# Tezzy vs BilimWorld

The clearest difference is ads: BilimWorld at none against Tezzy's shown. Tezzy's advantage is update cadence (every 5 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Tezzy sells 5 in-app purchases, starting at $0.99 per month and BilimWorld sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Tezzy ships an update every 5 days, BilimWorld every 3 weeks. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Tezzy | BilimWorld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tezzy/id6754269736/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 57 MB | 2 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Izzatilla Sapayev](https://appshunter.io/developer/1847568112) | [Abylay Mukhajan](https://appshunter.io/developer/1756145966) |

## What reviewers say

### Tezzy

[App page](https://appshunter.io/ios/app/tezzy/id6754269736)

Prepare for national standardized tests with a comprehensive question bank and AI-powered error analysis. Track your progress, identify weak areas, and receive personalized recommendations for effective study. Available in Russian and Kazakh.

**Highlights:** Tests in real EНТ format, Preparation by subject and topic, Detailed progress statistics, AI error analysis, Personalized recommendations, Russian and Kazakh language support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tezzy Premium на месяц -50% | $0.99 | per month |
| Tezzy Premium на неделю | $2.99 | per 7 days |
| Tezzy Premium на месяц | $2.99 | per month |
| Tezzy Premium на 6 месяцев | $14.99 | per 6 months |
| Tezzy Premium на год | $17.99 | per year |


### BilimWorld

[App page](https://appshunter.io/ios/app/bilimworld/id6758569591)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BilimWorld Premium 1 month | $2.99 | per month |
| BilimWorld Premium 3 ай | $5.99 | per 3 months |
| BilimWorld Premium 1 жыл | $14.99 | per year |


## Frequently asked questions

### Is Tezzy free?

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

### Is BilimWorld free?

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

### Do Tezzy or BilimWorld have ads?

Tezzy shows ads; BilimWorld does not.

### Which is updated more often, Tezzy or BilimWorld?

Tezzy ships an update every 5 days, and BilimWorld every 3 weeks. Most recently, Tezzy was updated on September 17, 2026 and BilimWorld on September 7, 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.*