# SMD vs PITATA Pro

The clearest difference is review sentiment: SMD at 50% against PITATA Pro's 0%. SMD also leads on update cadence (weekly vs every 3 weeks). PITATA Pro's advantage is price (Free vs $19.99) and iOS requirement (14.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

PITATA Pro is free to download; SMD costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SMD ships an update weekly, PITATA Pro every 3 weeks. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SMD | PITATA Pro |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/pitata-pro/id6587562306/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Paid | **Free** |
| Size | 1 MB | 188 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [YOSHINOBU HONGO](https://appshunter.io/developer/1678909753) | [冕 吴](https://appshunter.io/developer/1504944409) |

## What reviewers say

### SMD

[App page](https://appshunter.io/ios/app/smd-simple-magnetic-detector/id6446756301)

This tool for Apple Watch detects magnetic fields, offering detailed sensor views and customizable notifications. It provides polarity-specific haptic feedback and is recommended for Series 6 and later models for optimal performance.

**Highlights:** Magnetic field component monitoring (X, Y, Z), Customizable sensitivity, Notification interval settings, Significant change detection alerts, Polarity-specific haptic feedback, Analog Watch Mode for optimal performance

**Features:** Apple Watch app

**In-app purchases:** none


### PITATA Pro

[App page](https://appshunter.io/ios/app/pitata-pro/id6587562306)

This app connects to compatible clock and drawing board devices via Bluetooth. It allows you to set clock times, receive real-time drawings, and recognize English words, Chinese words, and numbers. It can also predict strokes and integrate with a printer device for real-life drawing and handwriting.

**Highlights:** Bluetooth/MFI connectivity, Clock time setting, Real-time drawing reception, Drawing recognition, Handwriting and stroke prediction, Printer device integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SMD free?

SMD costs $19.99, with no in-app purchases.

### Is PITATA Pro free?

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

### Do SMD or PITATA Pro have ads?

Neither SMD nor PITATA Pro shows ads.

### Which is updated more often, SMD or PITATA Pro?

SMD ships an update weekly, and PITATA Pro every 3 weeks. Most recently, SMD was updated on September 10, 2026 and PITATA Pro on September 9, 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.*