# Moasure vs JW

The clearest difference is iOS requirement: JW at 11.0 against Moasure's 15.0. 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.

Moasure ships an update weekly, JW every 2 weeks. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Moasure | JW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (126 ratings)](https://appshunter.io/ios/app/moasure/id1561726410/reviews)** | — |
| Number of ratings | **126** | — |
| Positive reviews | 72.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 277 MB | 13 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3D Technologies](https://appshunter.io/developer/1119132774) | [业城 罗](https://appshunter.io/developer/1246813331) |

## What reviewers say

### Moasure

[App page](https://appshunter.io/ios/app/moasure/id1561726410)

This app connects to a measurement device via Bluetooth to capture, visualize, and edit measurement data. It allows users to measure areas, volumes, and gradients, and export data in various formats like CAD and PDF.

**Highlights:** Bluetooth device connection, 2D & 3D measurement visualization, Area, perimeter, volume, and gradient calculation, Measurement editing tools, File organization and folder categorization, Export to CAD, PDF, CSV, IMG

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Saves significant time on measurements and surveys
- 📐 Accurate measurements for most outdoor applications
- 👍 User-friendly interface with good tutorials
- 💡 Innovative 3D rendering and real-time visualization
- 🎯 Enables single-person operation for large area measurements

**What reviewers complain about**

- 🐛 Frequent app crashes, especially on large projects
- ❌ Inconsistent accuracy across different conditions
- 🔌 Sensitive to device movement and handling
- ⚠️ Poor performance on uneven or soft ground
- 🔗 Bluetooth connectivity issues

**Reported bugs**

- App crashes after 1-2 hours of measuring
- Device fails to turn on reliably with double-tap
- Bluetooth disconnection causes loss of measurement progress
- Incorrect elevation readings
- Measurements inaccurate on soft ground and tall grass

**Requested features**

- Cloud storage and backup functionality
- Undo/redo functionality for measurements
- Ability to edit and delete points after measurement
- Web-based interface for editing on larger screens
- Compass/directional indicators


### JW

[App page](https://appshunter.io/ios/app/jw-tech/id1633418647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Moasure free?

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

### Is JW free?

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

### Do Moasure or JW have ads?

Neither Moasure nor JW shows ads.

### Which is updated more often, Moasure or JW?

Moasure ships an update weekly, and JW every 2 weeks. Most recently, Moasure was updated on September 26, 2026 and JW on September 14, 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.*