# iTest.kz vs BilimWorld

iTest.kz and BilimWorld 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. iTest.kz sells 2 in-app purchases, starting at $3.99 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.

iTest.kz ships an update monthly, BilimWorld every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iTest.kz | BilimWorld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/itestkz/id1102292074/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 2 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bilim Land TOO](https://appshunter.io/developer/1689205155) | [Abylay Mukhajan](https://appshunter.io/developer/1756145966) |

## What reviewers say

### iTest.kz

[App page](https://appshunter.io/ios/app/itestkz/id1102292074)

Prepare for national unified testing, final attestation, and external assessment of learning achievements with a virtual trainer. Access a unique database of questions in Kazakh and Russian, covering core and specialized subjects for realistic exam simulation.

**Highlights:** Virtual exam trainer, Unique question database, Preparation for UBT and OJSB, Covers 3 main and 13 profile subjects, Available in Kazakh and Russian, Realistic exam simulation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Доступ к iTest на 1 месяц | $3.99 | per month |
| Подписка "iTest" | $3.99 | per month |


### 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 iTest.kz free?

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

### Is BilimWorld free?

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

### Do iTest.kz or BilimWorld have ads?

Neither iTest.kz nor BilimWorld shows ads.

### Which is updated more often, iTest.kz or BilimWorld?

iTest.kz ships an update monthly, and BilimWorld every 3 weeks. Most recently, iTest.kz was updated on November 6, 2026 and BilimWorld 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.*