Comparison

Heredia Sostenible vs Deckbase

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

Head to head
About

Heredia Sostenible

Features
Read full description

Aplicación móvil Heredia Sostenible. Diseñada especialmente para aquellos amantes del reciclaje cuyas secciones les ayudaran a lograr un reciclaje mas efectivo y a su vez, a estar mas atentos a las comunicaciones por parte de la Municipalidad de Heredia relacionadas al reciclaje de la comunidad. Además, cuenta con un video juego, para los más pequeños de la casa donde mientras recorren la ciudad deberán limpiarla y clasificarla los residuos llevándolos al centro de acopio, durante el juego además de divertirse aprenderán datos importantes sobre el reciclaje y su importancia para la conservación del único planeta donde podemos vivir.

About

Deckbase

Effortlessly create flashcards from PDFs, notes, or photos using AI. Study with spaced repetition, quizzes, and audio. Syncs across devices and supports Anki import/export.

Highlights
  • AI-generated flashcards from documents and photos
  • Spaced repetition study scheduler
  • Interactive quizzes
  • Audio playback for decks
  • Anki import and export
  • Cross-device syncing
Features
Read full description

Deckbase is an AI flashcard maker. Turn PDFs, lecture notes, photos and chat prompts into flashcards in seconds, edit the drafts, then study them with spaced repetition, quizzes and audio. Why Deckbase: - Flashcards from your study materials Upload PDFs, notes, images, DOCX, Excel or CSV and get a first draft of flashcards in seconds. Review and edit every card before you study. - AI chat assistant Name a topic or ask a question in chat and get a deck back instantly. - Scan pages with your camera Take a photo of a textbook page or handout and turn the text into cards without typing. - AI images and voice Add mnemonic images and natural pronunciation audio to every card. Great for vocabulary and language learning. - Listen to your decks Turn a deck into an audio track and review on a walk, on your commute or at the gym. Tracks can read each block's label aloud, so you always know what you're hearing. - Quizzes that keep you sharp Test yourself with multiple choice, matching, word order and typed answers. Build streaks, and tap "I don't know" to see the answer instead of guessing. - A review scheduler you can trust Reviews follow proven SM-2 and FSRS scheduling, with per-deck presets for new cards, daily limits and learning steps. - Works with your Anki decks Import .apkg files with their note types and layouts, or export back anytime. No lock-in. - Study anywhere Your decks and progress sync between iPhone, iPad and the web. Deckbase is available in 45 languages. - For every kind of learner Exam prep, medical school, nursing, language vocabulary, certifications and professional learning. How it works: 1. Add a file, a photo or a chat prompt 2. Review and edit the AI draft 3. Study with spaced repetition, quizzes and audio tracks Legal: Privacy Policy: https://www.deckbase.co/privacy-policy Terms and Conditions: https://www.deckbase.co/terms-and-conditions

Screenshots

Heredia Sostenible3 screens
Deckbase4 screens

Verdict

The call

The clearest difference is in-app purchases: Heredia Sostenible at none against Deckbase's 7. Heredia Sostenible also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence 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. Deckbase sells 7 in-app purchases, starting at $5.99 per month. Heredia Sostenible asks for nothing beyond the download.

UpkeepUpdate frequency

Heredia Sostenible ships an update every 4 days, Deckbase weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 5 level
Heredia Sostenible versus Deckbase: the parameters behind the verdict, then further details
ParameterHeredia SostenibleDeckbase
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 4 days — betterWeekly
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size490 MB119 MB
Age rating4+4+
DeveloperCaNu ArtsYosuke Sakurai

In-app purchases

None

Heredia Sostenible

No in-app purchases

7 purchases

Deckbase

Subscriptions4
  • Basic Month7 Days trial$5.991 Month
  • Pro Month7 Days trial$11.991 Month
  • Basic Year7 Days trial$59.001 Year
Show 1 more
  • Pro Year7 Days trial$119.001 Year
One-time3
  • Starter Pack$4.99
  • Booster Pack$9.99
  • Mega Pack$19.99

Questions

Is Heredia Sostenible free?
Heredia Sostenible is free to download, with no in-app purchases.
Is Deckbase free?
Deckbase is free to download, with in-app purchases available.
Do Heredia Sostenible or Deckbase have ads?
Deckbase shows ads; Heredia Sostenible does not.
Which is updated more often, Heredia Sostenible or Deckbase?
Heredia Sostenible ships an update every 4 days, and Deckbase weekly. Most recently, Heredia Sostenible was updated on November 3, 2026 and Deckbase on November 5, 2026.

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