CACHATTO SecureBrowser V3 vs Smart PBX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Smart PBX
This business service enables VoIP calls and PBX functionalities on smartphones. It allows for internal and external calls using extension numbers across different locations and devices. Users can manage features like call forwarding and voicemail independently.
- VoIP communication on smartphones
- Internal and external extension calls
- PBX management (call forwarding, voicemail)
- FMC and single number reach
- Device and multi-carrier flexibility
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【注意事項】 「Smart PBX」は法人向けサービスであるため、ご利用頂くにはNTTドコモビジネスの営業担当経由のお申込みが必要になります。 【概要】 「Smart PBX」は、お客様がお使いのスマートフォン上で、VoIP通信をご利用いただけるサービスです。本サービスをご利用いただくことで、拠点内だけでなく、拠点間や、外出先とも内線番号での通話が可能となります。 また、内線番号、代表グループ、転送、留守番電話等の設定をお客様自身で変更可能とし、ワンストップでPBX機能の管理ができるサービスです。 特徴①:FMCに対応した内線通話機能及びPBX機能をご利用いただけます。 特徴②:スマホ、PCなど多様なデバイスで利用可能となっております。(デバイスフリー) 特徴③:モバイルもマルチキャリアに対応しております。(キャリアフリー) 特徴④:既存のPBXを活用した構成にすることも可能となっております。 【主な機能】 ・内線通話(発信・着信) ・FMC機能(シングルナンバーリーチ機能) ・PBX機能(代表機能、転送機能、留守番電話機能)
Screenshots
Verdict
The clearest difference is review sentiment: Smart PBX at 12% against CACHATTO SecureBrowser V3's 2%. CACHATTO SecureBrowser V3's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases 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 SecureBrowser V3 ships an update every 2 months, Smart PBX every 3 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.
| Parameter | CACHATTO SecureBrowser V3 | Smart PBX |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) — better | — |
| Positive reviews | 1.9% of reviews | 11.8% of reviews — better |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 142 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | e-Jan Networks Co. | NTT DOCOMO BUSINESS, INC. |
Customer experience
CACHATTO SecureBrowser V3
Smart PBX
In-app purchases
CACHATTO SecureBrowser V3
No in-app purchases
Smart PBX
No in-app purchases
Questions
Is CACHATTO SecureBrowser V3 free?
Is Smart PBX free?
Do CACHATTO SecureBrowser V3 or Smart PBX have ads?
Which is updated more often, CACHATTO SecureBrowser V3 or Smart PBX?
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