# Communi (Fluent Conversations) vs Kusari

The clearest difference is iOS requirement: Kusari at 15.1 against Communi (Fluent Conversations)'s 18.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Communi (Fluent Conversations) sells 9 in-app purchases, starting at $3.99 per month and Kusari sells 1 in-app purchase, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

Communi (Fluent Conversations) ships an update weekly, Kusari every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Communi (Fluent Conversations) | Kusari |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 123 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Koki Osada](https://appshunter.io/developer/1501162473) | [RYUTA ABE](https://appshunter.io/developer/1895880547) |

## What reviewers say

### Communi (Fluent Conversations)

[App page](https://appshunter.io/ios/app/communi-fluent-conversations/id6744375629)

This app focuses on improving English speaking skills through AI-powered feedback and suggestions for more natural expressions. It offers a large question bank covering various scenarios and is designed for active learning, unlike passive practice methods.

**Highlights:** AI-based speaking scoring, Natural expression suggestions, 2,000+ conversation questions, Real-life and business scenarios, TOEFL/IELTS speaking prep, Ticket-based training system

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $3.99 | per month |
| Premium Plan 3 | $9.99 | per 3 months |
| Premium Plan 6 | $19.99 | per 6 months |
| 10-Use Tickets | $0.49 | one-time |
| 50-Use Tickets | $0.99 | one-time |
| 100-Use Tickets | $1.99 | one-time |
| 200-Use Tickets | $3.99 | one-time |
| 500-Use Tickets | $5.99 | one-time |
| Premium - One-time purchase | $99.99 | one-time |


### Kusari

[App page](https://appshunter.io/ios/app/kusari/id6764690812)

This app uses behavioral economics to build a daily English learning habit. It employs a commitment device where users risk losing money if they miss their daily tasks, encouraging consistent practice through financial stakes rather than willpower. Daily activities include reading, shadowing, and AI conversation, taking 15-20 minutes.

**Highlights:** Commitment device with financial stakes, Daily reading, shadowing, and AI conversation, 15-20 minute daily tasks, Behavioral economics principles applied, Dynamic skill level adjustment (CEFR A1-C2), Tiered pricing based on daily achievement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kusari Monthly | $29.99 | per month |


## Frequently asked questions

### Is Communi (Fluent Conversations) free?

Communi (Fluent Conversations) is free to download, with in-app purchases available.

### Is Kusari free?

Kusari is free to download, with in-app purchases available.

### Do Communi (Fluent Conversations) or Kusari have ads?

Neither Communi (Fluent Conversations) nor Kusari shows ads.

### Which is updated more often, Communi (Fluent Conversations) or Kusari?

Communi (Fluent Conversations) ships an update weekly, and Kusari every 10 days. Most recently, Communi (Fluent Conversations) was updated on November 5, 2026 and Kusari on October 31, 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.*