# PulseTender vs Shutterguard 防偷拍針孔檢查

The clearest difference is device support: PulseTender at 3 against Shutterguard 防偷拍針孔檢查's 1. PulseTender also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PulseTender sells 3 in-app purchases, starting at $6.99 per 7 days and Shutterguard 防偷拍針孔檢查 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

PulseTender ships an update weekly, Shutterguard 防偷拍針孔檢查 every 8 days. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PulseTender | Shutterguard 防偷拍針孔檢查 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (179 ratings)](https://appshunter.io/ios/app/pulsetenderheart-rate-tracker/id6756256421/reviews)** | — |
| Number of ratings | **179** | — |
| Positive reviews | 31.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [锦淳 叶](https://appshunter.io/developer/1858486446) | [YANRU CHEN](https://appshunter.io/developer/6781074279) |

## What reviewers say

### PulseTender

[App page](https://appshunter.io/ios/app/pulsetenderheart-rate-tracker/id6756256421)

Monitor your heart rate, log blood glucose and oxygen levels, analyze food GI, and track stress. Practice guided breathing exercises to visualize your progress and improve well-being.

**Highlights:** Measure heart rate using phone camera, Log blood glucose and SpO2 levels, Analyze food glycemic index (GI) with photos, Monitor stress levels and receive guidance, Guided breathing exercises with visual feedback

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly member | $6.99 | per 7 days |
| Weekly member | $6.99 | per 7 days |
| PulseTender Premium | $8.99 | per 7 days |


### Shutterguard 防偷拍針孔檢查

[App page](https://appshunter.io/ios/app/shutterguard/id6785203569)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $3.99 | one-time |
| Pro+ Upgrade (LiDAR) | $6.99 | one-time |


## Frequently asked questions

### Is PulseTender free?

PulseTender is free to download, with in-app purchases available.

### Is Shutterguard 防偷拍針孔檢查 free?

Shutterguard 防偷拍針孔檢查 is free to download, with in-app purchases available.

### Do PulseTender or Shutterguard 防偷拍針孔檢查 have ads?

Neither PulseTender nor Shutterguard 防偷拍針孔檢查 shows ads.

### Which is updated more often, PulseTender or Shutterguard 防偷拍針孔檢查?

PulseTender ships an update weekly, and Shutterguard 防偷拍針孔檢查 every 8 days. Most recently, PulseTender was updated on October 17, 2026 and Shutterguard 防偷拍針孔檢查 on October 4, 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.*