# Бюджет.РФ vs SIGMA EXPERT

The clearest difference is update cadence: SIGMA EXPERT at every 2 weeks against Бюджет.РФ's every 2 months. 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.

Бюджет.РФ ships an update every 2 months, SIGMA EXPERT every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Бюджет.РФ | SIGMA EXPERT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sigma-expert/id6743212920/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 66 MB | 9 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Федеральное казначейство](https://appshunter.io/developer/959519598) | [SIGMA EXPERT](https://appshunter.io/developer/1801931761) |

## What reviewers say

### Бюджет.РФ

[App page](https://appshunter.io/ios/app/id1498937005)

Access public financial information for Russian federal entities and state non-budgetary funds. This app provides transparency on the financial activities of public entities and funds.

**Highlights:** Public financial information access, Information on federal entities, Information on state funds, Transparency in public finance, Developed by Ministry of Finance and Federal Treasury

**Features:** macOS Compatibility

**In-app purchases:** none


### SIGMA EXPERT

[App page](https://appshunter.io/ios/app/sigma-expert/id6743212920)

Manage your outsourced accounting tasks, communicate with staff, and view service payment invoices. This app provides clients with direct access to their accounting service management.

**Highlights:** Task control, Chat with employees, Service payment invoices, Client portal, Accounting management

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

**In-app purchases:** none


## Frequently asked questions

### Is Бюджет.РФ free?

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

### Is SIGMA EXPERT free?

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

### Do Бюджет.РФ or SIGMA EXPERT have ads?

Neither Бюджет.РФ nor SIGMA EXPERT shows ads.

### Which is updated more often, Бюджет.РФ or SIGMA EXPERT?

Бюджет.РФ ships an update every 2 months, and SIGMA EXPERT every 2 weeks. Most recently, Бюджет.РФ was updated on November 3, 2026 and SIGMA EXPERT on November 4, 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.*