Comparison

SE Masked Quiz vs ずんだボイス2

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

Head to head
About

SE Masked Quiz

Features
Read full description

Learn Swift's Evolution Through Interactive Quizzes Swift Evolution Quiz is an educational app that helps you master Swift Evolution proposals through interactive fill-in-the-blank questions. Instead of just reading proposals, actively test your understanding and retain knowledge more effectively. Key Features ◆ Interactive Learning Experience Important keywords in proposals are masked. Tap them to reveal 4-choice quizzes. Test your understanding and learn terminology in context. ◆ Comprehensive Coverage Access all official Swift Evolution proposals. From the latest features to historical changes, understand Swift's complete evolution. ◆ Progress Tracking Track scores for each proposal with percentage-based results. See at a glance which proposals you've mastered and which need review. ◆ Learn at Your Pace Choose any proposal and start learning. Your progress auto-saves, so you can resume anytime. ◆ Reset Function Want to test your knowledge again? Reset any proposal's quiz to retake it. Perfect For • Developers wanting to efficiently learn Swift's latest features • Those seeking deep understanding of Swift Evolution proposals • Preparing for technical interviews on Swift language specs • Learning Swift's historical evolution systematically • Active learners who prefer testing over passive reading Maximize Learning Effectiveness Unlike passive reading, our fill-in-the-blank approach ensures: • Natural focus on important terms for better retention • Immediate feedback on correct/incorrect answers • Gamified scoring to maintain motivation • Repetition for long-term memory Boost Your Developer Skills Swift evolves continuously. With this app: 1. Catch up on latest language features quickly 2. Understand the background and design philosophy 3. Use proper terminology in code reviews and discussions 4. Demonstrate technical leadership in your team Simple, Focused UI • Browse proposal list and pick topics of interest • Read proposals with masked keywords • Tap to reveal quiz and choose from 4 options • Check scores to monitor understanding Intuitive interface keeps you focused on learning. Privacy & Data • Learning data stored locally on device • No personal information collected • Internet connection only needed for fetching proposals Stay ahead as a Swift developer. Download now and master Swift's evolution systematically.

About

ずんだボイス2

This app offers high-quality text-to-speech using the VoiceVox engine, allowing you to hear text in various character voices. It supports offline use, saving and sharing audio, and managing reading history. You can also import additional voice models for more character options.

Highlights
  • VoiceVox engine text-to-speech
  • Offline functionality
  • Save and share audio
  • Reading history management
  • Importable voice models
  • Dark mode support
Features
Read full description

ずんだボイスは、VoiceVoxエンジンを使用した高品質なテキスト読み上げアプリです。 【主な機能】 ・テキストを入力するだけで、ずんだもんの声で読み上げ ・完全オフライン対応 - インターネット接続不要 ・音声ファイルの保存・共有機能 ・読み上げ履歴の管理 ・ダークモード対応 【キャラクター】 ずんだもんをはじめ、VoiceVoxの様々なキャラクターの音声を利用できます。追加の音声モデル(VVMファイル)をインポートすることで、さらに多くのキャラクターを追加できます。 【注意事項】 本アプリはVoiceVoxエンジンを使用しています。音声合成にはVoiceVoxのライセンスが適用されます。

Screenshots

SE Masked Quiz3 screens
ずんだボイス23 screens

Verdict

The call

The clearest difference is in-app purchases: SE Masked Quiz at none against ずんだボイス2's 3. SE Masked Quiz also leads on ads (none vs shown). ずんだボイス2's advantage is iOS requirement (15.6 vs 26.0). On price, update cadence and device support 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. ずんだボイス2 sells 3 in-app purchases, starting at $0.99 per month. SE Masked Quiz asks for nothing beyond the download.

UpkeepUpdate frequency

SE Masked Quiz ships an update fortnightly, ずんだボイス2 every 9 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
SE Masked Quiz versus ずんだボイス2: the parameters behind the verdict, then further details
ParameterSE Masked Quizずんだボイス2
PriceFreeFree
Rating—4.7 (14 ratings) — better
Positive reviews—73.7% of reviews
Number of ratings—14 — better
Update frequencyFortnightlyEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.6 — better
Further details — not scored
Size24 MB257 MB
Age rating4+4+
DeveloperFumiya TanakaToraichi Igarashi

In-app purchases

None

SE Masked Quiz

No in-app purchases

3 purchases

ずんだボイス2

Subscriptions2
  • subscription$0.991 Month
  • 年額$9.991 Year
One-time1
  • One-time Puechase$11.99

Questions

Is SE Masked Quiz free?
SE Masked Quiz is free to download, with no in-app purchases.
Is ずんだボイス2 free?
ずんだボイス2 is free to download, with in-app purchases available.
Do SE Masked Quiz or ずんだボイス2 have ads?
ずんだボイス2 shows ads; SE Masked Quiz does not.
Which is updated more often, SE Masked Quiz or ずんだボイス2?
SE Masked Quiz ships an update fortnightly, and ずんだボイス2 every 9 days. Most recently, SE Masked Quiz was updated on November 2, 2026 and ずんだボイス2 on November 4, 2026.

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