# にしろカウンターアプリ〜 2つずつ数える ~ vs AI Assistant kun

The clearest difference is price: AI Assistant kun at Free against にしろカウンターアプリ〜 2つずつ数える ~'s $0.99. AI Assistant kun also leads on update cadence (every 11 days vs every 11 months). にしろカウンターアプリ〜 2つずつ数える ~'s advantage is in-app purchases (none vs 13) and iOS requirement (9.0 vs 15.0). On ads and device support there is nothing between them.

AI Assistant kun is free to download; にしろカウンターアプリ〜 2つずつ数える ~ costs $0.99 up front. AI Assistant kun sells 11 in-app purchases, starting at $2.99 per 7 days. にしろカウンターアプリ〜 2つずつ数える ~ asks for nothing beyond the download.

にしろカウンターアプリ〜 2つずつ数える ~ ships an update every 11 months, AI Assistant kun every 11 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | にしろカウンターアプリ〜 2つずつ数える ~ | AI Assistant kun |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (742 ratings)](https://appshunter.io/ios/app/ai-assistant-kun-chat-essay/id1670102254/reviews)** |
| Number of ratings | — | **742** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 140 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Takaaki Sasaki](https://appshunter.io/developer/525616408) | [Yukito Shibuya](https://appshunter.io/developer/1451047215) |

## What reviewers say

### にしろカウンターアプリ〜 2つずつ数える ~

[App page](https://appshunter.io/ios/app/2/id668271353)

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

**In-app purchases:** none


### AI Assistant kun

[App page](https://appshunter.io/ios/app/ai-assistant-kun-chat-essay/id1670102254)

This AI chat application assists with a wide range of tasks, from work and study to personal advice and creative endeavors. It offers 24/7 support and uses advanced natural language processing for intuitive conversations. No registration is required to start using its features.

**Highlights:** AI-powered chat and writing assistance, Support for work and study tasks, Personal advice and life problem-solving, Creative inspiration for writers and musicians, 24/7 availability, No registration required

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スタンダードプラン | $2.99 | per 7 days |
| スタンダードプラン | $3.99 | per 7 days |
| スタンダードプラン | $7.99 | per month |
| スタンダードプラン | $8.99 | per month |
| スタンダードプラン | $19.99 | per 3 months |
| スタンダードプラン | $19.99 | per 3 months |
| プレミアムプラン | $19.99 | per month |
| スタンダードプラン | $49.99 | per year |
| スタンダードプラン | $59.99 | per year |
| スタンダードプラン | $69.99 | per year |
| プレミアムプラン | $199.99 | per year |


## Frequently asked questions

### Is にしろカウンターアプリ〜 2つずつ数える ~ free?

にしろカウンターアプリ〜 2つずつ数える ~ costs $0.99, with no in-app purchases.

### Is AI Assistant kun free?

AI Assistant kun is free to download, with in-app purchases available.

### Do にしろカウンターアプリ〜 2つずつ数える ~ or AI Assistant kun have ads?

Neither にしろカウンターアプリ〜 2つずつ数える ~ nor AI Assistant kun shows ads.

### Which is updated more often, にしろカウンターアプリ〜 2つずつ数える ~ or AI Assistant kun?

にしろカウンターアプリ〜 2つずつ数える ~ ships an update every 11 months, and AI Assistant kun every 11 days. Most recently, にしろカウンターアプリ〜 2つずつ数える ~ was updated on October 24, 2026 and AI Assistant kun on October 27, 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.*