”ผ๋…ธํ‚ค์˜คํŽœ, ์„ธ์ด๋ด‡, ์„ธ์ด์นด, ํ‹ฐ์นญํŽœ) - ์„ธ์ด๊ณ  ์ „์šฉํŽœ(์ง€๋‹ˆํŽœ, ๋ฐ”๋ฐ”ํŽœ) ========================================== * ์„ธ์ดํŽœ์˜ ๋ธ”๋ฃจํˆฌ์Šค ์ˆ˜์‹  ์—ฐ๋™ ๋ฐฉ์‹์œผ๋กœ ์Šค๋งˆํŠธ๊ธฐ๊ธฐ์™€ ์‹ ํ˜ธ๋ฅผ ์ฃผ๊ณ ๋ฐ›์Šต๋‹ˆ๋‹ค. * ์Šค๋งˆํŠธ๊ธฐ๊ธฐ์˜ ๋ธ”๋ฃจํˆฌ์Šค์™€ ์œ„์น˜๊ฐ’์„ ์ผœ์ฃผ์…”์•ผ ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค. * ์„ธ์ดํŽœ์˜ ์ „์›์„ ์ผœ๊ณ  Toss (๋˜๋Š” Mode)๋ฒ„ํŠผ์„ ๊ธธ๊ฒŒ ๋ˆŒ๋Ÿฌ ์„ธ์ด๊ณ  ์•ฑ๊ณผ ์—ฐ๊ฒฐํ•ฉ๋‹ˆ๋‹ค. * ์„ธ์ด๊ณ ๋Š” ๋ถ์ฝ”๋“œ๊ธฐ๋Šฅ์ด ์ ์šฉ๋œ ๊ต์žฌ๋งŒ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. * ์ผ๋ถ€๊ต์žฌ๋Š” ์ „์ฒด๋“ฃ๊ธฐ ๊ธฐ๋Šฅ์ด ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. * ์„ธ์ด๊ณ ๋Š” ์–ธ์–ด๋ณ€ํ™˜๊ธฐ๋Šฅ์ด ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. (ํ†ต์Šค๋Š” tong, follow, shadow ๊ธฐ๋Šฅ์ด ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.) * ์„ธ์ด๊ณ ๋Š” T๋ฒ„ํŠผ ๊ธฐ๋Šฅ(๋ฒˆ์—ญ๊ธฐ๋Šฅ)์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

About

Readi Ready

Features
Read full description

Readi Ready(๋ฆฌ๋”” ๋ ˆ๋””)๋Š” ํ•œ๊ตญ ์•„์ด๋“ค์„ ์œ„ํ•œ AI ์˜์–ด ๋ฐœ์Œ ์ฝ”์นญ ์•ฑ์ž…๋‹ˆ๋‹ค. ์•„์ด๊ฐ€ ์˜์–ด ๋ฌธ์žฅ์ด๋‚˜ ์ด์•ผ๊ธฐ๋ฅผ ์†Œ๋ฆฌ ๋‚ด์–ด ์ฝ์œผ๋ฉด, ์Œ์„ฑ AI๊ฐ€ ๋ฐœ์Œ์„ ์†Œ๋ฆฌ(์Œ์†Œ) ๋‹จ์œ„๋กœ ๋ถ„์„ํ•˜๊ณ  ์–ด๋–ค ์†Œ๋ฆฌ๋ฅผ ์–ด๋–ป๊ฒŒ ๊ณ ์น˜๋ฉด ๋˜๋Š”์ง€ ์•„์ด ๋ˆˆ๋†’์ด์— ๋งž๊ฒŒ ์•Œ๋ ค์ค๋‹ˆ๋‹ค. โ–  ์ฝ๊ณ , ๋…น์Œํ•˜๊ณ , ๋ฐ”๋กœ ๊ณ ์น˜๊ธฐ โ€ข ์ˆ˜์ค€์— ๋งž๋Š” ๋ฌธ์žฅ๊ณผ ์ด์•ผ๊ธฐ๋ฅผ ์†Œ๋ฆฌ ๋‚ด์–ด ์ฝ์–ด์š” โ€ข ๋‹จ์–ด๋งˆ๋‹ค, ์†Œ๋ฆฌ๋งˆ๋‹ค ์ •ํ™•๋„๋ฅผ ํ‰๊ฐ€ํ•ด์š” โ€ข ํ•œ๊ตญ์–ด ํ™”์ž๊ฐ€ ์ž์ฃผ ํ—ท๊ฐˆ๋ฆฌ๋Š” ์†Œ๋ฆฌ(r/l, f/p, th ๋“ฑ)๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์ž… ๋ชจ์–‘๊ณผ ํ˜€ ์œ„์น˜๋ฅผ ์„ค๋ช…ํ•ด์š” โ€ข ์›์–ด๋ฏผ ๋ฐœ์Œ์„ ๋“ฃ๊ณ  ๋”ฐ๋ผ ์ฝ์„ ์ˆ˜ ์žˆ์–ด์š” โ–  ์•„์ด๊ฐ€ ๊ณ„์†ํ•˜๊ณ  ์‹ถ์€ ๋ณด์ƒ โ€ข ์ฝ๊ธฐ๋ฅผ ๋งˆ์น˜๋ฉด ๋ณ„์„ ๋ชจ์•„์š” โ€ข ์‹œ์ฆŒ๋งˆ๋‹ค ์ƒˆ๋กœ ์‹œ์ž‘ํ•˜๋Š” ๋ฐ˜ ์นœ๊ตฌ ๋žญํ‚น โ€ข ๋ณ„๋กœ ๊พธ๋ฏธ๋Š” ๋ฆฌ๋””๋ž˜๋น— ์บ๋ฆญํ„ฐ โ–  ์ˆ˜์ค€๋ณ„ ์ฝ๊ธฐ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ โ€ข ์งง์€ ๋ฌธ์žฅ๋ถ€ํ„ฐ ๋ช‡ ๋ถ„์งœ๋ฆฌ ์ด์•ผ๊ธฐ๊นŒ์ง€, ๋‚œ์ด๋„ ์ ์ˆ˜๊ฐ€ ๋งค๊ฒจ์ง„ ์ฝ๊ธฐ ์ฝ˜ํ…์ธ  โ€ข ํ•™์› ๊ต์žฌ๋ฅผ ์ง์ ‘ ๋“ฑ๋กํ•ด ์ˆ˜์—…์— ๋งž์ถฐ ์‚ฌ์šฉ โ–  ์„ ์ƒ๋‹˜๊ณผ ํ•™๋ถ€๋ชจ๋ฅผ ์œ„ํ•ด โ€ข ๋ฐ˜์„ ๋งŒ๋“ค๊ณ  ์ด๋ฉ”์ผ๋กœ ํ•™์ƒ์„ ์ดˆ๋Œ€ โ€ข ์ฝ๊ธฐ ๊ณผ์ œ๋ฅผ ๋งˆ๊ฐ์ผ๊ณผ ํ•จ๊ป˜ ๋ฐฐ์ •ํ•˜๊ณ  ์ œ์ถœ ํ˜„ํ™ฉ์„ ํ™•์ธ โ€ข ํ•™์ƒ๋ณ„ยท๋ฐ˜๋ณ„ ๋ฐœ์Œ ๋ฆฌํฌํŠธ, ์ž๋…€๋ณ„ ํ•™์Šต ๊ธฐ๋ก Readi Ready๋Š” ํ•™์›ยท์„ ์ƒ๋‹˜์˜ ์ดˆ๋Œ€๋กœ ๊ฐ€์ž…ํ•˜๋Š” ์„œ๋น„์Šค์ž…๋‹ˆ๋‹ค. ๋„์ž…์„ ์›ํ•˜์‹œ๋Š” ํ•™์›ยท๊ธฐ๊ด€์€ readiready.com์—์„œ ๋ฌธ์˜ํ•ด ์ฃผ์„ธ์š”.

Screenshots

SAYGO4.04 screens
Readi Ready4 screens

Verdict

The call

The clearest difference is update cadence: Readi Ready at fortnightly against SAYGO4.0's every 2 months. SAYGO4.0's advantage is iOS requirement (14.5 vs 16.4). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SAYGO4.0 ships an update every 2 months, Readi Ready fortnightly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

Scorecard2 real differences ยท 6 level
SAYGO4.0 versus Readi Ready: the parameters behind the verdict, then further details
ParameterSAYGO4.0Readi Ready
PriceFreeFree
Positive reviews24.1% of reviewsโ€”
Update frequencyEvery 2 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS14.5 โ€” better16.4
Further details โ€” not scored
Size1 MB166 MB
Age rating4+4+
DeveloperSAYPENELECTRONICS Co., Ltd.Readi Labs

In-app purchases

None

SAYGO4.0

No in-app purchases

None

Readi Ready

No in-app purchases

Questions

Is SAYGO4.0 free?
SAYGO4.0 is free to download, with no in-app purchases.
Is Readi Ready free?
Readi Ready is free to download, with no in-app purchases.
Do SAYGO4.0 or Readi Ready have ads?
Neither SAYGO4.0 nor Readi Ready shows ads.
Which is updated more often, SAYGO4.0 or Readi Ready?
SAYGO4.0 ships an update every 2 months, and Readi Ready fortnightly. Most recently, SAYGO4.0 was updated on October 24, 2026 and Readi Ready on October 26, 2026.

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