Comparison

DuoCards vs Singlish

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

Head to head
About

DuoCards

Master a new language with interactive flashcards and video courses. This app helps you build vocabulary, guess words, and track your progress across over 50 languages. Learn effectively through spaced repetition and integrated translation tools.

Highlights
  • Flashcard learning with spaced repetition
  • Video language courses with interactive subtitles
  • Integrated translator for over 50 languages
  • Vocabulary builder and progress tracker
  • Guess words and phrases to sharpen skills
  • Read foreign language articles
Features
Read full description

Build vocabulary from the real content you already enjoy. DuoCards helps you save new words from videos, articles, shared decks, and your own notes, then remember them with smart flashcards and spaced repetition. Why learners choose DuoCards: - Save words and phrases from videos, subtitles, and articles - Practice with an AI tutor for real-life conversations - Improve pronunciation with instant feedback - Review vocabulary with flashcards that adapt to your progress - Learn English, Spanish, French, German, Japanese, Korean, and 50+ languages - Use ready-made courses, public decks, or your own personal word lists Learn in a simple loop: 1. Discover useful words in context 2. Save them to your personal deck 3. Review, speak, listen, and remember Whether you are learning for travel, school, work, or everyday conversations, DuoCards gives you a flexible way to build vocabulary and keep it in memory. Download DuoCards and start building your language habit today. Terms of use: https://www.duocards.com/termsofuse.html Privacy policy: https://www.duocards.com/privacypolicy.html

About

Singlish

Features
Read full description

Want to chit-chat with Singaporeans in their very own Singlish? Or maybe you moved to Singapore and overheard words like "lah", "shiok", or "kiasu" and thought, "Wait, what's that?" Welcome to Singlish, the ultimate, fun app to learn how to write and speak like a true Singaporean. We deep dive into 200+ Singaporean English expressions — and from the fun lingo to the cheeky expressions, you'll be talking like a true-blue Singaporean in no time with timed lessons, spaced repetition exercises, quizzes and pronunciation (including recordings)! Whether you're a tourist hoping to blend in, an expat who just moved in, a local looking to brush up your knowledge, or someone far away intrigued by Singaporean culture, this app is for you. What’s inside? Over 200 Singlish Phrases! - From the everyday 'can lah' to the curious 'chope', explore a treasure trove of uniquely Singaporean expressions. Weekly Challenges - Keep things spicy and fresh! Learn and master new words every week. Can you keep up with your strike, or you kiasi? Hear It, Say It! - With our local dictation and example phrases, learn not just how to write, but also the lepak way to pronounce it. Play & Practice - Turn your learning into a game! Challenge yourself and see if you’re truly "atas" in Singlish. Still thinking ah? Come lah, join us and immerse yourself in the vibrant world of Singlish. P.S: Eh, don't say we bojio ah! -------------------- "Singlish" subscription "Singlish Pro". "Singlish" plans: Monthly: $2.99 Monthly Special Offer: $1.99 Monthly Super Promo: $0.99 Payments and Renewal: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase You can cancel your subscription at any time Terms of use: https://singlish.app/terms Privacy policy: https://singlish.app/privacy

Screenshots

DuoCards4 screens
Singlish4 screens

Verdict

The call

The clearest difference is ads: Singlish at none against DuoCards's shown. Singlish also leads on update cadence (every 2 days vs monthly). DuoCards's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases 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. DuoCards sells 9 in-app purchases, starting at $19.99 per month and Singlish sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DuoCards ships an update monthly, Singlish every 2 days. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
DuoCards versus Singlish: the parameters behind the verdict, then further details
ParameterDuoCardsSinglish
PriceFreeFree
Rating4.7 (1.5K ratings) — better—
Positive reviews63.1% of reviews—
Number of ratings1.5K — better—
Update frequencyMonthlyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size19 MB45 MB
Age rating4+9+
DeveloperDuoCards s.r.oBits of WOW

Bugs and requests

DuoCards

Reported bugs

4 issues
  • App freezes and crashes
  • Issues with logging in and accessing content
  • Inconsistent behavior when adding new words
  • Problems with video playback and subtitles

Requested features

4 requests
  • Offline mode
  • More customization options
  • Improved spaced repetition system
  • Better integration with other language learning tools

Singlish

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

DuoCards

Subscriptions9
  • DuoCards Premium2 variants$19.991 Month
  • DuoCards Plus$33.003 Months
  • DuoCards Premium$34.993 Months
Show 6 more
  • DuoCards Premium7 Days trial$64.901 Year
  • DuoCards Premium7 Days trial$67.991 Year
  • DuoCards Premium1 Year trial$107.991 Year
  • DuoCards Premium7 Days trial$109.001 Year
  • DuoCards Premium7 Days trial$113.991 Year
  • DuoCards Premium1 Year trial$162.991 Year
6 purchases

Singlish

Subscriptions3
  • Singlish Pro3 variants$0.991 Month
  • Singlish Pro$1.991 Month
  • Singlish Pro Special Offer$1.991 Month
One-time3
  • Singlish Pro$4.99
  • Singlish Pro2 variants$7.99
  • Singlish Pro2 variants$9.99

Questions

Is DuoCards free?
DuoCards is free to download, with in-app purchases available.
Is Singlish free?
Singlish is free to download, with in-app purchases available.
Do DuoCards or Singlish have ads?
DuoCards shows ads; Singlish does not.
Which is updated more often, DuoCards or Singlish?
DuoCards ships an update monthly, and Singlish every 2 days. Most recently, DuoCards was updated on November 3, 2026 and Singlish on November 3, 2026.

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