# Tezzy vs Glucose Online

The clearest difference is in-app purchases: Glucose Online at none against Tezzy's 5. Glucose Online also leads on ads (none vs shown). On price, update cadence, 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. Glucose Online asks for nothing beyond the download.

Tezzy ships an update every 5 days, Glucose Online every 3 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tezzy | Glucose Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tezzy/id6754269736/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 70 MB | 72 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Izzatilla Sapayev](https://appshunter.io/developer/1847568112) | [ASSEL MOLDABAYEVA](https://appshunter.io/developer/6803453246) |

## 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 |


### Glucose Online

[App page](https://appshunter.io/ios/app/glucose-online/id6773008081)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tezzy free?

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

### Is Glucose Online free?

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

### Do Tezzy or Glucose Online have ads?

Tezzy shows ads; Glucose Online does not.

### Which is updated more often, Tezzy or Glucose Online?

Tezzy ships an update every 5 days, and Glucose Online every 3 days. Most recently, Tezzy was updated on October 22, 2026 and Glucose Online 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.*