# INSAIT KS vs 爱上足球科普

The clearest difference is ads: INSAIT KS at none against 爱上足球科普's shown. 爱上足球科普's advantage is update cadence (every 3 weeks vs every 4 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

INSAIT KS ships an update every 4 months, 爱上足球科普 every 3 weeks. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | INSAIT KS | 爱上足球科普 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 50 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [厦门市简极科技有限公司](https://appshunter.io/developer/960906722) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## What reviewers say

### INSAIT KS

[App page](https://appshunter.io/ios/app/insait-ks/id1282239197)

**Features:** Vision Pro support

**In-app purchases:** none


### 爱上足球科普

[App page](https://appshunter.io/ios/app/id6444490275)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is INSAIT KS free?

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

### Is 爱上足球科普 free?

爱上足球科普 is free to download, with no in-app purchases.

### Do INSAIT KS or 爱上足球科普 have ads?

爱上足球科普 shows ads; INSAIT KS does not.

### Which is updated more often, INSAIT KS or 爱上足球科普?

INSAIT KS ships an update every 4 months, and 爱上足球科普 every 3 weeks. Most recently, INSAIT KS was updated on November 1, 2026 and 爱上足球科普 on October 27, 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.*