OPTiM Biz vs CACHATTO SecureBrowser V3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OPTiM Biz
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OPTiM Biz Agent is the agent application Device Management Service that OPTiM corporation supplies. Its service is named "OPTiM Biz". OPTiM Biz Agent does not work standalone. This software should be used with service of "OPTiM Biz". If you apply "OPTiM Biz" service, then you can do the following action. Send notification message to your company's iPad and iPhone. Get location information by using GPS function. ※Japanese, English are supported.
CACHATTO SecureBrowser V3
This application provides secure remote access to corporate systems for employees. It protects sensitive business information by preventing data leakage from mobile devices and offering robust authentication methods. The solution is designed for enterprise use, ensuring data security without requiring complex system modifications.
- Secured access to corporate email, groupwares, file servers
- No data remains on user's device
- Multiple authentication methods
- Prevents data copy/paste to other apps
- Easy installation without VPN setup
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CACHATTO SecureBrowser is an application developed for enterprises, allowing employees to remotely access corporate systems. What is CACHATTO? CACHATTO is a remote access solution for enterprise with No.1 share in Japan. Business use of smart devices contains possible problems of information leakage by device losses, device robberies and virus infections CACHATT enables remote access of mobile devices under top-level security, and it protects crucial business information internal. [Features] -Secured access from various devices to corporate email, groupwares and file servers -No data remains in user's device. -A variety of authentication methods such as one-time password and device ID authentication. -Data copy&paste to other applications is prevented. -A easy installation, without setting VPN, or having any extensive modification to corporate systems Notes -To use CACHATTO SecureBrowser, it is mandatory to purchase and install CACHATTO server to your enterprise network system.
Screenshots
Verdict
The clearest difference is update cadence: CACHATTO SecureBrowser V3 at every 2 months against OPTiM Biz's every 4 months. CACHATTO SecureBrowser V3 also leads on iOS requirement (13.0 vs 15.0). 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.
OPTiM Biz ships an update every 4 months, CACHATTO SecureBrowser V3 every 2 months. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.
| Parameter | OPTiM Biz | CACHATTO SecureBrowser V3 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (3 ratings) — better |
| Positive reviews | — | 1.9% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | OPTiM Corporation | e-Jan Networks Co. |
In-app purchases
OPTiM Biz
No in-app purchases
CACHATTO SecureBrowser V3
No in-app purchases
Questions
Is OPTiM Biz free?
Is CACHATTO SecureBrowser V3 free?
Do OPTiM Biz or CACHATTO SecureBrowser V3 have ads?
Which is updated more often, OPTiM Biz or CACHATTO SecureBrowser V3?
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