# C9Dayoff — Manage your annual day off

> Personal and team annual day off management and tracking service. (iPhone/iPad app by Yinswork Software Development Limited.)

- Source: https://appshunter.io/ios/app/c9dayoff/id1343020420 (this page in markdown: same URL + `.md`)
- Developer: [Yinswork Software Development Limited](https://appshunter.io/developer/969785304)
- Category: Business, Productivity
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.2 · 37 MB
- Languages: English
- Released: 2018-02-02
- Data updated: 2026-07-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/c9dayoff/id1343020420/reviews.md

## What is C9Dayoff?

C9Dayoff is a simple online day off management service for you and your team(s).

When use it alone, it can be your personal annual day off organizer, keeping track of the date, type and number of days off you have taken over the year.

At the same time, you can also collaborate with your team and use the app as your team's day off manager. You can create your own team and invite team members to join. (The maximum number of teams and number of members per team depend on your subscription level, please login at https://www.c9office.com/dayoff and check out Setting > Profile for detail.)

As a team member, you can
- seek team owner's approval or just send a notification when applying day off;
- add supporting image, such as sick leave certificate, to your day off application;
- check the status (Pending, Approved or Denied) of your day off application;
- view your annual day off summary.

As a team owner, you can
- create team and invite members to join;
- approve/deny members' day off application (if they requested);
- receive notification (email and push notification) when members apply day off (and if they choose to notify you);
- view members' annual day off summary.

## Key features

- Personal annual day off organizer
- Team day off manager
- Request day off with approval
- Add supporting documents
- Track application status
- View annual day off summary

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 1-Yr subscription: Category 2 | $4.99 | one-time |
| 1-Yr subscription: Category 3 | $9.99 | one-time |
| 1-Yr subscription: Category 4 | $9.99 | one-time |
| 1-Yr subscription: Category 5 | $19.99 | one-time |
| 1-Yr subscription: Category 6 | $14.99 | one-time |
| 1-Yr subscription: Category 7 | $29.99 | one-time |
| 1-Yr subscription: Category 8 | $19.99 | one-time |
| 1-Yr subscription: Category 9 | $39.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/c9dayoff/id1343020420/reviews.md

### 1/5 — Doesn’t work

*2020-02-29*

This app does nothing but spin when you try to use it

### 1/5 — Doesn’t Work

*2019-01-05*

I signed up, started with the app and thought it was pretty cool. I tried to go back on the app and it continually came up with an error.

## Frequently asked questions about C9Dayoff

### How does C9Dayoff help manage personal days off?

C9Dayoff acts as a personal organizer, allowing you to track the dates, types, and total number of days off you have taken throughout the year.

### Can I use C9Dayoff for team leave management?

Yes, you can create a team, invite members, and manage their day off requests and approvals. Team and member limits depend on your subscription level.

### What features are available for team members in C9Dayoff?

Team members can request day off for approval or notification, attach supporting documents like sick leave certificates, and check the status of their applications.

### What administrative features does C9Dayoff offer team owners?

Team owners can create teams, invite members, approve or deny leave requests, and receive notifications for new applications via email and push notifications.

### What is the rating and update frequency for C9Dayoff?

C9Dayoff has a rating of 1.0 stars from 1 rating. The app was last updated on May 30, 2019, indicating infrequent updates.

### What devices is C9Dayoff compatible with?

C9Dayoff is available for iPhone, iPad, and iPod devices, and has an age rating of 4+.

### Is C9Dayoff free to use?

The base application is free to download and use. However, advanced features like increased team and member limits are available through in-app purchases tied to subscription levels.

## Version history (last 5 releases)

### 4.0.0 — 2019-05-30

- Fixed bugs.
- Removed Facebook login.
- Added 'Forgot password' to recover password for users, including those used Facebook login previously.
- Revamped User Interface.

### 3.0.1 — 2018-06-12

Minor bug fixes.

### 3.0.0 — 2018-06-08

- Fixed bugs.
- Revamped User Interface.
- Added In-App purchase for service subscription.

### 2.0.5 — 2018-03-29

- Fixed some layout problems
- Fixed an icon problem when installed in iPad.

### 2.0.4 — 2018-03-15

Fixed layout problem in small screen.

## Apps similar to C9Dayoff

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Track Team Time-Off](https://appshunter.io/ios/app/track-team-time-off/id982563852) | — | Free | Business |
| [LW Employee Holiday Planner](https://appshunter.io/ios/app/lw-employee-holiday-planner/id1319758276) | 5.0 (1) | Free | Business |
| [Oneclick Tracker](https://appshunter.io/ios/app/oneclick-tracker/id1191842785) | — | Free | Business |
| [Calendar Calculator Free](https://appshunter.io/ios/app/calendar-calculator-free/id961898122) | 1.0 (1) | Free | Business |
| [Annual Leave Days](https://appshunter.io/ios/app/annual-leave-days/id1542505178) | — | Free | Business |
| [Time Tracker: Work & Leave](https://appshunter.io/ios/app/time-tracker-work-and-leave/id1225040070) | 4.2 (34) | Free | Business |

## More apps by Yinswork Software Development Limited

- [C9Book](https://appshunter.io/ios/app/c9book/id1359594141)
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- [Blood Glucose BG](https://appshunter.io/ios/app/blood-glucose-bg/id1428954187)
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- [C9UAT](https://appshunter.io/ios/app/c9uat/id1462071838)

All apps by Yinswork Software Development Limited: https://appshunter.io/developer/969785304

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*