# Sci vs Talkschool

The clearest difference is in-app purchases: Sci at none against Talkschool's 1. Talkschool's advantage is update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (11.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Talkschool sells 1 one-off in-app purchase. Sci asks for nothing beyond the download.

Sci ships an update every 6 weeks, Talkschool every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sci | Talkschool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 86 MB | 55 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [山东远大朗威教育科技股份有限公司](https://appshunter.io/developer/1197726190) | [Huon Sokly](https://appshunter.io/developer/1511133489) |

## What reviewers say

### Sci

[App page](https://appshunter.io/ios/app/sci-lab-primary/id1387072836)

**In-app purchases:** none


### Talkschool

[App page](https://appshunter.io/ios/app/talkschool/id1554456593)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Video Online Training | $49.99 | one-time |


## Frequently asked questions

### Is Sci free?

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

### Is Talkschool free?

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

### Which is updated more often, Sci or Talkschool?

Sci ships an update every 6 weeks, and Talkschool every 2 weeks. Most recently, Sci was updated on October 26, 2026 and Talkschool 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.*