# 宇星科技 vs Pileometer by Brickit

The clearest difference is rating: Pileometer by Brickit at 4.4 against 宇星科技's 2.6. Pileometer by Brickit also leads on review sentiment (51% vs 32%). 宇星科技's advantage is in-app purchases (none vs 6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Pileometer by Brickit sells 6 in-app purchases, starting at $6.99 per month. 宇星科技 asks for nothing beyond the download.

Pileometer by Brickit holds the better App Store score, 4.4 against 2.6. Both are backed by a comparable volume of ratings — 175 and 371 respectively. Written reviews point the same way: 32% of 宇星科技's written reviews are positive against 51% of Pileometer by Brickit's.

宇星科技 ships an update every 3 weeks, Pileometer by Brickit every 10 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 宇星科技 | Pileometer by Brickit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (175 ratings)](https://appshunter.io/ios/app/id1457417598/reviews) | **[4.4 (371 ratings)](https://appshunter.io/ios/app/pileometer-by-brickit/id6590601507/reviews)** |
| Number of ratings | 175 | **371** |
| Positive reviews | 31.9% of reviews | **51.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 130 MB | 460 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yuxing mowang Technology Co., Ltd](https://appshunter.io/developer/1488839351) | [Brickit Inc.](https://appshunter.io/developer/1613012621) |

## What reviewers say

### 宇星科技

[App page](https://appshunter.io/ios/app/id1457417598)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Voice activator system awesome
- 👍 Coding works
- 👍 Trace thing works
- 👍 Compass thing works
- 👍 App works really good

**What reviewers complain about**

- 🐛 Bluetooth not discoverable
- 🐛 App doesn't connect
- 🐛 App doesn't work at all
- 🐛 Robot not supported
- 🐛 App is hard to understand

**Reported bugs**

- Sets aren’t on the website
- Connects to brick but lies about connection
- Bluetooth not discoverable
- Got the wrong app
- Robot not supported on this app

**Requested features**

- Add 3.2 series support
- Make a language choosing section
- Fix coding grid blocks
- Improve voice control functionality
- Improve controls functionality


### Pileometer by Brickit

[App page](https://appshunter.io/ios/app/pileometer-by-brickit/id6590601507)

This app helps you organize your building bricks with a digital catalog and advanced scanning technology. It recognizes over 1600 shapes, provides location guidance for parts, and offers a library of building ideas tailored to your collection.

**Highlights:** Precise digital catalog of parts, Advanced parts scanner with auto-recognition, Parts location guidance, Building ideas library, Organize scattered brick collections

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pileometer Pro (1 Month) | $6.99 | per month |
| Pileometer Pro (1 Month) | $17.99 | per month |
| Pileometer Pro (1 Year) | $39.99 | per year |
| Pileometer Pro (3 Months) | $40.49 | per 3 months |
| Pileometer Pro (1 Year) | $89.99 | per year |
| Pileometer Pro (Lifetime) | $99.99 | one-time |

**What reviewers like**

- 🚀 Efficient scanning and sorting
- 👍 Helpful for organizing large LEGO collections
- 💡 Useful for finding missing pieces
- 🤩 Game-changing for LEGO enthusiasts

**What reviewers complain about**

- 🐛 Inconsistent piece recognition
- 🔍 Limited search and filtering options
- 💻 Compatibility issues and crashes
- 🔢 Missing many LEGO piece types

**Reported bugs**

- Frequent app crashes, especially during editing
- Issues with scanning Duplo bricks and other non-standard pieces
- Scanning problems with certain device configurations

**Requested features**

- Ability to search for and identify specific LEGO sets
- Option to export scanned inventory to other platforms
- Improved piece recognition, especially for newer/rarer pieces
- Expanded color and part selection in the app


## Frequently asked questions

### Is 宇星科技 free?

宇星科技 is free to download, with no in-app purchases.

### Is Pileometer by Brickit free?

Pileometer by Brickit is free to download, with in-app purchases available.

### Which has better reviews, 宇星科技 or Pileometer by Brickit?

Pileometer by Brickit is rated higher. 宇星科技 averages 2.6 out of 5 from 175 ratings, while Pileometer by Brickit averages 4.4 from 371 ratings.

### Do 宇星科技 or Pileometer by Brickit have ads?

Neither 宇星科技 nor Pileometer by Brickit shows ads.

### Which is updated more often, 宇星科技 or Pileometer by Brickit?

宇星科技 ships an update every 3 weeks, and Pileometer by Brickit every 10 days. Most recently, 宇星科技 was updated on November 2, 2026 and Pileometer by Brickit 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.*