# FaceSensor vs SurpriseTouch

The clearest difference is update cadence: SurpriseTouch at every 3 months against FaceSensor's every 98 months. FaceSensor's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

FaceSensor ships an update every 98 months, SurpriseTouch every 3 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | FaceSensor | SurpriseTouch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/facesensor/id1436645090/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 98 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 1 MB | 140 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DeutschTechnology Corp.](https://appshunter.io/developer/1436645089) | [Beijing Summotech holding limited](https://appshunter.io/developer/1575074370) |

## What reviewers say

### FaceSensor

[App page](https://appshunter.io/ios/app/facesensor/id1436645090)

This app uses your iPhone camera and haptic feedback to alert you to the presence of people nearby. It provides tactile sensations that vary in intensity and pattern based on distance and direction, offering a discreet awareness of your surroundings.

**Highlights:** Detects people using iPhone camera, Varying haptic feedback for distance, Directional haptic patterns, Discrete awareness of surroundings, Apple Watch integration for reinforced feedback, Stationary use only

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

**In-app purchases:** none


### SurpriseTouch

[App page](https://appshunter.io/ios/app/surprisetouch/id6446028788)

**In-app purchases:** none


## Frequently asked questions

### Is FaceSensor free?

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

### Is SurpriseTouch free?

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

### Do FaceSensor or SurpriseTouch have ads?

Neither FaceSensor nor SurpriseTouch shows ads.

### Which is updated more often, FaceSensor or SurpriseTouch?

FaceSensor ships an update every 98 months, and SurpriseTouch every 3 months. Most recently, FaceSensor was updated on October 24, 2026 and SurpriseTouch on October 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.*