O2 Task vs Booking Office
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O2 Task
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O2 Task là công cụ tốt nhất để quản lý công việc cho đơn vị của bạn: tạo nhiệm vụ, giao công việc, báo cáo tiến độ, gia hạn thời gian công việc hàng ngày. Tính năng, đặc điểm: - Tạo và quản lý nhiệm vụ công việc, phê duyệt yêu cầu từ cấp dưới. - Báo cáo tiến độ, gia hạn thời gian. - Nhắn tin, trao đổi tài liệu ngay trên hệ thống. - Thống kê công việc theo thời gian: tháng, quý, năm
Booking Office
This tool helps companies optimize meeting room usage by providing a clear view of room availability and reservation schedules. It allows users to create schedules, invite colleagues, and sync with Google Calendar for seamless planning. Gain insights into meeting room utilization to make informed decisions about resource allocation.
- View meeting room availability
- Create and manage reservations
- Invite team members
- Google Calendar synchronization
- Meeting room usage statistics
- Organization-wide booking
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Booking Office - Professional and efficient meeting room management. Your company has many meeting rooms, but sometimes you can't find a suitable one for your schedule. Sometimes you plan to meet with your team at a certain time, but the meeting rooms are already occupied, or you don't know how the meeting rooms have been used to arrange a reasonable meeting time for your team. Then you need Booking Office - A scheduling tool that helps you optimize the meeting rooms in your company. With Booking Office - You will see a list of meeting rooms along with the reservation schedule of other members of the company so that you can arrange the most appropriate meeting time with the schedule of other teams in the company. Allowing you to create a schedule and invite other employees to participate. Invite other members to join your organization to book your meeting rooms together. Synchronize the calendar on the meeting room with your Google Calendar with the invited members to participate in the meeting. Provide complete statistics on the number of hours of meetings of the company to decide to add new meeting rooms. Booking Office is developed and operated by Morsoftware JSC. For further information, please contact huong.nguyenvan@morsoftware.com
Screenshots
Verdict
The clearest difference is update cadence: O2 Task at weekly against Booking Office's every 3 weeks. 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.
O2 Task ships an update weekly, Booking Office every 3 weeks. The most recent releases landed on September 15, 2026 and June 11, 2026 respectively.
| Parameter | O2 Task | Booking Office |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 37 MB | 48 MB |
| Age rating | 4+ | 17+ |
| Developer | O2 VN Tech.,JSC | MOR SOFTWARE JOINT STOCK COMPANY |
In-app purchases
O2 Task
No in-app purchases
Booking Office
No in-app purchases









