# EVAS vs Teacher Assistant AI

The clearest difference is iOS requirement: EVAS at 12.0 against Teacher Assistant AI's 15.1. On price, update cadence, 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.

EVAS ships an update monthly, Teacher Assistant AI every 3 weeks. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | EVAS | Teacher Assistant AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evas/id1661734869/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 90 MB | 55 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOTB SOFTWARE COMPANY LIMITED](https://appshunter.io/developer/1475488444) | [FLYER TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1623644799) |

## What reviewers say

### EVAS

[App page](https://appshunter.io/ios/app/evas/id1661734869)

This app connects parents, students, and language/skill training centers. It offers comprehensive learning management, including attendance tracking, grade viewing, fee inquiries, and direct communication with centers. Teachers can manage schedules and student attendance.

**Highlights:** Personal information management, Class schedule tracking, Electronic communication log, Fee payment lookup, Gradebook viewing, Teacher class management, Real-time notifications

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

**In-app purchases:** none


### Teacher Assistant AI

[App page](https://appshunter.io/ios/app/teacher-assistant-ai/id6449689901)

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

**In-app purchases:** none


## Frequently asked questions

### Is EVAS free?

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

### Is Teacher Assistant AI free?

Teacher Assistant AI is free to download, with no in-app purchases.

### Do EVAS or Teacher Assistant AI have ads?

Neither EVAS nor Teacher Assistant AI shows ads.

### Which is updated more often, EVAS or Teacher Assistant AI?

EVAS ships an update monthly, and Teacher Assistant AI every 3 weeks. Most recently, EVAS was updated on October 21, 2026 and Teacher Assistant AI on October 18, 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.*