Comparison

RecallKit vs DELE A2

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

Head to head
About

RecallKit

Features
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Flashcards that stick. Modern spaced repetition, seven curated language courses โ€” nearly 20,000 cards โ€” or bring your own decks via CSV / TSV / .apkg. No account, no tracking. iCloud sync. CURATED LANGUAGE COURSES Each course is structured around real proficiency frameworks. Cards include audio, example sentences, and grammatical gender / tone where relevant. โ€ข French (CEFR) โ€” A1 to C2, 3,899 cards โ€ข Spanish (CEFR) โ€” A1 to C2, 3,958 cards โ€ข Italian (CEFR) โ€” A1 to C2, 4,237 cards โ€ข German (CEFR) โ€” A1 to C2, 4,133 cards โ€ข Japanese (JLPT) โ€” N5 to N1, 2,338 cards โ€ข Korean (TOPIK) โ€” A1 to B1, 1,165 cards โ€ข French Street Speak โ€” 274 cards of colloquial vocabulary native speakers actually use The French course also includes a listening-comprehension beta: audio-first cards born from the words you already know, so your ears catch up with your eyes. BRING YOUR OWN Already have a flashcard library? Import from: โ€ข CSV / TSV files โ€” including tab-separated files like those exported from popular study tools, or anything you can paste from a spreadsheet. Map columns to Front, Back, Tags. Map a header row if you have one. โ€ข .apkg files โ€” with media, sub-decks, and review history preserved. Drop the file from Files, iCloud Drive, or any document provider. Imports run on a background thread so a 5,000-card deck doesn't lock the app. Failed rows (malformed quoting, missing fields) are reported with a downloadable CSV you can fix and re-import. HOW STUDYING WORKS FSRS-5 is a modern spaced-repetition algorithm that schedules each card based on your actual recall, not arbitrary intervals. Forgetting curves shorten over time. The algorithm has 19 parameters that adapt to your specific learning history, and you can re-optimise them from your own reviews after a few weeks of use. Each language course pairs recognition (see the word, recall the meaning) with production (read the example sentence, produce the target word with full grammatical context). Production cards unlock once a word has been seen a few times โ€” so you're not blindly guessing on day one. Native-quality TTS reads cards in the target language using your installed iOS voices. Settings includes a voice setup helper that links straight into the iOS pronunciation download for each language. OCR and voice dictation are built in for card authoring โ€” point the camera at a textbook page or speak the word, and the recognised text drops into the field. SYNCS ACROSS YOUR DEVICES Decks, cards, review history, streak, achievements โ€” everything syncs through your private iCloud account. Same Apple ID, same state on iPhone and iPad. No third-party servers see your study data. A pull-to-refresh on the home screen forces a sync if you ever need it. PRIVACY No account. No sign-up. No third-party login. No tracking pixels. No selling data. We never could even if we wanted to โ€” there's nothing to sell. The aggregate product-health signals we do collect (app launch, import succeeded, review submitted) are bucketed, anonymous, and never include card content, deck names, or review ratings. You can turn them off entirely from Settings. Your decks, your reviews, your progress โ€” they live on your device and in your private iCloud database. That's it. --- Open the App Store, install, study. Built by one person who wanted spaced repetition to feel less like a chore and more like a tool.

About

DELE A2

Features
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The most complete app to prepare for and pass the DELE A2 exam by Instituto Cervantes. Created by certified professors from Instituto Cervantes. REAL PRACTICE EXAMS Full-length models in the real Instituto Cervantes format: - Reading comprehension: 60 min, 25 questions - Listening comprehension: 40 min, 25 questions - Written expression: 45 min, word counter - Oral expression: 3 Native AI-evaluated tasks We continuously add new exam models. NATIVE AI ORAL EXAM A full replica of the oral test: image description, situation assessment and spontaneous conversation with a real-voice AI interviewer. Automatic scoring with band (0-3) and detailed feedback. AUTOMATIC CORRECTION Instant feedback on all written and oral tasks, with scores and specific tips to improve. PERSONAL TUTOR Solve your doubts about grammar, vocabulary, spelling, specific parts of the exam, or even Spanish culture and customs. REAL EXAM MODE Official per-section timer and conditions identical to the real exam. INTENSIVE COURSE Structured lessons with interactive exercises and progress tracking. TIPS & STRATEGIES Section-by-section guide: time management, common traps and keys to getting APTO. WHO IS IT FOR? Any DELE A2 candidate. DELE A2 is an independent exam preparation app. It is not affiliated with or endorsed by Instituto Cervantes or the Spanish Ministry of Education. Terms of use (CLUF): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RecallKit4 screens
DELE A24 screens

Verdict

The call

The clearest difference is in-app purchases: RecallKit at none against DELE A2's 5. DELE A2's advantage is update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. DELE A2 sells 5 in-app purchases, starting at $8.99 per month. RecallKit asks for nothing beyond the download.

UpkeepUpdate frequency

RecallKit ships an update fortnightly, DELE A2 every 2 days. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

Scorecard2 real differences ยท 4 level
RecallKit versus DELE A2: the parameters behind the verdict, then further details
ParameterRecallKitDELE A2
PriceFreeFree
Update frequencyFortnightlyEvery 2 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, Mac โ€” better
Requires iOS17.016.0 โ€” better
Further details โ€” not scored
Size9 MB81 MB
Age rating4+4+
DeveloperSami MandeelKineticLab OU

In-app purchases

None

RecallKit

No in-app purchases

5 purchases

DELE A2

Subscriptions2
  • DELE+$8.991 Month
  • DELEX$17.991 Month
One-time3
  • 5 AI Conversations$3.99
  • DELE+$8.99
  • DELEX$17.99

Questions

Is RecallKit free?
RecallKit is free to download, with no in-app purchases.
Is DELE A2 free?
DELE A2 is free to download, with in-app purchases available.
Do RecallKit or DELE A2 have ads?
Neither RecallKit nor DELE A2 shows ads.
Which is updated more often, RecallKit or DELE A2?
RecallKit ships an update fortnightly, and DELE A2 every 2 days. Most recently, RecallKit was updated on October 14, 2026 and DELE A2 on October 20, 2026.

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