# Bnect vs ИС ЭСФ

The clearest difference is update cadence: Bnect at every 4 weeks against ИС ЭСФ's every 4 months. ИС ЭСФ's advantage is iOS requirement (12.0 vs 16.4). On price, ads, 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.

Bnect ships an update every 4 weeks, ИС ЭСФ every 4 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Bnect | ИС ЭСФ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 56 MB | 19 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PARK TECHNOLOGIES, TOO](https://appshunter.io/developer/1470053787) | [Комитет государственных доходов Республики Казахстан](https://appshunter.io/developer/1107556664) |

## What reviewers say

### Bnect

[App page](https://appshunter.io/ios/app/bnect/id1470205393)

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

**In-app purchases:** none


### ИС ЭСФ

[App page](https://appshunter.io/ios/app/id1565150113)

This app allows taxpayers to manage electronic invoices, accompanying consignment notes, electronic agreements, and acts of performed work via smartphone. It facilitates tax obligations for small and medium-sized businesses by providing mobile access to the Electronic Invoice Information System.

**Highlights:** Manage electronic invoices (ЭСФ), Create and send consignment notes (СНТ), Handle electronic agreements (ЭД), Process acts of performed work (АВР), Receive push notifications for document status, User and employee management, Secure login with digital signature or biometrics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bnect free?

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

### Is ИС ЭСФ free?

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

### Do Bnect or ИС ЭСФ have ads?

Neither Bnect nor ИС ЭСФ shows ads.

### Which is updated more often, Bnect or ИС ЭСФ?

Bnect ships an update every 4 weeks, and ИС ЭСФ every 4 months. Most recently, Bnect was updated on September 8, 2026 and ИС ЭСФ on September 10, 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.*