# Influxy vs SIGMA MCP

The clearest difference is ads: SIGMA MCP at none against Influxy's shown. SIGMA MCP also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 15.0). Influxy's advantage is review sentiment (25% vs 4%) and update cadence (every 5 weeks vs every 3 months). 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.

Influxy ships an update every 5 weeks, SIGMA MCP every 3 months. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Influxy | SIGMA MCP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14K ratings)](https://appshunter.io/ios/app/influxy/id1488391020/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | **25.3% of reviews** | 3.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 23 MB | 23 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NPE](https://appshunter.io/developer/1488391019) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### Influxy

[App page](https://appshunter.io/ios/app/influxy/id1488391020)

Gain insights into your social media activity. Discover who has unfollowed, blocked, or viewed your profile and content. Track interactions and understand your audience's engagement with your posts.

**Highlights:** Track follower changes, See who viewed your profile, Monitor content reactions, Identify profile searchers, View friend activity, Analyze engagement metrics

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for tracking followers and unfollows
- 💡 Ability to see who views your profile
- 🤝 Generally good user experience

**What reviewers complain about**

- 🐛 Frequent glitches and bugs
- 🔒 Potential security risks and account hacking
- 🔋 Battery drain and performance issues
- 📵 App sometimes stops working or logging in

**Reported bugs**

- Constant loading and connection errors
- Logging users out of Instagram unexpectedly
- Inaccurate or missing data on profile views

**Requested features**

- Improve accuracy of follower/unfollower tracking
- Add more detailed analytics and insights
- Fix login and logout issues
- Reduce ads and in-app purchases


### SIGMA MCP

[App page](https://appshunter.io/ios/app/sigma-mcp/id1560948052)

Monitor and track waste deliveries for roadside containers and collection centers. Optimize container distribution and emptying, and improve waste management services. Users can register with manager-provided credentials and verify their email or phone number.

**Highlights:** Track waste deliveries, Monitor containers and collection centers, Statistically evaluate user behavior, Optimize container distribution and emptying, Improve collection center management, Container opening identification, View waste disposal history

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

**In-app purchases:** none


## Frequently asked questions

### Is Influxy free?

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

### Is SIGMA MCP free?

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

### Do Influxy or SIGMA MCP have ads?

Influxy shows ads; SIGMA MCP does not.

### Which is updated more often, Influxy or SIGMA MCP?

Influxy ships an update every 5 weeks, and SIGMA MCP every 3 months. Most recently, Influxy was updated on November 12, 2026 and SIGMA MCP on November 3, 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.*