Comparison

SubPlay vs iDev Tango

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

Head to head
About

SubPlay

Features
Read full description

In this product, you can learn languages using YouTube videos powered by AI. App Features: * Speak along with audio * Listening review * Tag search * In-app YouTube * Subtitle list search * Subtitle list translation * Partial subtitle translation * History of partial subtitle translations * Review of partial translations * Bookmark videos/subtitles * Video search and filtering * Video viewing history * Multilingual support You can also learn the following languages in this app: * Japanese * English * Korean * Spanish * French * German * Italian * Portuguese * Hindi * Arabic * Russian * Simplified Chinese * Traditional Chinese For more details, please check the landing page: https://sub-play.netlify.app/en/top

About

iDev Tango

Features
Read full description

iDev Tangoは、AIを活用した次世代の単語帳アプリです。アプリエンジニアが技術用語を効率的に学習できるよう、最新のAI技術と直感的なUIを組み合わせました。 ・AI定義作成機能 AI定義作成機能により、技術用語の意味を瞬時に理解できます。わからない単語を入力するだけで、専門家レベルの説明を自動作成。iOS、Swift、SwiftUIの専門用語も、AIがわかりやすく解説します。 ・フラッシュカードで、効率的に学習 スワイプ操作で直感的に学習できるフラッシュカード機能。理解度に応じた復習システムで、覚えにくい用語も効率的に学習できます。 ・テーマ別整理で、体系的な学習 フォルダ機能で、テーマ別に単語を整理。iOS開発、Swift言語、SwiftUIなど、学習したい分野ごとに単語を分類できます。自分だけのカスタム単語帳を作成し、効率的に学習を進めましょう。 ・オフラインでも学習可能 一度ダウンロードした用語は、オフライン環境でも学習できます。通勤中や移動中など、インターネット接続がない環境でも、いつでもどこでも学習を続けられます。 こんな方におすすめ! ・iOSアプリ開発を学んでいる方 ・SwiftやSwiftUIの技術用語を覚えたい方 ・エンジニアとしてスキルアップしたい方 ・効率的な学習方法を探している方 ・技術書を読む際の用語集として活用したい方 iDev Tangoで技術用語に強いiOSエンジニアに!

Screenshots

SubPlay4 screens
iDev Tango4 screens

Verdict

The call

The clearest difference is in-app purchases: iDev Tango at none against SubPlay's 3. iDev Tango also leads on update cadence (every 2 days vs every 3 weeks). SubPlay's advantage is ads (none vs shown). On price, 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. SubPlay sells 3 in-app purchases, starting at $2.99 per month. iDev Tango asks for nothing beyond the download.

UpkeepUpdate frequency

SubPlay ships an update every 3 weeks, iDev Tango every 2 days. The most recent releases landed on October 10, 2026 and September 25, 2026 respectively.

Scorecard3 real differences · 3 level
SubPlay versus iDev Tango: the parameters behind the verdict, then further details
ParameterSubPlayiDev Tango
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.6
Further details — not scored
Size62 MB5 MB
Age rating4+4+
DeveloperVadim Petrovshohei yukawa

In-app purchases

3 purchases

SubPlay

Subscriptions3
  • Mini Plan3 Days trial$2.991 Month
  • Basic Plan3 Days trial$4.991 Month
  • Study Plan$7.991 Month
None

iDev Tango

No in-app purchases

Questions

Is SubPlay free?
SubPlay is free to download, with in-app purchases available.
Is iDev Tango free?
iDev Tango is free to download, with no in-app purchases.
Do SubPlay or iDev Tango have ads?
iDev Tango shows ads; SubPlay does not.
Which is updated more often, SubPlay or iDev Tango?
SubPlay ships an update every 3 weeks, and iDev Tango every 2 days. Most recently, SubPlay was updated on October 10, 2026 and iDev Tango on September 25, 2026.

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