# baoruler — baoruler

> Inertial navigation measurement instrument companion app. (iPhone/iPad app by Chongqing Treasure Map Technology Development Co., Ltd..)

- Source: https://appshunter.io/ios/app/baoruler/id6743070558 (this page in markdown: same URL + `.md`)
- Developer: [Chongqing Treasure Map Technology Development Co., Ltd.](https://appshunter.io/developer/1799121865)
- Category: Utilities, Graphics & Design
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 9+
- Requires: iOS 15.6 · 137 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2025-07-08
- Data updated: 2026-08-12
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/baoruler/id6743070558/reviews.md

## What is baoruler?

Baoruler Measurement instrument companion app, no satellite signal required, utilizes inertial navigation technology for measurement

## Key features

- Measurement instrument companion
- Inertial navigation technology
- No satellite signal required
- Precise measurements


## Frequently asked questions about baoruler

### What is baoruler used for?

baoruler is a companion app for measurement instruments. It uses inertial navigation technology to provide measurements without requiring a satellite signal.

### Does baoruler require a satellite signal?

No, baoruler utilizes inertial navigation technology and does not require a satellite signal for its measurement functions.

### What devices is baoruler compatible with?

baoruler is compatible with iPhone, iPad, and iPod devices.

### What is the age rating for baoruler?

The age rating for baoruler is 9+.

### How often is baoruler updated?

The latest version of baoruler is 1.4.1, and it was last updated on May 13, 2026.

### What is the user rating for baoruler?

baoruler has a rating of 4.0 stars from 2 ratings.

### Is baoruler free to download?

Yes, baoruler is available for free.

### Does baoruler have ads?

No, baoruler does not contain advertisements.

## Version history (last 5 releases)

### 1.6.0 — 2026-08-10

fixed known bugs

### 1.5.9 — 2026-08-07

Fixed known bugs.

### 1.5.2 — 2026-06-30

Fix known bugs

### 1.4.1 — 2026-05-13

1. Add Guest Mode
2. Fixed the inaccurate battery display bug
3. Fix the Bluetooth scanning bug

### 1.4.0 — 2026-02-12

1. Add the training camp module
2. Optimize the interactive editing experience on the engineering page
3. Optimize the surface view
4. Add the function of disconnecting images
5. Fix the identified bugs

## Apps similar to baoruler

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MindCloud Go](https://appshunter.io/ios/app/mindcloud-go/id6670299069) | — | Free | Utilities |

## More apps by Chongqing Treasure Map Technology Development Co., Ltd.

- [Baowheel](https://appshunter.io/ios/app/baowheel/id6759711117)

All apps by Chongqing Treasure Map Technology Development Co., Ltd.: https://appshunter.io/developer/1799121865

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*