# MOJiTest vs OCTO Flashcards

The clearest difference is rating: MOJiTest at 4.5 against OCTO Flashcards's 2.6. MOJiTest also leads on ads (none vs shown) and ratings volume (456 vs 16). OCTO Flashcards's advantage is in-app purchases (none vs 17). On price, review sentiment and update cadence there is nothing between them.

Both are free to download. MOJiTest sells 15 one-off in-app purchases. OCTO Flashcards asks for nothing beyond the download.

MOJiTest holds the better App Store score, 4.5 against 2.6. That said, the two scores are not equally well evidenced: MOJiTest has 456 ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 50% of MOJiTest's written reviews are positive against 54% of OCTO Flashcards's, so the app with the better star average is not the one people write more warmly about.

MOJiTest ships an update every 9 days, OCTO Flashcards every 11 days. The most recent releases landed on September 23, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | MOJiTest | OCTO Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (456 ratings)](https://appshunter.io/ios/app/mojitest/id1258480187/reviews)** | [2.6 (16 ratings)](https://appshunter.io/ios/app/octo-flashcards/id1664003220/reviews) |
| Number of ratings | **456** | 16 |
| Positive reviews | 50.2% of reviews | **53.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 185 MB | 20 MB |
| Requires iOS | **13** | 15.4 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [MOJiTekku Co.,Ltd.](https://appshunter.io/developer/1745669086) | [Elaine Kodama](https://appshunter.io/developer/1664003222) |

## What reviewers say

### MOJiTest

[App page](https://appshunter.io/ios/app/mojitest/id1258480187)

This app is a dedicated platform for Japanese language proficiency tests, graduate school entrance exams, and college entrance exams. It offers comprehensive vocabulary lists, mock exams with analysis, and personalized study plans to help learners achieve their goals.

**Highlights:** Comprehensive vocabulary lists for all levels, Mock exams with detailed analysis, Personalized study plans based on forgetting curve, Search and photo recognition for quick problem solving, Immersive self-study mode with community features, Error tracking and note-taking for focused review

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 机能风小组件皮肤（2套） | $0.99 | one-time |
| 400 Mo币 | $0.99 | one-time |
| 高考 Pro | $2.99 | one-time |
| JLPT N4词汇完整版 | $3.99 | one-time |
| JLPT N5词汇完整版 | $3.99 | one-time |
| 绿宝书N3N4N5 | $3.99 | one-time |
| JLPT N1词汇完整版 | $4.99 | one-time |
| JLPT N2词汇完整版 | $4.99 | one-time |
| JLPT N3词汇完整版 | $4.99 | one-time |
| 绿宝书N1N2 | $6.99 | one-time |
| 考研套餐 | $7.99 | one-time |
| 绿宝书 | $7.99 | one-time |
| 高考套餐 | $9.99 | one-time |
| JLPT套餐 | $12.99 | one-time |
| JLPT全套 | $12.99 | one-time |

**What reviewers like**

- 📚 Comprehensive JLPT test resources and materials
- ✍️ Effective word learning with detailed explanations
- 📖 Includes example sentences and movie clips
- 🎯 Well-designed review mechanism for vocabulary retention
- 👍 User-friendly interface and design

**What reviewers complain about**

- 🐛 Frequent crashes and crashes when opening certain words
- ⏱️ Slow network performance and connectivity issues
- 🔊 Incorrect or inconsistent pronunciation recordings
- ❌ Misleading product descriptions (Red Book dictionary)
- 🎯 Confusing multiple-choice options with similar meanings

**Reported bugs**

- App crashes when opening word definitions
- Crashes when opening word books
- Crashes on schedule button click
- Crashes during data backup on iPhone
- Crashes after recent app updates

**Requested features**

- Ability to limit number of words per review session
- Playlist/auto-play function for daily new words
- Forvo real human pronunciation instead of synthetic voices
- Ability to shuffle word order during study
- Custom word list creation and editing


### OCTO Flashcards

[App page](https://appshunter.io/ios/app/octo-flashcards/id1664003220)

This app offers a digital solution for studying with flashcards, allowing users to write and draw using an Apple Pencil. It provides organizational tools like folders and color-coding, along with study features to track mastered cards and facilitate quick review sessions. Go paperless and create unlimited study materials without cost.

**Highlights:** Apple Pencil support for writing and drawing, Cloud-backed database for card storage, Folder organization and color-coding, Mastered card tracking, Quick study sessions with swipe/tap gestures, Unlimited card creation

**In-app purchases:** none


## Frequently asked questions

### Is MOJiTest free?

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

### Is OCTO Flashcards free?

OCTO Flashcards is free to download, with no in-app purchases.

### Which has better reviews, MOJiTest or OCTO Flashcards?

MOJiTest is rated higher. MOJiTest averages 4.5 out of 5 from 456 ratings, while OCTO Flashcards averages 2.6 from 16 ratings.

### Do MOJiTest or OCTO Flashcards have ads?

OCTO Flashcards shows ads; MOJiTest does not.

### Which is updated more often, MOJiTest or OCTO Flashcards?

MOJiTest ships an update every 9 days, and OCTO Flashcards every 11 days. Most recently, MOJiTest was updated on September 23, 2026 and OCTO Flashcards on August 20, 2026.

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