# WhosOff. vs HCSS Plans

The clearest difference is rating: WhosOff. at 4.9 against HCSS Plans's 4.6. WhosOff. also leads on iOS requirement (15.1 vs 17.0). HCSS Plans's advantage is review sentiment (57% vs 43%) and ratings volume (407 vs 107). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WhosOff. holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 107 and 407 respectively. Written reviews complicate that: 43% of WhosOff.'s written reviews are positive against 57% of HCSS Plans's, so the app with the better star average is not the one people write more warmly about.

WhosOff. ships an update every 5 weeks, HCSS Plans every 3 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | WhosOff. | HCSS Plans |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (107 ratings)](https://appshunter.io/ios/app/whosoff/id433653914/reviews)** | [4.6 (407 ratings)](https://appshunter.io/ios/app/hcss-plans-revision-control/id1319971186/reviews) |
| Number of ratings | 107 | **407** |
| Positive reviews | 43.2% of reviews | **57.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 201 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xdrive Computing Limited](https://appshunter.io/developer/433647605) | [Heavy Construction Systems Specialists, Inc.](https://appshunter.io/developer/720784425) |

## What reviewers say

### WhosOff.

[App page](https://appshunter.io/ios/app/whosoff/id433653914)

Easily manage team absences, requests, and productivity on the go. This user-friendly app allows for instant leave reporting, approval of requests, and visibility into your workforce's availability.

**Highlights:** Manage team absences, Approve/decline leave requests, View planned absences, Personalized dashboard, Report team member absence, Multi-Factor Authentication, Single Sign-On

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple leave requests
- 👍 Easy to use
- 👍 Good for managing staff
- 👍 Brilliant holiday system
- 👍 Flexible features

**What reviewers complain about**

- 🐛 Unable to register
- 🐛 Odd half-day functionality
- 🐛 No calendar view
- 🐛 Nothing approved
- 🐛 Crashes after update

**Reported bugs**

- Unable to register, only sign in
- Shows half-day allowance but only allows whole-day booking
- Nothing comes back approved or recognized
- Doesn't work since update
- App ruined after update, shows nothing

**Requested features**

- Add 'remaining balance' figure
- Add weekly/monthly/yearly view
- Add overtime function
- Allow cancellation of pending leave


### HCSS Plans

[App page](https://appshunter.io/ios/app/hcss-plans-revision-control/id1319971186)

This app facilitates real-time collaboration on construction plans for heavy civil projects. It allows teams to upload, annotate, and share PDF plans, ensuring everyone works with the latest revisions. Features include smart revision control, instant document access, and built-in calculators for accurate quantity takeoffs.

**Highlights:** Real-time collaboration, Smart revision control, PDF plan upload and markup, Instant document access, Built-in heavy civil calculators, Location services for field use, Sheet overlays for conflict detection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WhosOff. free?

WhosOff. is free to download, with no in-app purchases.

### Is HCSS Plans free?

HCSS Plans is free to download, with no in-app purchases.

### Which has better reviews, WhosOff. or HCSS Plans?

WhosOff. is rated higher. WhosOff. averages 4.9 out of 5 from 107 ratings, while HCSS Plans averages 4.6 from 407 ratings.

### Do WhosOff. or HCSS Plans have ads?

Neither WhosOff. nor HCSS Plans shows ads.

### Which is updated more often, WhosOff. or HCSS Plans?

WhosOff. ships an update every 5 weeks, and HCSS Plans every 3 weeks. Most recently, WhosOff. was updated on November 1, 2026 and HCSS Plans on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*