# AI英会話スピークバディ vs スピフル

The clearest difference is review sentiment: AI英会話スピークバディ at 76% against スピフル's 0%. AI英会話スピークバディ also leads on rating (4.8 vs 4.0) and update cadence (weekly vs fortnightly). スピフル's advantage is in-app purchases (none vs 15). On price, ads, monetization model and device support 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. スピフル asks for nothing beyond the download.

AI英会話スピークバディ holds the better App Store score, 4.8 against 4.0. 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 35, 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 0% of スピフル's.

AI英会話スピークバディ ships an update weekly, スピフル fortnightly. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AI英会話スピークバディ | スピフル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (186 ratings)](https://appshunter.io/ios/app/ai/id1129621266/reviews)** | [4.0 (35 ratings)](https://appshunter.io/ios/app/id6504902019/reviews) |
| Number of ratings | **186** | 35 |
| Positive reviews | **75.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | Freemium |
| Size | 330 MB | 49 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SpeakBUDDY Ltd.](https://appshunter.io/developer/633270154) | [PROGRIT Inc.](https://appshunter.io/developer/1437876016) |

## 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 |


### スピフル

[App page](https://appshunter.io/ios/app/id6504902019)

This app enhances English speaking skills through AI-powered oral composition and monologue training. It offers personalized feedback and practical business scenarios to improve fluency and expression, building on proven methodologies.

**Highlights:** AI scoring and feedback, Oral composition training, Monologue English conversation practice, Real-time発話 speed measurement, Extensive business例文 library, AI speech correction

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

**In-app purchases:** none


## 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 スピフル free?

スピフル is free to download, with no in-app purchases.

### Which has better reviews, AI英会話スピークバディ or スピフル?

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 186 ratings, while スピフル averages 4.0 from 35 ratings.

### Do AI英会話スピークバディ or スピフル have ads?

Neither AI英会話スピークバディ nor スピフル shows ads.

### Which is updated more often, AI英会話スピークバディ or スピフル?

AI英会話スピークバディ ships an update weekly, and スピフル fortnightly. Most recently, AI英会話スピークバディ was updated on October 19, 2026 and スピフル on October 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.*