# Scitech vs Datasigh Web

The clearest difference is update cadence: Datasigh Web at daily against Scitech's every 5 months. Scitech's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.2). On price, ads and in-app purchases there is nothing between them.

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

Scitech ships an update every 5 months, Datasigh Web daily. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Scitech | Datasigh Web |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Size | 53 MB | 0 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Scitech Produtos Medicos SA](https://appshunter.io/developer/1700271694) | [MF Sistemas Ltda ME](https://appshunter.io/developer/1044719076) |

## What reviewers say

### Scitech

[App page](https://appshunter.io/ios/app/scitech/id6456040572)

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

**In-app purchases:** none


### Datasigh Web

[App page](https://appshunter.io/ios/app/datasigh-web/id6479315515)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scitech free?

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

### Is Datasigh Web free?

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

### Do Scitech or Datasigh Web have ads?

Neither Scitech nor Datasigh Web shows ads.

### Which is updated more often, Scitech or Datasigh Web?

Scitech ships an update every 5 months, and Datasigh Web daily. Most recently, Scitech was updated on September 20, 2026 and Datasigh Web on September 18, 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.*