# EduCalc vs Relay Smart Agent

The clearest difference is review sentiment: EduCalc at 92% against Relay Smart Agent's 0%. EduCalc also leads on rating (4.7 vs 1.2) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume, 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.

EduCalc holds the better App Store score, 4.7 against 1.2. Both are backed by a comparable volume of ratings — 34 and 33 respectively. Written reviews point the same way: 92% of EduCalc's written reviews are positive against 0% of Relay Smart Agent's.

EduCalc ships an update every 2 weeks, Relay Smart Agent every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | EduCalc | Relay Smart Agent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34 ratings)](https://appshunter.io/ios/app/educalc/id1058913621/reviews)** | [1.2 (33 ratings)](https://appshunter.io/ios/app/relay-smart-agent/id1374371214/reviews) |
| Number of ratings | **34** | 33 |
| Positive reviews | **91.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 111 MB | 9 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Jockusch](https://appshunter.io/developer/342126227) | [Lightspeed Solutions, LLC](https://appshunter.io/developer/367422071) |

## What reviewers say

### EduCalc

[App page](https://appshunter.io/ios/app/educalc/id1058913621)

This app provides a powerful scientific and graphing calculator designed for students and learners. It offers advanced functions, equation solving, unit conversion, and a comprehensive math and science reference.

**Highlights:** Scientific calculator with advanced functions, Graphing of up to four equations, Unit converter for various physical quantities, Math and science reference library, System of equations solver, Table of function values

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

**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 EduCalc free?

EduCalc 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, EduCalc or Relay Smart Agent?

EduCalc is rated higher. EduCalc averages 4.7 out of 5 from 34 ratings, while Relay Smart Agent averages 1.2 from 33 ratings.

### Do EduCalc or Relay Smart Agent have ads?

Neither EduCalc nor Relay Smart Agent shows ads.

### Which is updated more often, EduCalc or Relay Smart Agent?

EduCalc ships an update every 2 weeks, and Relay Smart Agent every 2 months. Most recently, EduCalc was updated on November 2, 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.*