# Tredu instructor vs Dapti

The clearest difference is in-app purchases: Tredu instructor at none against Dapti's 2. Dapti's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dapti sells 2 in-app purchases, starting at $4.99 per month. Tredu instructor asks for nothing beyond the download.

Tredu instructor ships an update every 3 months, Dapti every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Tredu instructor | Dapti |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dapti-drs-test-ai-mullim/id6780779371/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 16 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tredu LLC](https://appshunter.io/developer/1705359809) | [DAPTI, MMC](https://appshunter.io/developer/6780779373) |

## What reviewers say

### Tredu instructor

[App page](https://appshunter.io/ios/app/tredu-instructor/id6470024531)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dapti

[App page](https://appshunter.io/ios/app/dapti-drs-test-ai-mullim/id6780779371)

This app offers interactive lessons and tests for grades 1-4, covering math, Azerbaijani language, English, and logic. It uses gamified elements like levels, stars, and coins to make learning engaging. An AI tutor provides personalized explanations and support for difficult topics.

**Highlights:** Gamified learning for grades 1-4, Interactive lessons and tests, AI tutor for personalized explanations, Progress reports for parents, Spaced repetition for learned topics, Daily streaks and rewards

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dapti Premium Monthly | $4.99 | per month |
| Dapti Premium Quarterly | $11.99 | per 3 months |


## Frequently asked questions

### Is Tredu instructor free?

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

### Is Dapti free?

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

### Do Tredu instructor or Dapti have ads?

Neither Tredu instructor nor Dapti shows ads.

### Which is updated more often, Tredu instructor or Dapti?

Tredu instructor ships an update every 3 months, and Dapti every 2 weeks. Most recently, Tredu instructor was updated on October 27, 2026 and Dapti on October 28, 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.*