# АУСН ФНС России vs letim

The clearest difference is rating: letim at 3.0 against АУСН ФНС России's 2.0. letim also leads on review sentiment (33% vs 5%) and ratings volume (64 vs 1). 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.

letim holds the better App Store score, 3.0 against 2.0. That said, the two scores are not equally well evidenced: letim has 64 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 5% of АУСН ФНС России's written reviews are positive against 33% of letim's.

АУСН ФНС России ships an update every 2 months, letim monthly. The most recent releases landed on September 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | АУСН ФНС России | letim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/id1630652212/reviews) | **[3.0 (64 ratings)](https://appshunter.io/ios/app/letim/id1669498895/reviews)** |
| Number of ratings | 1 | **64** |
| Positive reviews | 4.5% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 48 MB | 53 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ГНИВЦ, АО](https://appshunter.io/developer/909215904) | [Moneybo Kurumsal Hizmetler A.Ş.](https://appshunter.io/developer/1669498897) |

## What reviewers say

### АУСН ФНС России

[App page](https://appshunter.io/ios/app/id1630652212)

This app simplifies the simplified tax system (AUSN) for businesses in select Russian regions. It helps entrepreneurs and small organizations manage their tax obligations under a new regime with fixed rates and no need for tax declarations or insurance contributions.

**Highlights:** Simplified tax system management, Supports businesses in Moscow, Moscow Oblast, Kaluga Oblast, and Tatarstan, Fixed tax rates (8% for income, 20% for income minus expenses), No tax declarations required, No insurance contributions to pay, For businesses with up to 5 employees and <60 million rubles annual income

**Features:** Vision Pro support

**In-app purchases:** none


### letim

[App page](https://appshunter.io/ios/app/letim/id1669498895)

A secure digital wallet designed for travelers in Türkiye. Easily manage payments with a virtual pre-paid card and QR code technology, eliminating the need for cash or physical credit cards. Enjoy a seamless and worry-free shopping experience throughout your trip.

**Highlights:** Virtual pre-paid card, QR code payments, Secure top-up feature, ATM withdrawals via QR code, Digital onboarding, Wide acceptance in Türkiye

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is АУСН ФНС России free?

АУСН ФНС России is free to download, with no in-app purchases.

### Is letim free?

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

### Which has better reviews, АУСН ФНС России or letim?

letim is rated higher. АУСН ФНС России averages 2.0 out of 5 from 1 ratings, while letim averages 3.0 from 64 ratings.

### Do АУСН ФНС России or letim have ads?

Neither АУСН ФНС России nor letim shows ads.

### Which is updated more often, АУСН ФНС России or letim?

АУСН ФНС России ships an update every 2 months, and letim monthly. Most recently, АУСН ФНС России was updated on September 24, 2026 and letim on October 27, 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.*