# SIGMA MCP vs Mi Vodafone Prepago

The clearest difference is review sentiment: Mi Vodafone Prepago at 100% against SIGMA MCP's 4%. Mi Vodafone Prepago also leads on update cadence (monthly vs every 3 months). SIGMA MCP's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SIGMA MCP ships an update every 3 months, Mi Vodafone Prepago monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SIGMA MCP | Mi Vodafone Prepago |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (6 ratings)](https://appshunter.io/ios/app/mi-vodafone-prepago/id6751879875/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 3.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 23 MB | 51 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) | [Vodafone España S.A.U](https://appshunter.io/developer/405005629) |

## What reviewers say

### 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


### Mi Vodafone Prepago

[App page](https://appshunter.io/ios/app/mi-vodafone-prepago/id6751879875)

Manage your prepaid mobile plan, usage, and balance with ease. Track data and minutes in real-time, top up your balance instantly with multiple payment options, and receive smart notifications for low balance and plan changes. Access customer support 24/7.

**Highlights:** Real-time usage and balance tracking, Instant top-ups with multiple payment methods, Plan management and recommendations, Smart notifications for alerts, 24/7 virtual assistant support, Multi-language support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SIGMA MCP free?

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

### Is Mi Vodafone Prepago free?

Mi Vodafone Prepago is free to download, with no in-app purchases.

### Do SIGMA MCP or Mi Vodafone Prepago have ads?

Neither SIGMA MCP nor Mi Vodafone Prepago shows ads.

### Which is updated more often, SIGMA MCP or Mi Vodafone Prepago?

SIGMA MCP ships an update every 3 months, and Mi Vodafone Prepago monthly. Most recently, SIGMA MCP was updated on November 3, 2026 and Mi Vodafone Prepago on October 30, 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.*