# Open Door Teacher vs Oda Class

The clearest difference is in-app purchases: Open Door Teacher at none against Oda Class's 10. Oda Class's advantage is update cadence (weekly vs every 13 months) and review sentiment (55% vs 25%). On price, ads and device support there is nothing between them.

Both are free to download. Oda Class sells 3 one-off in-app purchases. Open Door Teacher asks for nothing beyond the download.

Open Door Teacher ships an update every 13 months, Oda Class weekly. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Open Door Teacher | Oda Class |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (429 ratings)](https://appshunter.io/ios/app/oda-class/id1505952678/reviews)** |
| Number of ratings | — | **429** |
| Positive reviews | 25.0% of reviews | **54.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 169 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ThinkFirst Education Private Limited](https://appshunter.io/developer/1400803905) | [Oda Class](https://appshunter.io/developer/1505952677) |

## What reviewers say

### Open Door Teacher

[App page](https://appshunter.io/ios/app/open-door-teacher/id1400803906)

This application streamlines the grading of OMR-based forms, providing immediate results. It offers detailed analysis of student misconceptions and generates comprehensive class and individual student reports for easy sharing.

**Highlights:** OMR form evaluation, Misconception analysis, Class reports, Student reports, Result sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Oda Class

[App page](https://appshunter.io/ios/app/oda-class/id1505952678)

This app offers live online learning classes for students in grades 1-10, covering CBSE, NCERT, and State Boards. It features a dual-teacher system, interactive lessons, video replays, and mock tests to enhance learning and exam preparation.

**Highlights:** Live online interactive learning, Dual teacher system, Conceptual video replay, Mock tests and exam preparation, NCERT solutions and study materials, Assignments correction, Learning reports for parents

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oda Class | $0.99 | one-time |
| Oda Class | $599.99 | one-time |
| Oda Class | $699.99 | one-time |


## Frequently asked questions

### Is Open Door Teacher free?

Open Door Teacher is free to download, with no in-app purchases.

### Is Oda Class free?

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

### Do Open Door Teacher or Oda Class have ads?

Neither Open Door Teacher nor Oda Class shows ads.

### Which is updated more often, Open Door Teacher or Oda Class?

Open Door Teacher ships an update every 13 months, and Oda Class weekly. Most recently, Open Door Teacher was updated on November 2, 2026 and Oda Class on November 11, 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.*