# EhoCompass vs Signals

The clearest difference is ads: Signals at none against EhoCompass's shown. Signals also leads on update cadence (every 6 days vs every 9 months). EhoCompass's advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

EhoCompass ships an update every 9 months, Signals every 6 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EhoCompass | Signals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 6 days** |
| Size | 135 MB | 11 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hiroyuki uchida](https://appshunter.io/developer/669938829) | [Kornel Kaulics](https://appshunter.io/developer/1501407664) |

## What reviewers say

### EhoCompass

[App page](https://appshunter.io/ios/app/ehocompass/id1450742643)

**In-app purchases:** none


### Signals

[App page](https://appshunter.io/ios/app/signals-at/id6504778142)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EhoCompass free?

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

### Is Signals free?

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

### Do EhoCompass or Signals have ads?

EhoCompass shows ads; Signals does not.

### Which is updated more often, EhoCompass or Signals?

EhoCompass ships an update every 9 months, and Signals every 6 days. Most recently, EhoCompass was updated on October 29, 2026 and Signals on October 25, 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.*