# WinCC V7 SBS vs Math Tutor AI

The clearest difference is monetization model: WinCC V7 SBS at free against Math Tutor AI's free with in-app purchases. WinCC V7 SBS also leads on device support (3 vs 1) and iOS requirement (10.3 vs 17.0). Math Tutor AI's advantage is update cadence (every 4 weeks vs every 2 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. WinCC V7 SBS sells 1 one-off in-app purchase and Math Tutor AI sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for WinCC V7 SBS against 5.0 for Math Tutor AI. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

WinCC V7 SBS ships an update every 2 months, Math Tutor AI every 4 weeks. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | WinCC V7 SBS | Math Tutor AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/wincc-v7-sbs/id1268032769/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/math-tutor-ai-solve-and-learn/id6504369911/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.1 GB | 5 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iQuest, inc.](https://appshunter.io/developer/492276076) | [Trisphere Apps LLC](https://appshunter.io/developer/1735581649) |

## What reviewers say

### WinCC V7 SBS

[App page](https://appshunter.io/ios/app/wincc-v7-sbs/id1268032769)

Learn to build HMI applications with Siemens SIMATIC WinCC software. This tutorial offers over 600 screenshots and 25 screencasts to guide you through connecting to PLCs, creating tags, designing screens, and configuring alarms and reports.

**Highlights:** Step-by-step HMI application building, Over 600 detailed screenshots, 25 screencast movies, PLC connection guidance, Tag creation and screen design, Alarm and trend configuration, Security and report design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WinCCSBS Extra chapters | $9.99 | one-time |


### Math Tutor AI

[App page](https://appshunter.io/ios/app/math-tutor-ai-solve-and-learn/id6504369911)

Solve a wide range of math problems, from basic arithmetic to advanced equations, using text input or by drawing. Features include a statistics calculator, unit converter, and the ability to save and load sessions. Advanced matrix and physics calculators are available via in-app purchase.

**Highlights:** Solve math problems via text or drawing, Statistics calculator, Unit conversion, Save and load sessions, Favorites for quick access, Matrix and physics calculators (IAP)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics Calculator | $0.99 | one-time |
| Matrix Calculator | $0.99 | one-time |
| Keep it AD-Free | $0.99 | one-time |


## Frequently asked questions

### Is WinCC V7 SBS free?

WinCC V7 SBS is free to download, with in-app purchases available.

### Is Math Tutor AI free?

Math Tutor AI is free to download, with in-app purchases available.

### Which has better reviews, WinCC V7 SBS or Math Tutor AI?

WinCC V7 SBS and Math Tutor AI are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do WinCC V7 SBS or Math Tutor AI have ads?

Neither WinCC V7 SBS nor Math Tutor AI shows ads.

### Which is updated more often, WinCC V7 SBS or Math Tutor AI?

WinCC V7 SBS ships an update every 2 months, and Math Tutor AI every 4 weeks. Most recently, WinCC V7 SBS was updated on October 17, 2026 and Math Tutor AI on October 19, 2026.

---

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