# AI英会話スピークバディ vs GOIKOI 英単語

The clearest difference is update cadence: AI英会話スピークバディ at weekly against GOIKOI 英単語's every 5 weeks. AI英会話スピークバディ also leads on ratings volume (186 vs 5). GOIKOI 英単語's advantage is rating (5.0 vs 4.8) and review sentiment (89% vs 76%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI英会話スピークバディ sells 8 in-app purchases, starting at $24.99 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 4.8. That said, the two scores are not equally well evidenced: AI英会話スピークバディ has 186 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 76% of AI英会話スピークバディ's written reviews are positive against 89% of GOIKOI 英単語's.

AI英会話スピークバディ ships an update weekly, GOIKOI 英単語 every 5 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AI英会話スピークバディ | GOIKOI 英単語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (186 ratings)](https://appshunter.io/ios/app/ai/id1129621266/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/goikoi-toeic/id6504402605/reviews)** |
| Number of ratings | **186** | 5 |
| Positive reviews | 75.7% of reviews | **89.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Freemium | Freemium |
| Size | 330 MB | 111 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [SpeakBUDDY Ltd.](https://appshunter.io/developer/633270154) | [OBLADI COOPERATION](https://appshunter.io/developer/1752094927) |

## What reviewers say

### AI英会話スピークバディ

[App page](https://appshunter.io/ios/app/ai/id1129621266)

Practice English conversation with an AI that offers realistic dialogue and personalized feedback. Improve speaking, listening, vocabulary, and pronunciation for daily, business, or travel scenarios. Learn at your own pace, anytime, anywhere, with over 1,000 practice situations.

**Highlights:** AI-powered realistic English conversation, Speech recognition for pronunciation and grammar feedback, Extensive library of over 1,000 real-life scenarios, Personalized learning paths based on CEFR-J levels, Flexible learning schedule, 5-15 minutes daily, Story-based learning with AI buddies, Practice listening to various English accents

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpeakBuddyプレミアムサービス | $24.99 | per month |
| 英会話・英語学習アプリスピークバディプレミアムサービス | $24.99 | per month |
| 1ヶ月プラン | $24.99 | per month |
| 3ヶ月プラン | $59.99 | per 3 months |
| SpeakBuddyプレミアムサービス - 6ヶ月プラン | $129.99 | per 6 months |
| 6ヶ月プラン | $129.99 | per 6 months |
| SpeakBuddyプレミアムサービス - 1年プラン | $179.99 | per year |
| 1年プラン | $179.99 | per year |


### 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 AI英会話スピークバディ free?

AI英会話スピークバディ 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, AI英会話スピークバディ or GOIKOI 英単語?

GOIKOI 英単語 is rated higher. AI英会話スピークバディ averages 4.8 out of 5 from 186 ratings, while GOIKOI 英単語 averages 5.0 from 5 ratings.

### Do AI英会話スピークバディ or GOIKOI 英単語 have ads?

Neither AI英会話スピークバディ nor GOIKOI 英単語 shows ads.

### Which is updated more often, AI英会話スピークバディ or GOIKOI 英単語?

AI英会話スピークバディ ships an update weekly, and GOIKOI 英単語 every 5 weeks. Most recently, AI英会話スピークバディ was updated on November 2, 2026 and GOIKOI 英単語 on October 30, 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.*