# TAS Client vs SIGMA MCP

The clearest difference is iOS requirement: SIGMA MCP at 11.0 against TAS Client's 15.6. On price, review sentiment, update cadence and ads there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on June 5, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | TAS Client | SIGMA MCP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **3.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 15 MB | 23 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Grup Tas, S.L.](https://appshunter.io/developer/1117815693) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### TAS Client

[App page](https://appshunter.io/ios/app/tas-client/id1117815694)

Access real-time community information, manage expenses, and receive important notifications. This free app provides access to documents, financial statements, and updates for your community.

**Highlights:** Real-time community information access, Document consultation (receipts, certificates, statutes), Expense and income tracking, Daily updated account statements, Debtor and creditor management, Instant notifications for community updates

**Features:** macOS Compatibility

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is TAS Client free?

TAS Client 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 TAS Client or SIGMA MCP have ads?

Neither TAS Client nor SIGMA MCP shows ads.

### Which is updated more often, TAS Client or SIGMA MCP?

TAS Client ships an update every 3 months, and SIGMA MCP every 3 months. Most recently, TAS Client was updated on June 5, 2026 and SIGMA MCP on July 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.*