# スピフル vs モチスピ

The clearest difference is review sentiment: モチスピ at 56% against スピフル's 0%. モチスピ also leads on rating (4.8 vs 4.2) and update cadence (every 6 days vs fortnightly). スピフル's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price, ratings volume, monetization model and device support there is nothing between them.

Both are free to download. モチスピ sells 11 in-app purchases, starting at $22.99 per month. スピフル asks for nothing beyond the download.

モチスピ holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 33 and 21 respectively. Written reviews point the same way: 0% of スピフル's written reviews are positive against 56% of モチスピ's.

スピフル ships an update fortnightly, モチスピ every 6 days. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | スピフル | モチスピ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (33 ratings)](https://appshunter.io/ios/app/id6504902019/reviews) | **[4.8 (21 ratings)](https://appshunter.io/ios/app/ai/id6761979905/reviews)** |
| Number of ratings | **33** | 21 |
| Positive reviews | 0.0% of reviews | **56.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 48 MB | 369 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PROGRIT Inc.](https://appshunter.io/developer/1437876016) | [Astran Inc.](https://appshunter.io/developer/1689875203) |

## What reviewers say

### 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


### モチスピ

[App page](https://appshunter.io/ios/app/ai/id6761979905)

This app offers an engaging way to improve English speaking skills through unlimited AI conversations. It analyzes your speech, provides personalized feedback, and offers a vast library of scenarios and vocabulary to help you become fluent.

**Highlights:** Unlimited AI conversation practice, AI speech analysis and feedback, Personalized word and phrasebook, Extensive scenario coverage (2000+ scenes), Support for all skill levels, 英検® secondary interview practice, Visualized learning progress

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $22.99 | per month |
| 12ヶ月プラン（キャンペーン） | $129.99 | per year |
| 12ヶ月プラン | $179.99 | per year |
| ファミリープラン | $199.99 | per year |
| ファミリープラン（キャンペーン） | $199.99 | per year |
| モチベイト原石×1 | $0.99 | one-time |
| モチベイト原石×6 | $3.99 | one-time |
| モチベイト原石×12 | $5.99 | one-time |
| モチベイト原石×30 | $12.99 | one-time |
| モチベイト原石×60 | $24.99 | one-time |
| モチベイト原石×85 | $29.99 | one-time |


## Frequently asked questions

### Is スピフル free?

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

### Is モチスピ free?

モチスピ is free to download, with in-app purchases available.

### Which has better reviews, スピフル or モチスピ?

モチスピ is rated higher. スピフル averages 4.2 out of 5 from 33 ratings, while モチスピ averages 4.8 from 21 ratings.

### Do スピフル or モチスピ have ads?

モチスピ shows ads; スピフル does not.

### Which is updated more often, スピフル or モチスピ?

スピフル ships an update fortnightly, and モチスピ every 6 days. Most recently, スピフル was updated on September 24, 2026 and モチスピ on September 22, 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.*