Comparison

Learn Spanish with flashcards! vs DuoCards

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

Head to head
About

Learn Spanish with flashcards!

Master Spanish vocabulary with an efficient flashcard system. Features a smart learning algorithm, example sentences, and custom word options. Track your progress with detailed statistics and learn offline.

Highlights
  • 4500 Spanish words and phrases
  • Smart learning algorithm
  • Example sentences
  • Custom word categories
  • Learning statistics
  • Offline mode
Features
Read full description

Learning Spanish? Memorize Spanish words efficiently and improve your vocabulary! • 4500 Spanish words and phrases divided into 40 categories. • Smart learning algorithm. • Example sentences in the "Top 1000" category. • Ability to add custom words and word categories. • Statistics: track your performance in learning Spanish words for the last week, month, three months and the last year. • Offline mode. • Simple user interface with hints upon the first usage. It is recommended to use the app at least twice a day, with regular breaks every few hours. If you enjoyed the free version, you can use in-app purchases to remove the daily limitation of the free version. You can choose from the following: • "Full version (1 month)": subscription for 1 month, $2.99 per month • "Full version (3 months)": subscription for 3 months, $6.49 per 3 months • "Full version (1 year)": subscription for 1 year, $15.99 per year Please keep in mind: • 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, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. • More information about subscriptions can be found here: https://support.apple.com/en-us/HT202039 Terms of Use: https://reword.app/terms

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

Screenshots

Learn Spanish with flashcards!4 screens
DuoCards4 screens

Verdict

The call

Learn Spanish with flashcards! and DuoCards both sit at 4.7 stars, but that hides the real split: 84% of Learn Spanish with flashcards!'s written reviews are positive against 63% of DuoCards's. On price, rating, ratings volume and update cadence 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. Learn Spanish with flashcards! sells 12 in-app purchases, starting at $1.49 per month and DuoCards sells 10 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Learn Spanish with flashcards! against 4.7 for DuoCards. Both are backed by a comparable volume of ratings — 1.3K and 1.3K respectively. Written reviews are what separate them: 84% of Learn Spanish with flashcards!'s written reviews are positive against 63% of DuoCards's.

UpkeepUpdate frequency

Learn Spanish with flashcards! ships an update every 4 weeks, DuoCards monthly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
Learn Spanish with flashcards! versus DuoCards: the parameters behind the verdict, then further details
ParameterLearn Spanish with flashcards!DuoCards
PriceFreeFree
Rating4.7 (1.3K ratings)4.7 (1.3K ratings)
Positive reviews83.6% of reviews — better63.3% of reviews
Number of ratings1.3K1.3K
Update frequencyEvery 4 weeks — betterMonthly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size97 MB19 MB
Age rating12+4+
DeveloperNikita OliferDuoCards s.r.o

Customer experience

Learn Spanish with flashcards!

All ratings1,340 ratings
Positive95.7%
Neutral1.6%
Negative2.8%
Written reviews275 reviews
Positive83.6%
Neutral4.0%
Negative12.4%

DuoCards

All ratings1,340 ratings
Positive93.4%
Neutral2.5%
Negative4.2%
Written reviews592 reviews
Positive63.3%
Neutral10.5%
Negative26.2%

User reviews

Learn Spanish with flashcards!

From 1.3K App Store ratings

What we love

  • 👍 Simple and effective
  • 🚀 Intuitive and easy to use
  • 💡 Helpful pronunciation and example sentences
  • 🚀 Efficient spaced repetition system
  • 👍 Customizable word lists

Room to improve

  • 🐛 Pronunciation can be too fast
  • 💡 Need more example sentences for all words
  • 🔒 Subscription model can be frustrating
  • 🐛 Occasional bugs and crashes
  • 💡 Lack of verb conjugation support

DuoCards

From 1.3K App Store ratings

What we love

  • 👍 Easy to use
  • 💡 Customizable flashcards
  • 🚀 Efficient learning algorithm
  • 🐘 Cute mascot (Memo the mammoth)

Room to improve

  • 🐛 Bugs and crashes
  • ⚠️ Unreliable server connection
  • 💰 Expensive subscription
  • 🤔 Confusing interface

Bugs and requests

Learn Spanish with flashcards!

Reported bugs

3 issues
  • Multiple reports of issues with the free trial and subscription
  • Occasional crashes and freezes
  • Inconsistent performance across devices

Requested features

4 requests
  • Allow users to upload their own images for flashcards
  • Add more advanced features like grammar lessons
  • Improve search and browsing of word lists
  • Provide an option to slow down pronunciation speed

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

In-app purchases

12 purchases

Learn Spanish with flashcards!

Subscriptions8
  • Full version3 Days trial$1.491 Month
  • Full version3 Days trial$2.493 Months
  • Full version3 Days trial$2.991 Month
Show 5 more
  • Full version3 Days trial$5.491 Year
  • Full version3 Days trial$6.493 Months
  • Full version3 Days trial$8.491 Year
  • Full version3 Days trial$10.491 Year
  • Full version3 Days trial$16.491 Year
One-time4
  • Full version$2.99
  • Full version$4.99
  • Full version$5.99
Show 1 more
  • Full version$9.99
10 purchases

DuoCards

Subscriptions10
  • DuoCards Premium2 variants$19.991 Month
  • DuoCards Plus$33.003 Months
  • DuoCards Premium$34.993 Months
Show 7 more
  • DuoCards Premium$49.991 Year
  • 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

Questions

Is Learn Spanish with flashcards! free?
Learn Spanish with flashcards! is free to download, with in-app purchases available.
Is DuoCards free?
DuoCards is free to download, with in-app purchases available.
Which has better reviews, Learn Spanish with flashcards! or DuoCards?
Learn Spanish with flashcards! and DuoCards are both rated 4.7 out of 5 on the App Store, from 1.3K and 1.3K ratings respectively.
Do Learn Spanish with flashcards! or DuoCards have ads?
Both Learn Spanish with flashcards! and DuoCards show ads.
Which is updated more often, Learn Spanish with flashcards! or DuoCards?
Learn Spanish with flashcards! ships an update every 4 weeks, and DuoCards monthly. Most recently, Learn Spanish with flashcards! was updated on September 23, 2026 and DuoCards on September 22, 2026.

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