# BOCCO emo vs こかげ

The clearest difference is in-app purchases: BOCCO emo at none against こかげ's 4. BOCCO emo also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. こかげ sells 4 one-off in-app purchases. BOCCO emo asks for nothing beyond the download.

BOCCO emo ships an update every 6 weeks, こかげ every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BOCCO emo | こかげ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 171 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yukai Engineering Inc.](https://appshunter.io/developer/471713366) | [Orcalogy LLC](https://appshunter.io/developer/6792312335) |

## What reviewers say

### BOCCO emo

[App page](https://appshunter.io/ios/app/bocco-emo/id1545221442)

This app serves as a digital bulletin board for families, enabling communication through text and voice messages via a companion robot. It facilitates connection, especially for family members less familiar with smartphones, and allows sharing of photos and past conversations.

**Highlights:** Send text messages, Send voice messages, Receive voice messages, Share photos, View past conversations, Robot reads messages aloud

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

**In-app purchases:** none


### こかげ

[App page](https://appshunter.io/ios/app/id6792312333)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 言の葉 - ミニ | $0.49 | one-time |
| 言の葉 - S | $2.99 | one-time |
| 言の葉 - 中 | $9.99 | one-time |
| 言の葉 - 大 | $29.99 | one-time |


## Frequently asked questions

### Is BOCCO emo free?

BOCCO emo is free to download, with no in-app purchases.

### Is こかげ free?

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

### Do BOCCO emo or こかげ have ads?

Neither BOCCO emo nor こかげ shows ads.

### Which is updated more often, BOCCO emo or こかげ?

BOCCO emo ships an update every 6 weeks, and こかげ every 3 weeks. Most recently, BOCCO emo was updated on November 3, 2026 and こかげ 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.*