# Blood Pressure Simulator vs Relay Smart Agent

The clearest difference is rating: Blood Pressure Simulator at 3.0 against Relay Smart Agent's 1.2. Blood Pressure Simulator also leads on iOS requirement (9.0 vs 15.0). Relay Smart Agent's advantage is update cadence (every 2 months vs every 17 months) and ratings volume (33 vs 2). On price, review sentiment, 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.

Blood Pressure Simulator holds the better App Store score, 3.0 against 1.2. That said, the two scores are not equally well evidenced: Relay Smart Agent has 33 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

Blood Pressure Simulator ships an update every 17 months, Relay Smart Agent every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Blood Pressure Simulator | Relay Smart Agent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/blood-pressure-simulator/id842379086/reviews)** | [1.2 (33 ratings)](https://appshunter.io/ios/app/relay-smart-agent/id1374371214/reviews) |
| Number of ratings | 2 | **33** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 3 MB | 9 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Symbio Corporation](https://appshunter.io/developer/1296033620) | [Lightspeed Solutions, LLC](https://appshunter.io/developer/367422071) |

## What reviewers say

### Blood Pressure Simulator

[App page](https://appshunter.io/ios/app/blood-pressure-simulator/id842379086)

This educational tool simulates blood pressure measurement for training purposes. It features adjustable systolic and diastolic pressures, sound amplitude, and heart rate settings. The device includes a sphygmomanometer, B/P cuff, and programming capabilities.

**Highlights:** Adjustable systolic and diastolic pressures, Variable sound amplitude, Heart rate settings, Sphygmomanometer and B/P cuff included, Programming capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### Relay Smart Agent

[App page](https://appshunter.io/ios/app/relay-smart-agent/id1374371214)

This application offers web filtering and safety features for iOS devices, ensuring CIPA compliance for schools. It provides on and off-campus protection and reports on student activity, acting as a hardware-free cloud solution.

**Highlights:** CIPA compliant web filtering, On/off campus safety, Student activity reporting, Hardware-free cloud solution, Anytime, anywhere filtering

**In-app purchases:** none


## Frequently asked questions

### Is Blood Pressure Simulator free?

Blood Pressure Simulator is free to download, with no in-app purchases.

### Is Relay Smart Agent free?

Relay Smart Agent is free to download, with no in-app purchases.

### Which has better reviews, Blood Pressure Simulator or Relay Smart Agent?

Blood Pressure Simulator is rated higher. Blood Pressure Simulator averages 3.0 out of 5 from 2 ratings, while Relay Smart Agent averages 1.2 from 33 ratings.

### Do Blood Pressure Simulator or Relay Smart Agent have ads?

Neither Blood Pressure Simulator nor Relay Smart Agent shows ads.

### Which is updated more often, Blood Pressure Simulator or Relay Smart Agent?

Blood Pressure Simulator ships an update every 17 months, and Relay Smart Agent every 2 months. Most recently, Blood Pressure Simulator was updated on November 1, 2026 and Relay Smart Agent on November 2, 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.*