# E vs Acron A320 STD 2.0 ETHOS

The clearest difference is update cadence: E at monthly against Acron A320 STD 2.0 ETHOS's every 3 months. E also leads on iOS requirement (9.0 vs 15.6). 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.

E ships an update monthly, Acron A320 STD 2.0 ETHOS every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | E | Acron A320 STD 2.0 ETHOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/e-psaa-a330/id1318675821/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 392 MB | 18 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed S AlHarbi](https://appshunter.io/developer/1585946950) | [Aerosim](https://appshunter.io/developer/491766443) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-psaa-a330/id1318675821)

This application provides access to interactive online training courses and assessments with real-time simulation effects. It allows for both online and offline learning and syncs data with a PC-based learning management system.

**Highlights:** Interactive online training courses, Real-time simulation effects, Online and offline learning modes, Data synchronization with PC LMS, Assessments and course reading

**Features:** macOS Compatibility

**In-app purchases:** none


### Acron A320 STD 2.0 ETHOS

[App page](https://appshunter.io/ios/app/acron-a320-std-20-ethos/id1586655581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Acron A320 STD 2.0 ETHOS free?

Acron A320 STD 2.0 ETHOS is free to download, with no in-app purchases.

### Do E or Acron A320 STD 2.0 ETHOS have ads?

Neither E nor Acron A320 STD 2.0 ETHOS shows ads.

### Which is updated more often, E or Acron A320 STD 2.0 ETHOS?

E ships an update monthly, and Acron A320 STD 2.0 ETHOS every 3 months. Most recently, E was updated on October 29, 2026 and Acron A320 STD 2.0 ETHOS on October 27, 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.*