# Propagation Tools vs Multilevel

The clearest difference is price: Multilevel at Free against Propagation Tools's $0.29. Multilevel also leads on update cadence (every 3 months vs every 9 months) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

Multilevel is free to download; Propagation Tools costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

Propagation Tools ships an update every 9 months, Multilevel every 3 months. The most recent releases landed on July 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Propagation Tools | Multilevel |
| --- | --- | --- |
| Price | $0.29 | **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 9 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 1 MB | 1 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Curtis](https://appshunter.io/developer/358219019) | [Defiantware, LLC](https://appshunter.io/developer/1705603850) |

## What reviewers say

### Propagation Tools

[App page](https://appshunter.io/ios/app/propagation-tools/id6446221936)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Propagation Tools free?

Propagation Tools costs $0.29, with no in-app purchases.

### Is Multilevel free?

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

### Do Propagation Tools or Multilevel have ads?

Neither Propagation Tools nor Multilevel shows ads.

### Which is updated more often, Propagation Tools or Multilevel?

Propagation Tools ships an update every 9 months, and Multilevel every 3 months. Most recently, Propagation Tools was updated on July 16, 2026 and Multilevel on September 8, 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.*