# LingoDeer vs GOIKOI 英単語

The clearest difference is ratings volume: LingoDeer at 28K against GOIKOI 英単語's 5. LingoDeer also leads on chart position (#161 vs unranked). GOIKOI 英単語's advantage is rating (5.0 vs 4.7) and review sentiment (89% vs 78%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LingoDeer sells 10 in-app purchases, starting at $14.99 per month and GOIKOI 英単語 sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

GOIKOI 英単語 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: LingoDeer has 28K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 78% of LingoDeer's written reviews are positive against 89% of GOIKOI 英単語's.

LingoDeer ships an update every 3 weeks, GOIKOI 英単語 every 5 weeks. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | LingoDeer | GOIKOI 英単語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (28K ratings)](https://appshunter.io/ios/app/lingodeer-learn-languages/id1261193709/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/goikoi-toeic/id6504402605/reviews)** |
| Number of ratings | **28K** | 5 |
| Positive reviews | 77.7% of reviews | **89.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#161** | — |
| Size | 214 MB | 111 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [LingoDeer Co, Ltd.](https://appshunter.io/developer/1261193708) | [OBLADI COOPERATION](https://appshunter.io/developer/1752094927) |

## What reviewers say

### LingoDeer

[App page](https://appshunter.io/ios/app/lingodeer-learn-languages/id1261193709)

**Currently charting:** #161 Top Grossing · Education (US App Store)

Master new languages with structured, interactive lessons designed by teachers. Progress from basic alphabet to conversational fluency in over 20 languages, including Korean, Japanese, and Spanish. Practice speaking, listening, and writing with native speaker audio and engaging exercises.

**Highlights:** Short, interactive lessons, Clear learning path, Native speaker audio, Offline learning, Grammar tips and notes, Flashcards and quizzes, Real-life conversation practice

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multilingual Pass - Monthly | $14.99 | per month |
| Multilingual Pass - Quarterly | $34.99 | per 3 months |
| Multilingual Pass - 6 Months | $83.99 | per 6 months |
| Multilingual Pass (Annual) | $95.99 | per year |
| Multilingual Pass (Annual) | $95.99 | per year |
| Yearly subscription - discount | $109.99 | per year |
| Buy 1200 Gems | $4.99 | one-time |
| Multilingual Pass - Lifetime | $119.99 | one-time |
| Multilingual Pass - Lifetime | $159.99 | one-time |
| lifetime membership for new | $299.99 | one-time |

**What reviewers like**

- 🚀 Great for learning Asian languages
- 👍 Thorough grammar and sentence structure explanations
- 🎨 Aesthetically pleasing design
- 📚 Comprehensive lessons and review features
- 🔊 Clear audio and pronunciation guidance

**What reviewers complain about**

- 💰 Paywall after initial lessons
- 🐛 Occasional bugs and glitches
- 🔍 Limited free content
- 🔀 Difficulty switching between languages
- 🔢 Lack of customization options (e.g., dark mode)

**Reported bugs**

- Progress bar not updating correctly
- Incorrect answers sometimes marked as correct
- Inability to resume lessons after app update
- Keyboard issues when typing answers

**Requested features**

- Allow typing answers instead of just selecting
- Provide feedback on pronunciation accuracy
- Improve spaced repetition for vocabulary review
- Add more languages, especially less common ones
- Implement a community feature to connect with other learners


### GOIKOI 英単語

[App page](https://appshunter.io/ios/app/goikoi-toeic/id6504402605)

Learn English vocabulary in context with over 1.5 million audio-supported example sentences from movies and dramas. Improve your understanding of word nuances and build a strong vocabulary network for exams like Eiken and TOEIC.

**Highlights:** Learn vocabulary in context, 1.5M+ audio-supported example sentences, Vocabulary network for exponential growth, AI-powered adaptive learning plans, Shadowing with AI pronunciation feedback, Supports Eiken, TOEIC, and university exams

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月間プラン (1 ヶ月） | $11.99 | per month |
| Pro 年間プラン (12 ヶ月） | $69.99 | per year |


## Frequently asked questions

### Is LingoDeer free?

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

### Is GOIKOI 英単語 free?

GOIKOI 英単語 is free to download, with in-app purchases available.

### Which has better reviews, LingoDeer or GOIKOI 英単語?

GOIKOI 英単語 is rated higher. LingoDeer averages 4.7 out of 5 from 28K ratings, while GOIKOI 英単語 averages 5.0 from 5 ratings.

### Do LingoDeer or GOIKOI 英単語 have ads?

Neither LingoDeer nor GOIKOI 英単語 shows ads.

### Which is updated more often, LingoDeer or GOIKOI 英単語?

LingoDeer ships an update every 3 weeks, and GOIKOI 英単語 every 5 weeks. Most recently, LingoDeer was updated on November 10, 2026 and GOIKOI 英単語 on November 8, 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.*