Comparison

CSV Quiz vs Language Practice

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

Head to head
About

CSV Quiz

Features
Read full description

iOS15.0以上。CSVファイルは【問題】,【選択肢1】,【選択肢2】,【選択肢3】,【選択肢4】,【正解答】,【解説】 正解が選択肢2の場合、【選択肢2】=【正解答】となる。選択肢は2つでも3つでも動作します。解説は省略可能です。一度セットしたCSVファイルを解除する時は、アプリをシャットダウンしてください。ネットワークを使用しないのでゲームをすることで端末からデータがアップロードされることはありません。

About

Language Practice

Features
Read full description

Practice the language you need in real life — even on busy days. DuoNiche is a language trainer for adults who want to practice regularly without setting aside time for a full lesson. Whether you're living abroad, using another language at work, dealing with appointments and paperwork, or preparing for travel, DuoNiche helps you practice with exercises built around useful everyday situations. Fit short sessions into your routine whenever you have a few minutes. Learn from clear explanations when you make a mistake, listen to natural-paced audio, and practice at a difficulty that adapts as you progress. Why practice with DuoNiche • Real-life situations — housing, work, healthcare, appointments, travel, everyday conversations, and more • Understand your mistakes — clear explanations, not just the correct answer • Natural audio — get used to everyday speech and listening • Quick level check — start at a difficulty that suits what you already know • Adaptive practice — exercises adjust as you progress • Varied exercises — different types of tasks to keep practice interesting 11 language courses in one app Bulgarian, Serbian, Greek, Romanian, Slovenian, Italian, English, German, French, Spanish, and European Portuguese. The interface and explanations are available in 17 languages, so you can practice with guidance in a language you understand well. DuoNiche is designed to make regular language practice easier to fit into your day. Start with a few minutes and keep the language part of your routine. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CSV Quiz2 screens
Language Practice4 screens

Verdict

The call

The clearest difference is in-app purchases: CSV Quiz at none against Language Practice's 4. CSV Quiz also leads on update cadence (every 5 days vs every 9 days). On price, ads, device support and iOS requirement 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. Language Practice sells 4 in-app purchases, starting at $11.99 per month. CSV Quiz asks for nothing beyond the download.

UpkeepUpdate frequency

CSV Quiz ships an update every 5 days, Language Practice every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
CSV Quiz versus Language Practice: the parameters behind the verdict, then further details
ParameterCSV QuizLanguage Practice
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 9 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size4 MB46 MB
Age rating4+4+
DeveloperTakashi KaneharaSolMax Studio

In-app purchases

None

CSV Quiz

No in-app purchases

4 purchases

Language Practice

Subscriptions4
  • Premium Monthly7 Days trial$11.991 Month
  • Premium 6 Months7 Days trial$39.996 Months
  • Premium Annual 25% Off7 Days trial$49.991 Year
Show 1 more
  • Premium Annual7 Days trial$69.991 Year

Questions

Is CSV Quiz free?
CSV Quiz is free to download, with no in-app purchases.
Is Language Practice free?
Language Practice is free to download, with in-app purchases available.
Do CSV Quiz or Language Practice have ads?
Neither CSV Quiz nor Language Practice shows ads.
Which is updated more often, CSV Quiz or Language Practice?
CSV Quiz ships an update every 5 days, and Language Practice every 9 days. Most recently, CSV Quiz was updated on November 4, 2026 and Language Practice on October 31, 2026.

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