# 1st Grade Math vs OJEE

The clearest difference is in-app purchases: OJEE at none against 1st Grade Math's 1. OJEE also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 1st Grade Math sells 1 in-app purchase, starting at $4.99 per month. OJEE asks for nothing beyond the download.

1st Grade Math ships an update every 3 weeks, OJEE every 2 days. The most recent releases landed on September 29, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 1st Grade Math | OJEE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 187 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Math Galaxy](https://appshunter.io/developer/500490521) | [Abha Mohunta](https://appshunter.io/developer/1717572161) |

## What reviewers say

### 1st Grade Math

[App page](https://appshunter.io/ios/app/1st-grade-math-math-galaxy/id1538603814)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1st Grade Math - Math Galaxy | $4.99 | per month |


### OJEE

[App page](https://appshunter.io/ios/app/ojee/id6741514038)

**In-app purchases:** none


## Frequently asked questions

### Is 1st Grade Math free?

1st Grade Math is free to download, with in-app purchases available.

### Is OJEE free?

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

### Do 1st Grade Math or OJEE have ads?

Neither 1st Grade Math nor OJEE shows ads.

### Which is updated more often, 1st Grade Math or OJEE?

1st Grade Math ships an update every 3 weeks, and OJEE every 2 days. Most recently, 1st Grade Math was updated on September 29, 2026 and OJEE on September 9, 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.*