# AI英会話スピークバディ vs STUDYingアプリ

AI英会話スピークバディ and STUDYingアプリ both sit at 4.8 stars, but that hides the real split: 76% of AI英会話スピークバディ's written reviews are positive against 38% of STUDYingアプリ's. AI英会話スピークバディ also leads on update cadence (every 5 days vs every 3 months) and ratings volume (185 vs 31). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. AI英会話スピークバディ sells 11 in-app purchases, starting at $24.99 per month and STUDYingアプリ sells 40 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for AI英会話スピークバディ against 4.7 for STUDYingアプリ. That said, the two scores are not equally well evidenced: AI英会話スピークバディ has 185 ratings behind it against 31, so its average is the more settled of the two. Written reviews are what separate them: 76% of AI英会話スピークバディ's written reviews are positive against 38% of STUDYingアプリ's.

AI英会話スピークバディ ships an update every 5 days, STUDYingアプリ every 3 months. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AI英会話スピークバディ | STUDYingアプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (185 ratings)](https://appshunter.io/ios/app/ai/id1129621266/reviews)** | [4.7 (31 ratings)](https://appshunter.io/ios/app/studying/id1465212299/reviews) |
| Number of ratings | **185** | 31 |
| Positive reviews | **75.7% of reviews** | 38.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 329 MB | 29 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SpeakBUDDY Ltd.](https://appshunter.io/developer/633270154) | [KIYO Learning Co.,Ltd.](https://appshunter.io/developer/1465212298) |

## 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 (11)**

| 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 |
| 1年プラン | $199.99 | per year |
| 永久ライセンス | $499.99 | one-time |
| 永久ライセンス | $599.99 | one-time |


### STUDYingアプリ

[App page](https://appshunter.io/ios/app/studying/id1465212299)

This app offers online courses for over 35 difficult qualification exams, featuring video lectures, practice problems, and AI-powered study support. It allows offline viewing and connects users with study partners for motivation and encouragement.

**Highlights:** Offline video course viewing, AI-powered study support, Efficient curriculum for exam success, Study partner community, High cost-performance ratio, Practice problems and past exams

**Features:** Vision Pro support

**In-app purchases (40)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 簿記３級合格コース 2023年検定対応版 | $24.99 | one-time |
| 簿記3級合格コース 2024年検定対応版 | $24.99 | one-time |
| 簿記3級合格コース 2026年4月～2027年3月合格目標 | $24.99 | one-time |
| 簿記3級合格コース 2025年度合格目標 | $24.99 | one-time |
| ビジネス実務法務検定試験(R) 3級合格コース | $29.99 | one-time |
| FP3級合格コース［2026年6月～2027年5月試験対応版］ | $29.99 | one-time |
| FP3級合格コース［2026年2月～2027年5月試験対応版］ | $29.99 | one-time |
| ビジネス実務法務検定試験(R) 3級合格コース［2026年試験対応］ | $29.99 | one-time |
| FP3級合格コース［2025年6月～2026年5月試験対応］ | $29.99 | one-time |
| FP3級合格コース［2024年～2026年5月試験対応版］ | $29.99 | one-time |
| ビジネス実務法務検定試験(R) 3級合格コース［2025年］ | $29.99 | one-time |
| FP3級合格コース［2024年1・5・9月試験版］ | $34.99 | one-time |
| FP3級合格コース［受講期限：2025年5月31日］ | $34.99 | one-time |
| 販売士 3級合格コース ［2023年試験対応版］ | $39.99 | one-time |
| 販売士 3級合格コース ［2024年試験対応版］ | $39.99 | one-time |
| 危険物取扱者 乙種4類合格コース［2024年合格目標］ | $39.99 | one-time |
| 販売士 3級合格コース ［2026年試験対応版］ | $39.99 | one-time |
| 危険物取扱者 乙種4類合格コース［2026年合格目標］ | $39.99 | one-time |
| 販売士 3級合格コース ［2025年試験対応版］ | $39.99 | one-time |
| 危険物取扱者 乙種4類合格コース［2025年合格目標］ | $39.99 | one-time |
| ITパスポート合格コース【2023年合格目標】 | $49.99 | one-time |
| ITパスポート合格コース【2024年合格目標】 | $49.99 | one-time |
| ITパスポート合格コース【2026年合格目標】 | $49.99 | one-time |
| ITパスポート合格コース【2025年合格目標】 | $49.99 | one-time |
| ITパスポート合格コース【2024+2025年合格目標】 | $49.99 | one-time |
| 二種外務員合格コース ［2026年試験合格目標］ | $59.99 | one-time |
| 二種外務員合格コース ［2025年試験合格目標］ | $59.99 | one-time |
| 二種外務員合格コース［2023年試験合格目標］ | $69.99 | one-time |
| 二種外務員合格コース［2024年試験合格目標］ | $69.99 | one-time |
| 貸金業務取扱主任者合格コース［2026年度試験対応］ | $119.99 | one-time |
| 貸金業務取扱主任者合格コース［2025年度試験対応］ | $119.99 | one-time |
| 貸金業務取扱主任者合格コース［2024年度試験対応］ | $129.99 | one-time |
| 看護師国家試験合格コース［第116回/2027年2月合格目標］ | $299.99 | one-time |
| 看護師国家試験合格コース［第115回/2026年2月目標］ | $299.99 | one-time |
| 看護師国家試験合格コース［第114回/2025年合格目標］ | $299.99 | one-time |
| 看護師国家試験合格コース | $349.99 | one-time |
| 公務員 専門科目対策コース​［2025年合格目標］ | $499.99 | one-time |
| 専門3科目速習コース​［2024年合格目標］ | $599.99 | one-time |
| 専門3科目速習コース​［2025年合格目標］ | $599.99 | one-time |
| 公務員 専門科目対策コース​［2026年合格目標］ | $699.99 | one-time |


## 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 STUDYingアプリ free?

STUDYingアプリ 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 STUDYingアプリ?

AI英会話スピークバディ is rated higher. AI英会話スピークバディ averages 4.8 out of 5 from 185 ratings, while STUDYingアプリ averages 4.7 from 31 ratings.

### Do AI英会話スピークバディ or STUDYingアプリ have ads?

Neither AI英会話スピークバディ nor STUDYingアプリ shows ads.

### Which is updated more often, AI英会話スピークバディ or STUDYingアプリ?

AI英会話スピークバディ ships an update every 5 days, and STUDYingアプリ every 3 months. Most recently, AI英会話スピークバディ was updated on October 12, 2026 and STUDYingアプリ on October 14, 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.*