# Mav App vs Rollcallz Guardian

The clearest difference is rating: Rollcallz Guardian at 5.0 against Mav App's 3.0. Rollcallz Guardian also leads on in-app purchases (none vs 2). Mav App's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Mav App sells 2 in-app purchases, starting at $2.99 per month. Rollcallz Guardian asks for nothing beyond the download.

Rollcallz Guardian holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Mav App ships an update every 3 weeks, Rollcallz Guardian every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mav App | Rollcallz Guardian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/mav-app/id1161255781/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rollcallz-guardian/id1607933529/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 23 MB | 55 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EOS Innovations LLC](https://appshunter.io/developer/1139605785) | [Rollcallz](https://appshunter.io/developer/1607933531) |

## What reviewers say

### Mav App

[App page](https://appshunter.io/ios/app/mav-app/id1161255781)

This app provides a personalized schedule for St. John's students, displaying custom schedules for Days 1-7 and the school calendar. It allows users to manage assignments pulled from the school website and add extracurricular activities. An Apple Watch extension offers convenient schedule viewing.

**Highlights:** Customizable daily schedules (Days 1-7), Complete school calendar integration, Assignment management from SJS website, Add ensembles, clubs, and tutorials, Apple Watch extension for wrist viewing, Maverick theme interface

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mav App Premium | $2.99 | per month |
| Mav App Family | $7.99 | per month |


### Rollcallz Guardian

[App page](https://appshunter.io/ios/app/rollcallz-guardian/id1607933529)

Receive instant notifications when your child checks in or out of school. This app helps you track attendance, coordinate pick-ups with caregivers, and stay informed about your child's activities.

**Highlights:** Instant check-in/out notifications, Attendance tracking, Pick-up coordination, Caregiver notifications, School integration inquiries

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mav App free?

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

### Is Rollcallz Guardian free?

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

### Which has better reviews, Mav App or Rollcallz Guardian?

Rollcallz Guardian is rated higher. Mav App averages 3.0 out of 5 from 2 ratings, while Rollcallz Guardian averages 5.0 from 1 ratings.

### Do Mav App or Rollcallz Guardian have ads?

Neither Mav App nor Rollcallz Guardian shows ads.

### Which is updated more often, Mav App or Rollcallz Guardian?

Mav App ships an update every 3 weeks, and Rollcallz Guardian every 2 months. Most recently, Mav App was updated on October 24, 2026 and Rollcallz Guardian on October 24, 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.*