Comparison

DOKKAI vs VietLoop

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

Head to head
About

DOKKAI

Master Japanese for JLPT exams with this app's progressive learning system. It offers articles, audio, and offline support, adapting to your pace from N5 to N1.

Highlights
  • Progressive learning system (N5-N1)
  • Comparative approach to content
  • Responsive design for all devices
  • Enhanced audio learning with furigana
  • Rich content library (36 articles)
  • Offline support
Features
Read full description

Build your Japanese reading and listening skills with DOKKAI. Choose articles for JLPT levels N5–N1, check word meanings as you read, and practice with available article audio. • Read articles suited to your level. • Show or hide furigana to match your needs. • Tap words for dictionary definitions and meaning translations. • Explore grammar explanations and use sentence playback controls. Version 7.0.0 refines navigation, player controls and settings. Liquid Glass is available on supported iOS devices; other devices use a suitable background style. Button feedback and background appearance adapt to system motion and transparency preferences. Sign-in and sign-up screens are easier to use with the keyboard open, and you can now delete your account from the account screen.

About

VietLoop

Features
Read full description

VietLoopは、ベトナム語の日常会話フレーズを聞き流しで練習できるリスニングアプリです。 あいさつ、旅行、買い物、食事、ホテル、移動など、日常会話で使いやすいベトナム語フレーズをカテゴリ別に収録。日本語からベトナム語、ベトナム語から日本語、ベトナム語だけの再生モードを切り替えながら、耳でくり返し覚えられます。 アプリを閉じてもバックグラウンドで再生できるため、通勤中、散歩中、家事や作業中の聞き流し学習にも向いています。再生速度やフレーズ間隔を調整し、自分のペースでリスニング練習を続けられます。 無料で基本フレーズを体験できます。VietLoop Premiumでは、すべてのカテゴリ、シャッフル再生、ベトナム語だけモード、フレーズ間隔の詳細設定を利用できます。 ベトナム語をこれから始める初心者、日常会話を耳から覚えたい人、旅行前に短いフレーズを聞き慣れておきたい人、リスニングと発音確認を習慣化したい人に向けたアプリです。

Screenshots

DOKKAI4 screens
VietLoop4 screens

Verdict

The call

The clearest difference is in-app purchases: DOKKAI at none against VietLoop's 1. VietLoop's advantage is iOS requirement (13.0 vs 16.4). On price, ads 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. VietLoop sells 1 one-off in-app purchase. DOKKAI asks for nothing beyond the download.

Scorecard2 real differences · 7 level
DOKKAI versus VietLoop: the parameters behind the verdict, then further details
ParameterDOKKAIVietLoop
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size57 MB23 MB
Age rating4+4+
DeveloperLEI CHENkotobaz

In-app purchases

None

DOKKAI

No in-app purchases

1 purchases

VietLoop

One-time1
  • VietLoop Premium$4.99

Questions

Is DOKKAI free?
DOKKAI is free to download, with no in-app purchases.
Is VietLoop free?
VietLoop is free to download, with in-app purchases available.
Do DOKKAI or VietLoop have ads?
Neither DOKKAI nor VietLoop shows ads.

Other comparisons