# Trimble ProjectSight vs TopLayout

The clearest difference is update cadence: Trimble ProjectSight at every 2 weeks against TopLayout's every 3 months. TopLayout's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Trimble ProjectSight ships an update every 2 weeks, TopLayout every 3 months. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Trimble ProjectSight | TopLayout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (80 ratings)](https://appshunter.io/ios/app/trimble-projectsight/id1503528067/reviews)** | — |
| Number of ratings | **80** | — |
| Positive reviews | 53.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 503 MB | 47 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trimble Inc.](https://appshunter.io/developer/322561665) | [TOPCON CORPORATION](https://appshunter.io/developer/1518903564) |

## What reviewers say

### Trimble ProjectSight

[App page](https://appshunter.io/ios/app/trimble-projectsight/id1503528067)

Organize construction teams and simplify paperwork by connecting the field and office. Access project information, including drawings and reports, from anywhere, even offline. Share progress updates and capture issues instantly.

**Highlights:** Organize construction teams, Simplify paperwork, Connect field and office, Access project data offline, Share progress updates, Capture and share issues

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to get started
- 👍 Intuitive interface
- 👍 Practical and clear features
- 👍 Efficient experience
- 👍 Free version available

**What reviewers complain about**

- 🐛 Crashes all the time
- 🐛 Changes pages without touching
- 🐛 Requires re-login after crash
- 🐛 Missing half of desktop functions
- 🐛 Constant problems with daily reports, uploads, downloads

**Reported bugs**

- App crashes 5-6 times an hour
- App changes pages without touching screen
- Requires re-login after being kicked out
- Constant problems with daily reports, uploads, downloads
- App tends to be very glitchy and skippy

**Requested features**

- Picture module
- More tools needed
- Advanced analytics dashboard
- Dark mode option


### TopLayout

[App page](https://appshunter.io/ios/app/toplayout/id1518903562)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trimble ProjectSight free?

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

### Is TopLayout free?

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

### Do Trimble ProjectSight or TopLayout have ads?

Neither Trimble ProjectSight nor TopLayout shows ads.

### Which is updated more often, Trimble ProjectSight or TopLayout?

Trimble ProjectSight ships an update every 2 weeks, and TopLayout every 3 months. Most recently, Trimble ProjectSight was updated on October 16, 2026 and TopLayout on October 8, 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.*