# PASS One. vs Eschool Mobile Quantum

PASS One. and Eschool Mobile Quantum are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PASS One. ships an update monthly, Eschool Mobile Quantum every 5 weeks. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PASS One. | Eschool Mobile Quantum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eschool-mobile-quantum/id6762557741/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 34 MB | 37 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arman Khachatryan](https://appshunter.io/developer/1679992260) | [Sos Aghamiryan](https://appshunter.io/developer/1894667691) |

## What reviewers say

### PASS One.

[App page](https://appshunter.io/ios/app/pass-one/id6467798371)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eschool Mobile Quantum

[App page](https://appshunter.io/ios/app/eschool-mobile-quantum/id6762557741)

This app provides students, teachers, and parents with instant access to school management features. Track grades, view schedules, access study materials, and communicate securely. It facilitates online classes and school announcements.

**Highlights:** Daily schedule and timetable, Grades and marks tracking, Homework assignments, Lesson details and study materials, School announcements, Direct messaging, Online live video lessons

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

**In-app purchases:** none


## Frequently asked questions

### Is PASS One. free?

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

### Is Eschool Mobile Quantum free?

Eschool Mobile Quantum is free to download, with no in-app purchases.

### Do PASS One. or Eschool Mobile Quantum have ads?

Neither PASS One. nor Eschool Mobile Quantum shows ads.

### Which is updated more often, PASS One. or Eschool Mobile Quantum?

PASS One. ships an update monthly, and Eschool Mobile Quantum every 5 weeks. Most recently, PASS One. was updated on October 2, 2026 and Eschool Mobile Quantum on September 28, 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.*