# FPT 360 vs Smart Level & AR Ruler

The clearest difference is in-app purchases: FPT 360 at none against Smart Level & AR Ruler's 4. FPT 360 also leads on iOS requirement (12 vs 15.6). Smart Level & AR Ruler's advantage is update cadence (every 2 weeks vs every 27 months). On price, ads and device support there is nothing between them.

Both are free to download. Smart Level & AR Ruler sells 4 in-app purchases, starting at $4.99 per 7 days. FPT 360 asks for nothing beyond the download.

FPT 360 ships an update every 27 months, Smart Level & AR Ruler every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FPT 360 | Smart Level & AR Ruler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (485 ratings)](https://appshunter.io/ios/app/smart-level-and-ar-ruler/id6698865336/reviews)** |
| Number of ratings | — | **485** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 43 MB |
| Requires iOS | **12** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [USE CASE SISTEMAS DE INFORMACAO LTDA](https://appshunter.io/developer/1576394595) | [卓 张](https://appshunter.io/developer/1765233606) |

## What reviewers say

### FPT 360

[App page](https://appshunter.io/ios/app/fpt-360/id1590855020)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Level & AR Ruler

[App page](https://appshunter.io/ios/app/smart-level-and-ar-ruler/id6698865336)

Transform your iPhone into a versatile digital toolbox with advanced AR and AI. Measure length, area, height, and distance with precision, or utilize tools like a protractor, level, and unit converter. This app offers a comprehensive suite of utilities for various tasks.

**Highlights:** Length, Area, Height, Distance Measurement, Protractor and Unit Conversion, Level and Light Sensor, Scientific Calculator, Magnifying Glass and Compass, Flashlight

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| VIP - Week | $9.99 | per 7 days |
| Monthly Subscription | $19.99 | per month |
| VIP - Year | $69.99 | per year |


## Frequently asked questions

### Is FPT 360 free?

FPT 360 is free to download, with no in-app purchases.

### Is Smart Level & AR Ruler free?

Smart Level & AR Ruler is free to download, with in-app purchases available.

### Do FPT 360 or Smart Level & AR Ruler have ads?

Neither FPT 360 nor Smart Level & AR Ruler shows ads.

### Which is updated more often, FPT 360 or Smart Level & AR Ruler?

FPT 360 ships an update every 27 months, and Smart Level & AR Ruler every 2 weeks. Most recently, FPT 360 was updated on November 3, 2026 and Smart Level & AR Ruler on November 4, 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.*