Comparison

CodeWiki vs UI Playground

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

Head to head
About

CodeWiki

Learn Swift programming with a curated collection of tutorials, code examples, and tips. This app aims to help aspiring iOS developers write more secure and efficient code.

Highlights
  • Swift code examples
  • Programming tutorials
  • Secure coding tips
  • Efficient code guidance
  • iOS development focus
Features
Read full description

It's never been easier to start your journey as an iOS developer! With CodeWiki, you have access to a collection of tutorials, code examples, and Swift tips that are intended to help you write more secure and efficient code. Additional Information: - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - This App has no relationship with Apple, we only use its programming language (Swift) to help you on your journey. - Swift and iOS are registered trademarks of Apple Inc.

About

UI Playground

Design and preview native iOS UI components with customizable options. Export native code to streamline development and share with others. Supports designers, developers, and product owners.

Highlights
  • Explore and customize native UI components
  • Preview live components with screenshots
  • Export native code for development
  • Auto-save and multiple draft support
  • Adheres to Human Interface Guidelines
  • Supports semantic colors and SF Symbols
  • Save to iCloud for cross-device work
Features
Read full description

Craft the best iOS 26 user experience by choosing the appropriate interface components with the right customisation. Explore and customise native UI components to unlock endless possibilities for your app. Take it to the next level, by previewing a live component within the context of your app, simply by adding a screenshot image. Finally, export native code to share with developers streamlining development. FOR DESIGNERS Explore on the device, all the possibilities that each user interface component supports, exactly as it will work in a real app. FOR DEVELOPERS Learn SwiftUI backwards by first interacting with components on iPhone and then reading or applying the code in a real app. FOR PRODUCT OWNERS Convey your ideas faster by designing small interactions within the context of your app, without the commitment of implementation. FEATURES • Auto-save: Automatically save every customisation you make — never loose your work. • Save Multiple Drafts: work on the same component with different customisations. • Human Interface Guidelines: small instructions lead to a proper usage of components that respect HIG. • Design & Developer Docs: get more information about each component on Apple's website. • Semantic Colors: add system colors with a version for light and dark mode. • SF Symbols: add system symbols for an extra level of precision. • Guides: align components within the safe areas or highlight the component. • Grouped Components: advanced components lets you build an entire Settings area. • Save to iCloud: work on multiple devices without loosing the work. By purchasing this app, we will guarantee ongoing support for any OS updates that changes existing or brings new relevant main UI components. If you have any doubts or want to report an issue with the app, please feel free to reach us at support@uiplayground.app . TERMS OF SERVICE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CodeWiki3 screens
UI Playground4 screens

Verdict

The call

CodeWiki and UI Playground both sit at 5.0 stars, but that hides the real split: 100% of CodeWiki's written reviews are positive against 67% of UI Playground's. CodeWiki also leads on update cadence (every 2 weeks vs monthly) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CodeWiki sells 4 in-app purchases, starting at $2.99 per month and UI Playground sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CodeWiki against 5.0 for UI Playground. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 100% of CodeWiki's written reviews are positive against 67% of UI Playground's.

UpkeepUpdate frequency

CodeWiki ships an update every 2 weeks, UI Playground monthly. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
CodeWiki versus UI Playground: the parameters behind the verdict, then further details
ParameterCodeWikiUI Playground
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings12 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size10 MB75 MB
Age rating4+4+
DeveloperFelipe Grosze Nipper de OliveiraEmanuel Fernandes

Customer experience

CodeWiki

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

UI Playground

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

4 purchases

CodeWiki

Subscriptions4
  • 1 Month$2.991 Month
  • Plus (3 Months)$6.993 Months
  • 6 Months$12.996 Months
Show 1 more
  • 1 Year7 Days trial$24.991 Year
7 purchases

UI Playground

Subscriptions5
  • Weekly$4.997 Days
  • Monthly$9.991 Month
  • Biannual3 Days trial$23.996 Months
Show 2 more
  • Yearly$44.991 Year
  • Yearly3 Days trial$49.991 Year
One-time2
  • Lifetime Discount$99.00
  • Lifetime$149.00

Questions

Is CodeWiki free?
CodeWiki is free to download, with in-app purchases available.
Is UI Playground free?
UI Playground is free to download, with in-app purchases available.
Which has better reviews, CodeWiki or UI Playground?
CodeWiki and UI Playground are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do CodeWiki or UI Playground have ads?
Neither CodeWiki nor UI Playground shows ads.
Which is updated more often, CodeWiki or UI Playground?
CodeWiki ships an update every 2 weeks, and UI Playground monthly. Most recently, CodeWiki was updated on October 9, 2026 and UI Playground on October 13, 2026.

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