CACHATTO MailClient vs CoCoai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CACHATTO MailClient
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CACHATTO MailClient is a mail app that is a part of Remote Access Service for Enterprise "CACHATTO". It enables users to use Microsoft 365 mail comfortably and smoothly complying with CACHATTO security standard. [Features] Secure access to Microsoft 365 mail No data stored on device Multi-factor authentication using CACHATTO login features Please refer to the CACHATTO website (https://www.cachatto.jp/) for further details. [Notes] To use CACHATTO MailClient, CACHATTO Server purchase and installation are required. This app can be launched from CACHATTO SecureBrowser
CoCoai
This service links with facial recognition to unlock store doors and facilitate purchases. It also allows users to view purchase history and modify account information within stores.
- Facial recognition for store entry
- Facial recognition for purchases
- View purchase history
- Modify account information
- Secure store access
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本サービスは顔認証サービスと連動し、店舗のドア解錠や商品の購入を行えるサービスです。 その他にも店舗での購入履歴やアカウント情報の変更が可能です。
Screenshots
Verdict
The clearest difference is update cadence: CACHATTO MailClient at every 6 weeks against CoCoai's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CACHATTO MailClient ships an update every 6 weeks, CoCoai every 9 months. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.
| Parameter | CACHATTO MailClient | CoCoai |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 6 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 37 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | e-Jan Networks Co. | VALTEC CO., LTD. |
In-app purchases
CACHATTO MailClient
No in-app purchases
CoCoai
No in-app purchases
Questions
Is CACHATTO MailClient free?
Is CoCoai free?
Do CACHATTO MailClient or CoCoai have ads?
Which is updated more often, CACHATTO MailClient or CoCoai?
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