# baoruler vs NovaNine

baoruler and NovaNine are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | baoruler | NovaNine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/baoruler/id6743070558/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free | — |
| Size | 140 MB | 129 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Chongqing Treasure Map Technology Development Co., Ltd.](https://appshunter.io/developer/1799121865) | [Xiaochi Housekeeper (shanghai) Technology Co., Ltd](https://appshunter.io/developer/1893821204) |

## What reviewers say

### baoruler

[App page](https://appshunter.io/ios/app/baoruler/id6743070558)

This utility app functions as a measurement instrument companion, leveraging inertial navigation technology. It allows for precise measurements without the need for a satellite signal, making it a versatile tool for various applications.

**Highlights:** Measurement instrument companion, Inertial navigation technology, No satellite signal required, Precise measurements

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

**In-app purchases:** none


### NovaNine

[App page](https://appshunter.io/ios/app/novanine/id6762322517)

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

**In-app purchases:** none


## Frequently asked questions

### Is baoruler free?

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

### Is NovaNine free?

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

### Do baoruler or NovaNine have ads?

Neither baoruler nor NovaNine shows ads.

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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.*