Comparison

readin vs Flyleaf

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

Head to head
About

readin

This app helps you track your reading by stacking books visually, earning titles based on your reading height. It allows for quick book entry, sentence collection via photo-to-text, and provides reading statistics and goals. Perfect for those wanting to organize their reading and build a consistent habit.

Highlights
  • Visual book stacking for read books
  • Quick book entry by title search
  • Collect sentences by taking photos of text
  • Share collected sentences as images
  • Reading statistics and goal tracking
  • Earn reading titles based on book height
Features
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์ฝ์€ ์ฑ…์ด ํ•œ ๊ถŒ์”ฉ ํƒ‘์œผ๋กœ ์Œ“์ด๋Š” ๋…์„œ ๊ธฐ๋ก ์•ฑ, readin ๋‹ค ์ฝ์€ ์ฑ…์€ ๊ฒ€์ƒ‰ํ•ด์„œ ์ €์žฅ๋งŒ ํ•˜์„ธ์š”. ์ ์ˆ˜๋ฅผ ๋งค๊ธฐ์ง€ ์•Š์•„๋„ ๋ฐ”๋กœ ๊ธฐ๋ก๋ผ์š”. ๊ธฐ๋กํ•œ ์ฑ…์€ ์‹ค์ œ ๋‘๊ป˜๋งŒํผ ์ฑ…ํƒ‘์œผ๋กœ ์Œ“์ด๊ณ , ์Œ“์ธ ๋†’์ด์— ๋”ฐ๋ผ "~๊ธ‰ ๋…์„œ๊ฐ€" ์นญํ˜ธ๊ฐ€ ๋ฐ”๋€๋‹ˆ๋‹ค. โ–  3์ดˆ ๋…์„œ ๊ธฐ๋ก โ€ข ์ฑ… ์ด๋ฆ„์œผ๋กœ ๊ฒ€์ƒ‰ํ•ด ๋ฐ”๋กœ ์ €์žฅ โ€ข ์ ์ˆ˜, ์ฝ์€ ๋‚ ์งœ, ๋ฉ”๋ชจ๋Š” ์›ํ•˜๋Š” ๋งŒํผ๋งŒ โ€ข ๋‹ค์‹œ ์ฝ์€ ์ฑ…์€ ์žฌ๋… ๊ธฐ๋ก์œผ๋กœ ์ถ”๊ฐ€ โ–  ์ฑ…ํƒ‘๊ณผ ์นญํ˜ธ โ€ข ์ฝ์€ ์ฑ…์ด ์‹ค์ œ ๋‘๊ป˜๋งŒํผ ์Œ“์ด๋Š” ๋‚˜๋งŒ์˜ ์ฑ…ํƒ‘ โ€ข ์ฑ…์„ ๋ˆŒ๋Ÿฌ ๊ธฐ๋ก๊ณผ ์ฑ… ์ •๋ณด๋ฅผ ๋ฐ”๋กœ ํ™•์ธ โ€ข ํƒ‘์ด ๋†’์•„์งˆ์ˆ˜๋ก ์˜ฌ๋ผ๊ฐ€๋Š” ๋…์„œ๊ฐ€ ์นญํ˜ธ โ–  ๋ฌธ์žฅ ์ˆ˜์ง‘ โ€ข ์ฑ… ์‚ฌ์ง„์„ ์ฐ์œผ๋ฉด ๊ธ€์ž๋ฅผ ์ฝ์–ด ๋ฌธ์žฅ์œผ๋กœ ์˜ฎ๊ฒจ ์ค˜์š” โ€ข ๋ฐ‘์ค„ ์นœ ๋ฌธ์žฅ, ๋งˆ์Œ์— ๋‚จ์€ ๊ธ€๊ท€๋ฅผ ์ฑ…๋ณ„๋กœ ๋ชจ์•„ ๋ณด๊ธฐ โ€ข ๋ฌธ์žฅ์„ ์นด๋“œ ์ด๋ฏธ์ง€๋กœ ๋งŒ๋“ค์–ด ๊ณต์œ  โ–  ๋…์„œ ํ†ต๊ณ„์™€ ๋ชฉํ‘œ โ€ข ์—ฐ๊ฐ„ยท์›”๊ฐ„ ๋…์„œ๋Ÿ‰๊ณผ ์นดํ…Œ๊ณ ๋ฆฌ ๋น„์œจ, ์ ์ˆ˜ ๋ถ„ํฌ โ€ข ์˜ฌํ•ด ๋…์„œ ๋ชฉํ‘œ์™€ ์ง€๊ธˆ ์†๋„, ์›”๋ณ„ ๋‹ฌ์„ฑ ํ˜„ํ™ฉ โ–  ์ด๋Ÿฐ ๋ถ„๊ป˜ ์ถ”์ฒœํ•ด์š” โ€ข ์ฝ์€ ์ฑ…์„ ๊ฐ„๋‹จํ•˜๊ฒŒ ์ •๋ฆฌํ•˜๊ณ  ์‹ถ์€ ๋ถ„ โ€ข ๊พธ์ค€ํ•œ ๋…์„œ ์Šต๊ด€์„ ๋งŒ๋“ค๊ณ  ์‹ถ์€ ๋ถ„ โ€ข ์ข‹์€ ๋ฌธ์žฅ์„ ํ•„์‚ฌํ•˜๋“ฏ ๋ชจ์•„ ๋‘๊ณ  ์‹ถ์€ ๋ถ„ ๊ถ๊ธˆํ•œ ์ ์ด๋‚˜ ๋ฐ”๋ผ๋Š” ๊ธฐ๋Šฅ์€ ๋”๋ณด๊ธฐ > ๊ฑด์˜ํ•˜๊ธฐ์—์„œ ๋กœ๊ทธ์ธ ์—†์ด ๋ณด๋‚ผ ์ˆ˜ ์žˆ์–ด์š”.

About

Flyleaf

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๋…์„œ๋ฅผ ์—ฌํ–‰์ฒ˜๋Ÿผ ๊ฒฝํ—˜ํ•ด๋ณด์„ธ์š”. Flyleaf๋Š” ์ฑ…์„ ์ฝ๋Š” ๊ณผ์ •์„ ํ•˜๋‚˜์˜ ์—ฌํ–‰์œผ๋กœ ๋ฐ”๊ฟ”์ฃผ๋Š” ์ƒˆ๋กœ์šด ๋…์„œ ๊ธฐ๋ก ์•ฑ์ž…๋‹ˆ๋‹ค. ํŽ˜์ด์ง€๋ฅผ ๋„˜๊ธธ ๋•Œ๋งˆ๋‹ค ๋น„ํ–‰๊ธฐ๋Š” ๋ชฉ์ ์ง€๋ฅผ ํ–ฅํ•ด ์ด๋™ํ•˜๊ณ , ํ•œ ๊ถŒ์˜ ์ฑ…์„ ๋๋‚ด๋ฉด ๋‹น์‹ ์€ ํ•˜๋‚˜์˜ ์—ฌํ–‰์„ ์™„์ฃผํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ฃผ์š”๊ธฐ๋Šฅ - ๋…์„œ ์—ฌํ–‰ ์ฑ…์„ ์„ ํƒํ•˜๊ณ  ์—ฌํ–‰์„ ์‹œ์ž‘ํ•˜์„ธ์š”. ํŽ˜์ด์ง€ ์ง„ํ–‰๋ฅ ์— ๋”ฐ๋ผ ๋น„ํ–‰๊ธฐ๊ฐ€ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค. - ์ง€๋„ ๊ธฐ๋ฐ˜ ๊ธฐ๋ก ์ฝ๊ณ  ์žˆ๋Š” ์ฑ…์„ ๋น„ํ–‰ ๊ฒฝ๋กœ๋กœ ํ™•์ธํ•˜์„ธ์š”. ํŽ˜์ด์ง€๋ฅผ ์ฝ์„์ˆ˜๋ก ๋ชฉ์ ์ง€์— ๊ฐ€๊นŒ์›Œ์ง‘๋‹ˆ๋‹ค. - ํƒ‘์Šน๊ถŒ ๋ฐœ๊ธ‰ & ์ฒดํฌ์ธ ์ฑ…์„ ์„ ํƒํ•˜๋ฉด ํƒ‘์Šน๊ถŒ์ด ๋ฐœ๊ธ‰๋ฉ๋‹ˆ๋‹ค. ์ฒดํฌ์ธํ•˜๊ณ  ์—ฌํ–‰์„ ๋– ๋‚˜๋ณด์„ธ์š”. - ์ฝ๊ณ  ์žˆ๋Š” ์ฑ… ๊ธฐ๋ก ํ˜„์žฌ ์ฝ๊ณ  ์žˆ๋Š” ์ฑ…์„ ๋“ฑ๋กํ•˜๊ณ  ๊ด€๋ฆฌํ•˜์„ธ์š”. ์ง„ํ–‰ ์ƒํ™ฉ๊ณผ ๋ฉ”๋ชจ๋ฅผ ๊ธฐ๋กํ•˜๋ฉฐ ์—ฌํ–‰์„ ์ด์–ด๊ฐˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. - ์ฝ๊ณ  ์‹ถ์€ ์ฑ… ๋‹ค์Œ์— ์ฝ๊ณ  ์‹ถ์€ ์ฑ…์„ ๋ฏธ๋ฆฌ ์ €์žฅํ•˜์„ธ์š”. ์–ธ์ œ๋“  ์—ฌํ–‰์„ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. - ๋‹ค ์ฝ์€ ์ฑ… ๊ธฐ๋ก ์™„๋…ํ•œ ์ฑ…์„ ๊ธฐ๋กํ•˜๊ณ  ๋ชจ์•„๋ณด์„ธ์š”. ๋‹น์‹ ์˜ ๋…์„œ ๊ธฐ๋ก์ด ๋‹ด๊ฒจ ์žˆ์Šต๋‹ˆ๋‹ค.

Screenshots

readin4 screens
Flyleaf4 screens

Verdict

The call

The clearest difference is in-app purchases: Flyleaf at none against readin's 2. Flyleaf also leads on ads (none vs shown). readin's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.1 vs 26.5). On price 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. readin sells 2 in-app purchases, starting at $1.99 per month. Flyleaf asks for nothing beyond the download.

UpkeepUpdate frequency

readin ships an update every 4 days, Flyleaf every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard4 real differences ยท 4 level
readin versus Flyleaf: the parameters behind the verdict, then further details
ParameterreadinFlyleaf
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 4 days โ€” betterEvery 3 weeks
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
MonetizationAd-supportedโ€”
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better26.5
Further details โ€” not scored
Size56 MB30 MB
Age rating4+4+
DeveloperJeongbin ParkSeongil Yeo

In-app purchases

2 purchases

readin

Subscriptions2
  • readin Pro ์›”๊ฐ„$1.991 Month
  • readin Pro ์—ฐ๊ฐ„$19.991 Year
None

Flyleaf

No in-app purchases

Questions

Is readin free?
readin is free to download, with in-app purchases available.
Is Flyleaf free?
Flyleaf is free to download, with no in-app purchases.
Do readin or Flyleaf have ads?
readin shows ads; Flyleaf does not.
Which is updated more often, readin or Flyleaf?
readin ships an update every 4 days, and Flyleaf every 3 weeks. Most recently, readin was updated on October 30, 2026 and Flyleaf on October 25, 2026.

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