# カキトーク vs DDASA

The clearest difference is review sentiment: カキトーク at 100% against DDASA's 65%. DDASA's advantage is update cadence (every 2 months vs every 10 months) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

カキトーク ships an update every 10 months, DDASA every 2 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | カキトーク | DDASA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 65.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 12 MB | 23 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SonicStudio,LLC](https://appshunter.io/developer/1033868534) | [一般社団法人発達障害支援アドバイザー協会](https://appshunter.io/developer/1262950425) |

## What reviewers say

### カキトーク

[App page](https://appshunter.io/ios/app/kakitalk/id1033868535)

This tool enables communication when speaking is not possible. Users select characters from a 50-sound board to display messages. Its simple interface is designed for easy use by those unfamiliar with tablets or smartphones.

**Highlights:** Character board for message selection, Simple, intuitive interface, Access Guide integration for focused use, Communication without speaking

**Features:** macOS Compatibility

**In-app purchases:** none


### DDASA

[App page](https://appshunter.io/ios/app/ddasa/id1262950426)

This application helps users check for developmental disorders by answering behavioral questionnaires. It provides resources like a list of certified instructors and helpful videos for support and understanding.

**Highlights:** Behavioral check sheets for sociability, communication, imagination, senses, List of certified instructors, Informational videos on support, Awareness and understanding of developmental disorders, Resource for questions about developmental disorders

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is カキトーク free?

カキトーク is free to download, with no in-app purchases.

### Is DDASA free?

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

### Do カキトーク or DDASA have ads?

Neither カキトーク nor DDASA shows ads.

### Which is updated more often, カキトーク or DDASA?

カキトーク ships an update every 10 months, and DDASA every 2 months. Most recently, カキトーク was updated on October 7, 2026 and DDASA on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*