# а vs OSS

The clearest difference is iOS requirement: OSS at 13.0 against а's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

а ships an update weekly, OSS every 4 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | а | OSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (79 ratings)](https://appshunter.io/ios/app/id1328426695/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | 29.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 49 MB | 24 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A-Mobile SP OOO](https://appshunter.io/developer/1328426694) | [Armen Oganesian](https://appshunter.io/developer/1893649373) |

## What reviewers say

### а

[App page](https://appshunter.io/ios/app/id1328426695)

Manage your finances with this mobile wallet for quick and secure online transactions. Transfer funds, pay bills, top up phone credit, and more. Create payment templates and track all your operations.

**Highlights:** Online fund transfers, Phone credit top-ups, Bill payments, Loan and fine payments, Cash withdrawal, QR code payments, Payment templates

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Very convenient app
- 👍 Super service
- 👍 Innovative application
- 👍 Useful functions
- 👍 Great update

**What reviewers complain about**

- 😞 No e-sim activation
- 😞 Internet doesn't work
- 😞 Frequent app updates
- 😞 App doesn't work correctly
- 😞 Functionality issues

**Reported bugs**

- No e-sim activation after payment
- Internet not working on unlimited tariff
- App requires constant updates
- Login issues via SMS
- Connected services not showing correctly

**Requested features**

- Add widget
- Add dark theme
- Return minute/MB exchange
- Return Apple Pay payment
- Add PDF receipts


### OSS

[App page](https://appshunter.io/ios/app/oss/id6762284333)

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

**In-app purchases:** none


## Frequently asked questions

### Is а free?

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

### Is OSS free?

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

### Do а or OSS have ads?

Neither а nor OSS shows ads.

### Which is updated more often, а or OSS?

а ships an update weekly, and OSS every 4 days. Most recently, а was updated on November 6, 2026 and OSS on October 31, 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.*