# FirstFIDS vs Acron A320 STD 2.0 ETHOS

The clearest difference is update cadence: Acron A320 STD 2.0 ETHOS at every 3 months against FirstFIDS's every 13 months. FirstFIDS's advantage is iOS requirement (13.0 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.

FirstFIDS ships an update every 13 months, Acron A320 STD 2.0 ETHOS every 3 months. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | FirstFIDS | Acron A320 STD 2.0 ETHOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Size | 6 MB | 23 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zafire Limited](https://appshunter.io/developer/426700532) | [Aerosim](https://appshunter.io/developer/491766443) |

## What reviewers say

### FirstFIDS

[App page](https://appshunter.io/ios/app/firstfids/id684817734)

**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 FirstFIDS free?

FirstFIDS 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 FirstFIDS or Acron A320 STD 2.0 ETHOS have ads?

Neither FirstFIDS nor Acron A320 STD 2.0 ETHOS shows ads.

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

FirstFIDS ships an update every 13 months, and Acron A320 STD 2.0 ETHOS every 3 months. Most recently, FirstFIDS was updated on September 9, 2026 and Acron A320 STD 2.0 ETHOS on September 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.*