HarborH19 vs DriftRecallH13
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
HarborH19
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HarborH19 is an English vocabulary flashcard app designed for iPhone. With a light, beach-inspired style, it helps you learn words in spare moments. Enjoy flashcards, bilingual definitions, example sentences, word pronunciation, personal word decks, progress tracking, and mistake review โ making learning as effortless as sea foam.
DriftRecallH13
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A clean and elegant flashcard study app that helps you organize knowledge into decks and review at your own pace while tracking your progress. Create decks and cards, mark favorites, search and filter content, and import or export your data for backup. With a refreshing beach-themed interface, learning feels light and natural. Whether vocabulary, formulas, or key facts, master them one card at a time.
Screenshots
Verdict
HarborH19 and DriftRecallH13 are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | HarborH19 | DriftRecallH13 |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details โ not scored | ||
| Size | 11 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Toan Nguyen Thi | Trung Hieu Nguyen |
In-app purchases
HarborH19
No in-app purchases
DriftRecallH13
No in-app purchases







