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Comparison

Devil App Builder vs YDS Storybook

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

Head to head
Devil App Builder
Devil App Builder

Build Your Own App

Free
πŸ› οΈ Developer Tools
No ratingsView app β†’
YDS Storybook
YDS Storybook
Free
πŸ› οΈ Developer Tools
No ratingsView app β†’
About

Devil App Builder

Create apps quickly and easily by linking Sketch for screen design and the Devil Web Console for coding. Learn to code and build your own applications effortlessly.

Highlights
  • Easy app development
  • Sketch integration for screen design
  • Devil Web Console for coding
  • Learn to code
  • Build apps quickly
Features
Read full description

Devil App BuilderλŠ” μ•± κ°œλ°œμ„ 쉽고 λΉ λ₯΄κ²Œ ν•  수 μžˆλŠ” λ„κ΅¬μž…λ‹ˆλ‹€ Sketch와 μ—°λ™ν•˜μ—¬ 화면을 λ§Œλ“€κ³ , Devil Web Console μ—μ„œ 코딩을 ν•˜μ„Έμš”. 코딩을 배우고, 앱을 μ†μ‰½κ²Œ λ§Œλ“€μ–΄λ³΄μ„Έμš” A functional link to the Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

YDS Storybook

Features
Read full description

YDSλŠ” μˆ­μ‹€λŒ€ν•™κ΅ 동아리 μœ μ–΄μŠˆμ—μ„œ μ‚¬μš©ν•˜λŠ” λ””μžμΈ μ‹œμŠ€ν…œμž…λ‹ˆλ‹€. λ·° μ»΄ν¬λ„ŒνŠΈ μž¬μ‚¬μš©μ„±μ„ λ†’μ—¬ μ½”λ“œ μž‘μ„±μ— κ±Έλ¦¬λŠ” μ‹œκ°„μ„ 단좕함과 λ™μ‹œμ— μΌκ΄€λœ λ””μžμΈ 퀄리티λ₯Ό 보μž₯ν•˜κΈ° μœ„ν•΄ κ³ μ•ˆλμŠ΅λ‹ˆλ‹€. YDS StoryBook 은 λ””μžμ΄λ„ˆκ°€ 슀슀둜 μ„€κ³„ν•œ YDS μ»΄ν¬λ„ŒνŠΈκ°€ 잘 κ΅¬ν˜„ λ˜μ—ˆλŠ”μ§€ ν™•μΈν•˜κΈ° μœ„ν•΄μ„œ, μ‹€μ œ μ½”λ“œλ₯Ό 기반으둜 λ§Œλ“€μ–΄μ§„ μ»΄ν¬λ„ŒνŠΈλ₯Ό 상황에 따라 μ œμ–΄ν•  수 있게 λ„μ™€μ£ΌλŠ” 역할을 ν•©λ‹ˆλ‹€. 이λ₯Ό 톡해 보닀 λ‹€μ–‘ν•œ ν™˜κ²½μ—μ„œ λ™μΌν•˜κ²Œ ν’ˆμ§ˆ 높은 λ””μžμΈ μ‹œμŠ€ν…œμ„ μœ μ§€λ³΄μˆ˜ ν•  수 μžˆλ„λ‘ λ„μ™€μ€λ‹ˆλ‹€.

Screenshots

Devil App Builder3 screens
YDS Storybook4 screens

Verdict

The call

The clearest difference is in-app purchases: YDS Storybook at none against Devil App Builder's 2. Devil App Builder's advantage is update cadence (every 2 weeks vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Devil App Builder sells 2 in-app purchases, starting at $24.99 per year. YDS Storybook asks for nothing beyond the download.

UpkeepUpdate frequency

Devil App Builder ships an update every 2 weeks, YDS Storybook every 6 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

Scorecard4 real differences Β· 4 level
Devil App Builder versus YDS Storybook: the parameters behind the verdict, then further details
ParameterDevil App BuilderYDS Storybook
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 2 weeks β€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFreemiumβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS13.0 β€” better16.0
Further details β€” not scored
Size81 MB5 MB
Age rating9+4+
DeveloperMondayless Inc.Taekwan Hwang

In-app purchases

2 purchases

Devil App Builder

Subscriptions1
  • Membership$24.991 Year
One-time1
  • A month$27.99
None

YDS Storybook

No in-app purchases

Questions

Is Devil App Builder free?
Devil App Builder is free to download, with in-app purchases available.
Is YDS Storybook free?
YDS Storybook is free to download, with no in-app purchases.
Do Devil App Builder or YDS Storybook have ads?
Neither Devil App Builder nor YDS Storybook shows ads.
Which is updated more often, Devil App Builder or YDS Storybook?
Devil App Builder ships an update every 2 weeks, and YDS Storybook every 6 weeks. Most recently, Devil App Builder was updated on October 8, 2026 and YDS Storybook on October 14, 2026.

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