# Annotare vs Signl

The clearest difference is in-app purchases: Annotare at none against Signl's 2. Signl's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Signl sells 2 in-app purchases, starting at $4.99 per 7 days. Annotare asks for nothing beyond the download.

Annotare ships an update fortnightly, Signl weekly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Annotare | Signl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/signl-wifi-analyzer-and-mapper/id6796775708/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Freemium |
| Size | 13 MB | 30 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Barthelemy Charrier](https://appshunter.io/developer/1824739707) | [Victor Backouche](https://appshunter.io/developer/1876555009) |

## What reviewers say

### Annotare

[App page](https://appshunter.io/ios/app/annotare/id6748240456)

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

**In-app purchases:** none


### Signl

[App page](https://appshunter.io/ios/app/signl-wifi-analyzer-and-mapper/id6796775708)

Visualize your home Wi-Fi signal strength in 3D using your phone's camera or imported floor plans. Identify dead zones and optimize router placement for a flawless connection throughout your home.

**Highlights:** 3D Wi-Fi signal visualization, LiDAR room scanning, Floor plan import (photo/PDF), Wi-Fi coverage mapping, Network diagnostics, Router/extender placement optimization

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signl Pro — Weekly | $4.99 | per 7 days |
| Signl Pro — Yearly | $24.99 | per year |


## Frequently asked questions

### Is Annotare free?

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

### Is Signl free?

Signl is free to download, with in-app purchases available.

### Do Annotare or Signl have ads?

Neither Annotare nor Signl shows ads.

### Which is updated more often, Annotare or Signl?

Annotare ships an update fortnightly, and Signl weekly. Most recently, Annotare was updated on October 7, 2026 and Signl on October 11, 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.*