# Cotomo（コトモ：音声会話型おしゃべりAI） vs ドーナる

The clearest difference is in-app purchases: ドーナる at none against Cotomo（コトモ：音声会話型おしゃべりAI）'s 10. ドーナる also leads on iOS requirement (13.0 vs 15.0). Cotomo（コトモ：音声会話型おしゃべりAI）'s advantage is update cadence (every 6 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Cotomo（コトモ：音声会話型おしゃべりAI） sells 10 one-off in-app purchases. ドーナる asks for nothing beyond the download.

Cotomo（コトモ：音声会話型おしゃべりAI） ships an update every 6 days, ドーナる every 4 weeks. The most recent releases landed on November 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Cotomo（コトモ：音声会話型おしゃべりAI） | ドーナる |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/cotomoai/id6460890513/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 40.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Starley Inc.](https://appshunter.io/developer/1702171794) | [HIDEKI TAMAI](https://appshunter.io/developer/6782431323) |

## What reviewers say

### Cotomo（コトモ：音声会話型おしゃべりAI）

[App page](https://appshunter.io/ios/app/cotomoai/id6460890513)

Engage in dynamic AI conversations with unique personalities and interactive stories. Build evolving relationships through shared memories and customize your own AI characters. Experience immersive voice chats with live subtitles.

**Highlights:** AI-powered interactive stories, Unique AI personalities, Evolving relationships, Immersive voice audio, Customizable AI characters, Live English subtitles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cotomo Coin x125 | $2.49 | one-time |
| Cotomo Coin x250 | $2.49 | one-time |
| Cotomo Coin x500 | $4.99 | one-time |
| Cotomo Essentials Pack 9.99 | $9.99 | one-time |
| Cotomo Coin x525 | $9.99 | one-time |
| Cotomo Coin x1000 | $9.99 | one-time |
| Cotomo Coin x5000 | $49.99 | one-time |
| Cotomo Coin x10000 | $99.99 | one-time |
| Cotomo Coin x14700 | $249.99 | one-time |
| Cotomo Coin x25000 | $249.99 | one-time |


### ドーナる

[App page](https://appshunter.io/ios/app/ai/id6799964538)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cotomo（コトモ：音声会話型おしゃべりAI） free?

Cotomo（コトモ：音声会話型おしゃべりAI） is free to download, with in-app purchases available.

### Is ドーナる free?

ドーナる is free to download, with no in-app purchases.

### Do Cotomo（コトモ：音声会話型おしゃべりAI） or ドーナる have ads?

Neither Cotomo（コトモ：音声会話型おしゃべりAI） nor ドーナる shows ads.

### Which is updated more often, Cotomo（コトモ：音声会話型おしゃべりAI） or ドーナる?

Cotomo（コトモ：音声会話型おしゃべりAI） ships an update every 6 days, and ドーナる every 4 weeks. Most recently, Cotomo（コトモ：音声会話型おしゃべりAI） was updated on November 4, 2026 and ドーナる on October 16, 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.*