# Koki Flashcards vs IELTS Academic Prep

The clearest difference is price: Koki Flashcards at Free against IELTS Academic Prep's $4.99. IELTS Academic Prep's advantage is in-app purchases (none vs 14) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Koki Flashcards is free to download; IELTS Academic Prep costs $4.99 up front. Koki Flashcards sells 14 in-app purchases, starting at $2.99 per month. IELTS Academic Prep asks for nothing beyond the download.

## The numbers

| Metric | Koki Flashcards | IELTS Academic Prep |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.8 (345 ratings)](https://appshunter.io/ios/app/koki-flashcards-srs-study/id6451835020/reviews)** | — |
| Number of ratings | **345** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [KOKI SOFTWARE](https://appshunter.io/developer/1858441233) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### Koki Flashcards

[App page](https://appshunter.io/ios/app/koki-flashcards-srs-study/id6451835020)

Master vocabulary with a smart, spaced repetition system. This multilingual flashcard app aids long-term memory retention through personalized review schedules, multimedia content, and custom card creation. Study languages effectively for exams or daily communication.

**Highlights:** Spaced Repetition System (SRS), Ready-to-use vocabulary decks, Multimedia flashcards (images, audio, examples), Custom flashcard creation, Personalized review schedules, Offline study mode, Cross-device synchronization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription monthly | $2.99 | per month |
| Subscription Anki all package | $19.99 | per year |
| Buy 500 Points | $2.99 | one-time |
| TOEIC 600 Words Special Offer | $4.99 | one-time |
| 1000 Basic English Words | $4.99 | one-time |
| IELTS Vocabulary Discount | $4.99 | one-time |
| English Daily Routine | $4.99 | one-time |
| Phrases for Basic Communicate | $4.99 | one-time |
| Anki Minnano Nihongo discount | $8.99 | one-time |
| English - IELTS Vocabulary | $9.99 | one-time |
| 600 TOEIC words | $9.99 | one-time |
| Japanese - Minnano Nihongo | $12.99 | one-time |
| Koki Flashcards Lifetime Discount | $59.99 | one-time |
| Koki Flashcards Lifetime | $79.99 | one-time |


### IELTS Academic Prep

[App page](https://appshunter.io/ios/app/ielts-academic-prep/id6792312672)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Koki Flashcards free?

Koki Flashcards is free to download, with in-app purchases available.

### Is IELTS Academic Prep free?

IELTS Academic Prep costs $4.99, with no in-app purchases.

### Do Koki Flashcards or IELTS Academic Prep have ads?

Koki Flashcards shows ads; IELTS Academic Prep does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*