# 9Tech vs S

The clearest difference is update cadence: 9Tech at every 8 days against S's every 3 weeks. 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.

9Tech ships an update every 8 days, S every 3 weeks. The most recent releases landed on February 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 9Tech | S |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 40 MB | 74 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NHAN HOA SOFTWARE COMPANY LIMITED](https://appshunter.io/developer/1457664125) | [Tran Tung](https://appshunter.io/developer/1604516486) |

## What reviewers say

### 9Tech

[App page](https://appshunter.io/ios/app/9tech/id1577760199)

**Features:** macOS Compatibility

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-membership/id1604516484)

**In-app purchases:** none


## Frequently asked questions

### Is 9Tech free?

9Tech is free to download, with no in-app purchases.

### Is S free?

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

### Do 9Tech or S have ads?

Neither 9Tech nor S shows ads.

### Which is updated more often, 9Tech or S?

9Tech ships an update every 8 days, and S every 3 weeks. Most recently, 9Tech was updated on February 26, 2026 and S on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*