# 火花线下课 vs OKmath全科启蒙

The clearest difference is update cadence: OKmath全科启蒙 at every 3 weeks against 火花线下课's every 3 months. 火花线下课's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

火花线下课 ships an update every 3 months, OKmath全科启蒙 every 3 weeks. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 火花线下课 | OKmath全科启蒙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/okmath/id1550897942/reviews)** |
| Number of ratings | — | **1.5K** |
| Positive reviews | — | 94.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 203 MB | 1.4 GB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Xingengyuan Technology Development Co., Ltd.](https://appshunter.io/developer/1140360506) | [北京橙旭园网络技术有限公司](https://appshunter.io/developer/1420996184) |

## What reviewers say

### 火花线下课

[App page](https://appshunter.io/ios/app/id1514461406)

**Features:** macOS Compatibility

**In-app purchases:** none


### OKmath全科启蒙

[App page](https://appshunter.io/ios/app/okmath/id1550897942)

This app uses gamified teaching methods to make learning math concepts engaging for children. It helps them develop independent thinking, problem-solving skills, and confidence through interactive exercises and exploration.

**Highlights:** Gamified teaching methods, Develops independent thinking, Enhances understanding, Covers basic math concepts, Includes logic games, Offers different difficulty levels

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

**In-app purchases:** none


## Frequently asked questions

### Is 火花线下课 free?

火花线下课 is free to download, with no in-app purchases.

### Is OKmath全科启蒙 free?

OKmath全科启蒙 is free to download, with no in-app purchases.

### Do 火花线下课 or OKmath全科启蒙 have ads?

Neither 火花线下课 nor OKmath全科启蒙 shows ads.

### Which is updated more often, 火花线下课 or OKmath全科启蒙?

火花线下课 ships an update every 3 months, and OKmath全科启蒙 every 3 weeks. Most recently, 火花线下课 was updated on October 8, 2026 and OKmath全科启蒙 on October 25, 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.*