# Molnus vs Signal Advisor

The clearest difference is in-app purchases: Signal Advisor at none against Molnus's 3. Molnus's advantage is update cadence (every 3 weeks vs every 3 months). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Molnus sells 3 one-off in-app purchases. Signal Advisor asks for nothing beyond the download.

Molnus ships an update every 3 weeks, Signal Advisor every 3 months. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Molnus | Signal Advisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (11 ratings)](https://appshunter.io/ios/app/signal-advisor/id6466154054/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | **12.5% of reviews** | 11.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 11 MB | 19 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HJL IT & Development AB](https://appshunter.io/developer/1368468190) | [广伟 张](https://appshunter.io/developer/1652167270) |

## What reviewers say

### Molnus

[App page](https://appshunter.io/ios/app/molnus/id1368468281)

Control and manage compatible cameras and their associated SIM cards. Receive instant notifications for events like image uploads and battery status, with secure cloud storage for your photos.

**Highlights:** Remote camera settings control, MolnusSIM card management, Event notifications (image upload, battery), Secure cloud storage, Wildlife detection, Photo gallery

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Molnus Credits | $3.99 | one-time |
| 200 Molnus Credits | $7.99 | one-time |
| 500 Molnus Credits | $19.99 | one-time |


### Signal Advisor

[App page](https://appshunter.io/ios/app/signal-advisor/id6466154054)

This utility helps users install cell phone signal boosters by testing signal strength, identifying base station direction, and connecting to boosters for adjustment and monitoring. It offers guidance and support to ensure optimal signal performance for homes and offices.

**Highlights:** Test signal strength and frequency band, Find base station direction, Connect to booster via Bluetooth, Adjust booster gain, Monitor booster operating status, Installation video guides, Live chat support

**In-app purchases:** none


## Frequently asked questions

### Is Molnus free?

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

### Is Signal Advisor free?

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

### Do Molnus or Signal Advisor have ads?

Neither Molnus nor Signal Advisor shows ads.

### Which is updated more often, Molnus or Signal Advisor?

Molnus ships an update every 3 weeks, and Signal Advisor every 3 months. Most recently, Molnus was updated on June 1, 2026 and Signal Advisor on September 20, 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.*