# TopLayout vs Pocket3D

TopLayout and Pocket3D are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

TopLayout ships an update every 3 months, Pocket3D every 5 months. The most recent releases landed on May 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | TopLayout | Pocket3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (7 ratings)](https://appshunter.io/ios/app/pocket3d/id6478036043/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Free |
| Size | 47 MB | 573 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOPCON CORPORATION](https://appshunter.io/developer/1518903564) | [Topcon Positioning Systems, Inc.](https://appshunter.io/developer/667040500) |

## What reviewers say

### TopLayout

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Pocket3D

[App page](https://appshunter.io/ios/app/pocket3d/id6478036043)

This app streamlines site management and surveys for contractors, offering real-time cut-fill data, measurement capture, and rapid topo surface generation. It empowers site managers to verify earthmoving volumes, check grades, and track progress for quality control, all with accessible in-field design tools.

**Highlights:** Real-time cut-fill data, Measurement capture, Topo surface generation, Earthmoving volume verification, Grade verification, As-built data collection, In-field design tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TopLayout free?

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

### Is Pocket3D free?

Pocket3D is free to download, with no in-app purchases.

### Do TopLayout or Pocket3D have ads?

Neither TopLayout nor Pocket3D shows ads.

### Which is updated more often, TopLayout or Pocket3D?

TopLayout ships an update every 3 months, and Pocket3D every 5 months. Most recently, TopLayout was updated on May 18, 2026 and Pocket3D on June 1, 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.*