# HCSS Plans vs myTopcon NOW!

The clearest difference is update cadence: HCSS Plans at every 3 weeks against myTopcon NOW!'s every 4 months. HCSS Plans also leads on ratings volume (392 vs 11). myTopcon NOW!'s advantage is review sentiment (75% vs 67%) and iOS requirement (15.0 vs 17.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.6 for HCSS Plans against 4.6 for myTopcon NOW!. That said, the two scores are not equally well evidenced: HCSS Plans has 392 ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 67% of HCSS Plans's written reviews are positive against 75% of myTopcon NOW!'s.

HCSS Plans ships an update every 3 weeks, myTopcon NOW! every 4 months. The most recent releases landed on September 24, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | HCSS Plans | myTopcon NOW! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (392 ratings)](https://appshunter.io/ios/app/hcss-plans-revision-control/id1319971186/reviews) | [4.6 (11 ratings)](https://appshunter.io/ios/app/mytopcon-now/id1477054818/reviews) |
| Number of ratings | **392** | 11 |
| Positive reviews | 66.7% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 201 MB | 129 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heavy Construction Systems Specialists, Inc.](https://appshunter.io/developer/720784425) | [Topcon Positioning Systems, Inc.](https://appshunter.io/developer/667040500) |

## What reviewers say

### 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


### myTopcon NOW!

[App page](https://appshunter.io/ios/app/mytopcon-now/id1477054818)

Access essential support content for Topcon products directly from your smart device. Find troubleshooting guides, product manuals, video tutorials, and manage support cases with ease.

**Highlights:** Troubleshooting tips, Product manuals, Video guides, Product registration, Support case management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HCSS Plans free?

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

### Is myTopcon NOW! free?

myTopcon NOW! is free to download, with no in-app purchases.

### Which has better reviews, HCSS Plans or myTopcon NOW!?

HCSS Plans and myTopcon NOW! are both rated 4.6 out of 5 on the App Store, from 392 and 11 ratings respectively.

### Do HCSS Plans or myTopcon NOW! have ads?

Neither HCSS Plans nor myTopcon NOW! shows ads.

### Which is updated more often, HCSS Plans or myTopcon NOW!?

HCSS Plans ships an update every 3 weeks, and myTopcon NOW! every 4 months. Most recently, HCSS Plans was updated on September 24, 2026 and myTopcon NOW! on August 28, 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.*