Comparison

Tutorials for iOS programming vs RDB情報

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

Head to head
About

Tutorials for iOS programming

Learn Xcode and Swift programming with interactive lessons and detailed guidance. This app offers a fun, jargon-free approach to mastering iOS development, from basic concepts to advanced techniques. It includes over 1100 self-paced lessons and video tutorials to help you create great apps quickly.

Highlights
  • Interactive learning for Xcode and Swift
  • Step-by-step guidance on core and advanced techniques
  • Over 1100 self-paced lessons
  • 20 hours of video tutorials
  • Covers UIControls, UIView, UIViewController
  • Learn animations, HTTP requests, and data saving
  • Debugging and simulator instructions
Features
Read full description

WHAT IS XCODE AND SWIFT TUTORIALS? WHAT IS XCODE AND SWIFT TUTORIALS brings you simple, funny, interactive learning app for Xcode and Swift. The app teaches you about each of the features of Xcode and show you how to use them in detail. With candid, jargon-free advice and step-by-step guidance, you’ll get everything from the core aspects of working to advanced techniques for refined workflows and professional results. It's like having your own personal tutor teaching you the newest version of Xcode. You'll learn how to express yourself and create great Apps quickly and directly! It’s the first and only app to bring the whole process together in such a clear, concise, and interactive way. There is no faster, more straight-to-the-point, or more fun way to learn Xcode than with this app. In addition to the Interactive-Mode, app supports the Inspector-Mode, it converts the app to be 20 hours video tutorials, a great added value! WHAT IS IN XCODE AND SWIFT TUTORIALS? XCODE AND SWIFT TUTORIALS includes 1146 self-paced lessons that allow you to progress at your own speed(tip:The first lesson teach you how to use the app): - Get familiar with the Xcode + Swift + Objective-C - Discover all the things you can do with the UIControls - Explore the use of UIView, UIViewController - Find out how to make a fantastic animation - Learn how to get the app version, device font list - Steps for creating POST/GET HTTP Request - Cool things to do with UITableViews - Details how to save your data in the device - Shortcuts, tricks, and tips that let you work smarter and faster - A whole chapter on how to work with music, movie, animation - UITapGestureRecognizer Single Tap, Double Tap, Long Press - Instructions for using simulator - Debugging your app - Details how to Work with SQLIte and NSKeyedArchiver - Explore the use of property list file - The newest and coolest features of Xcode - Plus, there are so many other things throughout the app that you’ll be bursting with new ideas! Have fun discovering! WHO IS INTERACTIVE TUTORIALS FOR XCODE FOR? Ever wonder how that Great Apps was created, or how they created that cool mobile games? Or maybe you just want to know how to do some really awesome stuff in Xcode. Well, then, this app is for you! Whether you’re a programmer, designer, or even an artist, there’s something here for you. [Products] Interactive Tutorials for Photoshop, Illustrator https://itunes.apple.com/us/app/id794405356 Interactive Tutorials for Excel, Word and Powerpoint https://itunes.apple.com/us/app/id1090726089 Interactive Tutorials for Photoshop Script https://itunes.apple.com/us/app/id987231882 [Help? Comments? Suggestions? Contact us] Email:tapinfinity@gmail.com

About

RDB情報

Features
Read full description

RDB(リレーショナルデータベース)にクエリ(問い合わせ)を行い、結果を返します。 SQLiteのDBを取り込み情報を表示します。 取り込んだSQL文を修正して実行できます。

Screenshots

Tutorials for iOS programming4 screens
RDB情報3 screens

Verdict

The call

The clearest difference is in-app purchases: RDB情報 at none against Tutorials for iOS programming's 11. Tutorials for iOS programming's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.5). On price, update cadence 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. Tutorials for iOS programming sells 11 one-off in-app purchases. RDB情報 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Tutorials for iOS programming versus RDB情報: the parameters behind the verdict, then further details
ParameterTutorials for iOS programmingRDB情報
PriceFreeFree
Rating4.0 (400 ratings) — better—
Positive reviews57.6% of reviews—
Number of ratings400 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.5
Further details — not scored
Size49 MB10 MB
Age rating4+4+
Developer发展 李KAZUTOSHI KINOSHITA

Bugs and requests

Tutorials for iOS programming

Reported bugs

9 issues
  • In-app purchases not working properly
  • App fails to load or hasn't been updated
  • Installation fails on iPhone 11 Pro Max and iPad
  • Language defaults cannot be changed
  • Code errors in tutorials don't match expected behavior
Show 4 more
  • Create project button missing or not functional
  • Lesson progression blocked after tutorial completion
  • Arabic text rendering issues (disjointed characters)
  • Misspelled words in photo descriptions

Requested features

9 requests
  • Mac version of the app
  • Sandbox mode for independent practice and experimentation
  • Real Xcode integration instead of tutorials only
  • Proper language selection and localization
  • Mobile and iPad full functionality
Show 4 more
  • Ability to create apps without mandatory tutorials
  • Better English voice narration (not automated)
  • Clearer documentation on feature access
  • More advanced content for experienced developers

RDB情報

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

Tutorials for iOS programming

One-time11
  • Chapter 7 for iOS Programming$3.99
  • Chapter 8 for iOS Programming$3.99
  • Chapter 9 for iOS Programming$3.99
Show 8 more
  • SwiftUI: Complete Project$3.99
  • All Tutorials iOS Programming$12.99
  • All Tutorials for SwiftUI$12.99
  • All Tutorials for Swift$12.99
  • All Tutorials for Objective-C$12.99
  • iOS Development Super Toolbox$12.99
  • Android tutorials for iOS Deve$12.99
  • All Tutorials for Five Courses$39.99
None

RDB情報

No in-app purchases

Questions

Is Tutorials for iOS programming free?
Tutorials for iOS programming is free to download, with in-app purchases available.
Is RDB情報 free?
RDB情報 is free to download, with no in-app purchases.
Do Tutorials for iOS programming or RDB情報 have ads?
Both Tutorials for iOS programming and RDB情報 show ads.
Which is updated more often, Tutorials for iOS programming or RDB情報?
Tutorials for iOS programming ships an update every 2 months, and RDB情報 every 2 months. Most recently, Tutorials for iOS programming was updated on October 19, 2026 and RDB情報 on October 7, 2026.

Other comparisons