# Multilevel vs PIPin

The clearest difference is update cadence: PIPin at weekly against Multilevel's every 3 months. Multilevel's advantage is device support (4 vs 2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Multilevel against 5.0 for PIPin. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Multilevel ships an update every 3 months, PIPin weekly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Multilevel | PIPin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/multilevel-relative-angle/id6467743326/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/pipin-pin-any-mac-window/id6765611629/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 1 MB | 7 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Defiantware, LLC](https://appshunter.io/developer/1705603850) | [嘉银 李](https://appshunter.io/developer/1422571301) |

## 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


### PIPin

[App page](https://appshunter.io/ios/app/pipin-pin-any-mac-window/id6765611629)

Control and view any Mac window directly from your iPhone or iPad. Stream your Mac's screen to your mobile device for remote access, keeping important information visible, or multitasking.

**Highlights:** Remote Mac window control, On-screen keyboard with modifiers, Real iOS Picture-in-Picture support, Local-only Wi-Fi streaming, Zero account setup, Multiple pinned window grid

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

**In-app purchases:** none


## Frequently asked questions

### Is Multilevel free?

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

### Is PIPin free?

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

### Which has better reviews, Multilevel or PIPin?

Multilevel and PIPin are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Multilevel or PIPin have ads?

Neither Multilevel nor PIPin shows ads.

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

Multilevel ships an update every 3 months, and PIPin weekly. Most recently, Multilevel was updated on October 9, 2026 and PIPin on October 24, 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.*