# Multilevel vs aicarlinks

The clearest difference is update cadence: aicarlinks at every 6 weeks against Multilevel's every 3 months. aicarlinks also leads on iOS requirement (13.4 vs 15.0). Multilevel's advantage is device support (4 vs 2). On price, 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.

Multilevel ships an update every 3 months, aicarlinks every 6 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Multilevel | aicarlinks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/multilevel-relative-angle/id6467743326/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 61 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Defiantware, LLC](https://appshunter.io/developer/1705603850) | [深圳市艾米通信有限公司](https://appshunter.io/developer/1456334094) |

## What reviewers say

### Multilevel

[App page](https://appshunter.io/ios/app/multilevel-relative-angle/id6467743326)

Measure the precise angle between multiple devices simultaneously. This app is useful for aligning physical objects, especially when they are distant or obstructed. It utilizes Bluetooth for seamless communication between devices without manual pairing.

**Highlights:** Precise angle measurement between multiple devices, Bluetooth-based device communication, Automatic device discovery and connection, Conventional bubble level functionality, Cross-platform support (macOS, iOS)

**In-app purchases:** none


### aicarlinks

[App page](https://appshunter.io/ios/app/aicarlinks/id6504283732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Multilevel free?

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

### Is aicarlinks free?

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

### Do Multilevel or aicarlinks have ads?

Neither Multilevel nor aicarlinks shows ads.

### Which is updated more often, Multilevel or aicarlinks?

Multilevel ships an update every 3 months, and aicarlinks every 6 weeks. Most recently, Multilevel was updated on October 9, 2026 and aicarlinks on October 10, 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.*