GoReviewMaster
Go code review quiz
$1.99 · In-App Purchases
New level: Modern Go. 52 questions on everything new in Go 1.21-1.26 - iterators, os.Root, synctest, and new with an initial value. Catch up on the latest Go in one go.
GoReviewMaster is a learning app for engineers that sharpens your Go (Golang) code-review skills through multiple-choice quizzes.
Learn the "right way" to write Go with practical, code-based questions. Questions you get wrong can be retried in Review Mode, so you can steadily eliminate your weak spots.
■ New level: Modern Go
A new level covering everything that landed in Go 1.21 through 1.26: min/max/clear, iterators over slices and maps, range over func, os.Root, weak, testing/synctest, new with an initial value, errors.AsType, and more. 52 questions on the latest language and standard library changes.
■ Features
- 4-choice quizzes (A/B/C/D) with code examples
- Code Review Practice: pick the line that hides the defect
- Instant audio feedback for correct/incorrect answers
- Progress display (correct/total and number of mistakes)
- Review Mode that re-asks only the questions you missed
- Genre-based and random quizzes
- Local score history (SQLite)
- Confetti celebration on a perfect score
- Simple, engineer-friendly design
■ Great for
- People learning Go or starting to use it at work
- Anyone who wants to master code-review perspectives
- Anyone keeping up with what changes in each Go release
■ Plans
The free plan gives you unlimited access to every question in the existing levels, from Beginner and Intermediate through Advanced, design topics, developer tooling, and Code Review Practice. In the new Modern Go level, the Go 1.21-1.22 genre is free to try.
GoReviewMaster Pro (subscription) adds:
- Every question in the Modern Go level (Go 1.23 / 1.24 / 1.25 / 1.26)
- New questions added for each future Go release
- No ads
Pricing (United States)
- Monthly: USD 2.99 / month
- Yearly: USD 17.99 / year (better value than monthly)
Both include a 3-day free trial. Prices vary by region.
Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Your account is charged the same amount 24 hours before renewal. You can cancel at any time in Settings > Apple Account > Subscriptions. If you cancel during the free trial, you are not charged. Any unused portion of a free trial is forfeited when you start a subscription.
■ Ads
This app shows ads so it can be offered for free (removed with a Pro subscription).
Privacy Policy: https://fillapps.com/privacy/
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Contact: https://fillapps.com/contact/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
【New level: Modern Go】
A new level covering everything that landed in Go 1.21 through 1.26: min/max/clear, iterators over slices and maps, range over func, os.Root, weak, testing/synctest, new with an initial value, errors.AsType, and more. 52 questions on the latest language and standard library changes.
【Question data quality】
Some questions could never be answered correctly no matter which choice you picked. The affected answer data has been fixed, and questions that previously failed to load are now included.
【Review Mode fixes】
- Fixed the review button on the results screen pulling in questions from outside the level and genre you were working on.
- Fixed code-review questions rendering incorrectly in the multiple-choice screen.
- Fixed the mismatch between the review count shown on the badge and the number of questions actually asked.
【Other】
- Reduced startup work and improved stability.
Thank you for using GoReviewMaster. We'd love your feedback via the contact page.
The developer, Seiya.k, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- seiya kawano
- Size
- 39.8 MB
- Category
- Education
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Seiya Kawano