# Grader.ai vs SATashkent

The clearest difference is in-app purchases: SATashkent at none against Grader.ai's 2. SATashkent also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Grader.ai sells 2 in-app purchases, starting at $14.99 per month. SATashkent asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Grader.ai | SATashkent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/satashkent/id6783032620/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Free |
| Size | 155 MB | 169 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daur Talgatov](https://appshunter.io/developer/1836276247) | [Ronald Rask](https://appshunter.io/developer/1775974239) |

## What reviewers say

### Grader.ai

[App page](https://appshunter.io/ios/app/graderai/id6751673412)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grader Plus Monthly | $14.99 | per month |
| Grader Plus Yearly | $79.99 | per year |


### SATashkent

[App page](https://appshunter.io/ios/app/satashkent/id6783032620)

Prepare for the SAT exam with this comprehensive app designed for students in Central Asia. It offers full-length practice tests, section-specific drills, personalized study plans, and detailed explanations to help you achieve your target score for international university admissions.

**Highlights:** Full-length SAT practice tests, Section-by-section drills, Detailed answer explanations, Personalized study plans, Progress tracking, Vocabulary builder, Mentor support

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

**In-app purchases:** none


## Frequently asked questions

### Is Grader.ai free?

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

### Is SATashkent free?

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

### Do Grader.ai or SATashkent have ads?

Neither Grader.ai nor SATashkent shows ads.

### Which is updated more often, Grader.ai or SATashkent?

Grader.ai ships an update every 4 days, and SATashkent every 4 days. Most recently, Grader.ai was updated on October 30, 2026 and SATashkent 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.*