# AI英会話 無限にトークできる vs スピフル

The clearest difference is review sentiment: AI英会話 無限にトークできる at 85% against スピフル's 0%. AI英会話 無限にトークできる also leads on rating (4.7 vs 4.2) and update cadence (every 5 days vs fortnightly). スピフル's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, ratings volume, monetization model and iOS requirement there is nothing between them.

Both are free to download. AI英会話 無限にトークできる sells 5 in-app purchases, starting at $4.99 per month. スピフル asks for nothing beyond the download.

AI英会話 無限にトークできる holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 35 and 33 respectively. Written reviews point the same way: 85% of AI英会話 無限にトークできる's written reviews are positive against 0% of スピフル's.

AI英会話 無限にトークできる ships an update every 5 days, スピフル fortnightly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | AI英会話 無限にトークできる | スピフル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (35 ratings)](https://appshunter.io/ios/app/ai/id6447801404/reviews)** | [4.2 (33 ratings)](https://appshunter.io/ios/app/id6504902019/reviews) |
| Number of ratings | **35** | 33 |
| Positive reviews | **85.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 184 MB | 48 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Purple Incorporated](https://appshunter.io/developer/1480148954) | [PROGRIT Inc.](https://appshunter.io/developer/1437876016) |

## What reviewers say

### AI英会話 無限にトークできる

[App page](https://appshunter.io/ios/app/ai/id6447801404)

Practice English conversation with an AI tutor. This app offers free, casual learning for beginners, with features like instant translation, topic-based dialogues, and sentence correction to improve fluency. Enjoy unlimited speaking practice and vocabulary building.

**Highlights:** AI conversation practice, Instant sentence translation, Topic-based dialogues, Sentence correction, Momentary sentence composition, Vocabulary builder, Conversation history

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plus 月額プラン | $4.99 | per month |
| Premium Pro 月額プラン | $9.99 | per month |
| Premium Plus 年額プラン | $29.99 | per year |
| Premium Pro 年額プラン | $69.99 | per year |
| Premium Pro 年額プラン | $69.99 | per year |


### 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 無限にトークできる free?

AI英会話 無限にトークできる 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 無限にトークできる or スピフル?

AI英会話 無限にトークできる is rated higher. AI英会話 無限にトークできる averages 4.7 out of 5 from 35 ratings, while スピフル averages 4.2 from 33 ratings.

### Do AI英会話 無限にトークできる or スピフル have ads?

AI英会話 無限にトークできる shows ads; スピフル does not.

### Which is updated more often, AI英会話 無限にトークできる or スピフル?

AI英会話 無限にトークできる ships an update every 5 days, and スピフル fortnightly. Most recently, AI英会話 無限にトークできる was updated on September 25, 2026 and スピフル on September 24, 2026.

---

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