# 一按通 vs eClass Teacher App

The clearest difference is review sentiment: 一按通 at 50% against eClass Teacher App's 7%. 一按通 also leads on iOS requirement (11.0 vs 15.0). eClass Teacher App's advantage is update cadence (every 4 weeks vs every 11 months). On price, ads, in-app purchases and device support there is nothing between them.

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

一按通 ships an update every 11 months, eClass Teacher App every 4 weeks. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 一按通 | eClass Teacher App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id732804554/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **50.0% of reviews** | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 618 MB | 97 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SAHK](https://appshunter.io/developer/732804557) | [eClass Limited](https://appshunter.io/developer/1683448274) |

## What reviewers say

### 一按通

[App page](https://appshunter.io/ios/app/id732804554)

**Features:** macOS Compatibility

**In-app purchases:** none


### eClass Teacher App

[App page](https://appshunter.io/ios/app/eclass-teacher-app/id909573324)

This app helps educators manage student records, track attendance, assign homework, and monitor discipline. It also facilitates communication with parents and colleagues, and supports school administration tasks like inventory and booking.

**Highlights:** Student attendance tracking, Homework assignment and upload, Discipline and performance monitoring, School notice and circular management, Room and item booking, Group messaging with parents and colleagues, Access to school email and calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is 一按通 free?

一按通 is free to download, with no in-app purchases.

### Is eClass Teacher App free?

eClass Teacher App is free to download, with no in-app purchases.

### Do 一按通 or eClass Teacher App have ads?

Neither 一按通 nor eClass Teacher App shows ads.

### Which is updated more often, 一按通 or eClass Teacher App?

一按通 ships an update every 11 months, and eClass Teacher App every 4 weeks. Most recently, 一按通 was updated on October 5, 2026 and eClass Teacher App on October 16, 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.*