# Dr. Umar Azizov vs ОСОНМАТЕМАТИКА

Dr. Umar Azizov and ОСОНМАТЕМАТИКА are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Dr. Umar Azizov sells 4 one-off in-app purchases and ОСОНМАТЕМАТИКА sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Dr. Umar Azizov ships an update every 6 days, ОСОНМАТЕМАТИКА every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dr. Umar Azizov | ОСОНМАТЕМАТИКА |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Size | 74 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Davo Sifat, JDMM](https://appshunter.io/developer/1832005201) | [Nodir Ganiev](https://appshunter.io/developer/6789342117) |

## What reviewers say

### Dr. Umar Azizov

[App page](https://appshunter.io/ios/app/dr-umar-azizov/id6749771556)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 монет | $0.99 | one-time |
| 50 монет | $4.99 | one-time |
| 100 монет | $7.99 | one-time |
| 500 монет | $39.99 | one-time |


### ОСОНМАТЕМАТИКА

[App page](https://appshunter.io/ios/app/id6789342115)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Тамдид: Курси 6, 1 моҳ | $11.90 | one-time |
| Продление: курс 6, 1 мес. | $11.90 | one-time |
| Тамдид: Курси 5, 2 моҳ | $17.00 | one-time |
| Тамдид: Курси 6, 2 моҳ | $17.00 | one-time |
| Продление: курс 6, 2 мес. | $17.00 | one-time |
| Доступ: курс 6, 1 мес. | $17.99 | one-time |
| Дастрасӣ: Курси 6, 2 моҳ | $29.00 | one-time |
| Доступ: курс 5, 2 мес. | $29.00 | one-time |
| Дастрасӣ: Курси 6, 3 моҳ | $29.99 | one-time |
| Доступ: курс 6, 3 мес. | $29.99 | one-time |


## Frequently asked questions

### Is Dr. Umar Azizov free?

Dr. Umar Azizov is free to download, with in-app purchases available.

### Is ОСОНМАТЕМАТИКА free?

ОСОНМАТЕМАТИКА is free to download, with in-app purchases available.

### Do Dr. Umar Azizov or ОСОНМАТЕМАТИКА have ads?

Neither Dr. Umar Azizov nor ОСОНМАТЕМАТИКА shows ads.

### Which is updated more often, Dr. Umar Azizov or ОСОНМАТЕМАТИКА?

Dr. Umar Azizov ships an update every 6 days, and ОСОНМАТЕМАТИКА every 10 days. Most recently, Dr. Umar Azizov was updated on October 25, 2026 and ОСОНМАТЕМАТИКА on October 24, 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.*