4e vs AI Flashcard Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4e
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Challenging Rewards : A new approach to engage/train Security Guards. 4e is a brand-new reward-based App that is a designed for Security Guards to be more engaged and efficient. 4e will provide onboarding, continuous site-specific training, and incentivizes patrols.
AI Flashcard Maker
Transform your notes into study flashcards using AI. Scan images or type in topics to generate cards, then review and edit them. Practice with various study modes and track your progress to learn effectively.
- AI-powered flashcard generation
- Create cards from photos or topics
- Manual card editing and review
- Multiple study modes (flashcards, quizzes)
- Spaced repetition learning
- Progress tracking and daily goals
- Offline study mode
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Make your notes useful for studying with Memko. Take a photo or choose an image to create flashcards with AI, then review the result before saving your deck. CREATE FROM YOUR OWN MATERIAL Use a photo of vocabulary notes, definitions or study material. You can also generate cards from a topic or add your own cards manually. CHECK AND EDIT Review the questions and answers, correct the wording and remove cards you do not need. Keep control of what goes into your study deck. PRACTICE AND REVIEW Study with flashcards, reverse cards, multiple-choice quizzes and matching exercises. Spaced repetition helps you return to what you have learned. Follow your progress, daily goals and study streak. STUDY WHERE YOU ARE Core study features do not require an account. Study saved decks offline; AI creation requires an internet connection. Free use has limits, with more available through Memko Premium. Use your own material for languages, school subjects, university courses or personal learning. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 4e at none against AI Flashcard Maker's 5. AI Flashcard Maker's advantage is update cadence (every 2 weeks vs every 19 months). On price, ads, 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
Both are free to download. AI Flashcard Maker sells 5 in-app purchases, starting at $2.99 per 7 days. 4e asks for nothing beyond the download.
4e ships an update every 19 months, AI Flashcard Maker every 2 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | 4e | AI Flashcard Maker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 19 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 14 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | TYLER BRENTNELL | Leonid Melnichuk |
In-app purchases
4e
No in-app purchases
AI Flashcard Maker
- Pro 1 week$2.997 Days
- Pro 1 month$6.991 Month
- Pro 6 months$34.996 Months
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- Pro Annual3 Days trial$49.991 Year
- Pro Annual7 Days trial$49.991 Year
Questions
Is 4e free?
Is AI Flashcard Maker free?
Do 4e or AI Flashcard Maker have ads?
Which is updated more often, 4e or AI Flashcard Maker?
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