# Arca 974 vs Acemaster®

The clearest difference is ads: Arca 974 at none against Acemaster®'s shown. Acemaster®'s advantage is update cadence (every 4 months vs every 34 months) and iOS requirement (13.0 vs 15.1). On price, 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.

Arca 974 ships an update every 34 months, Acemaster® every 4 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Arca 974 | Acemaster® |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | **Every 4 months** |
| Size | 35 MB | 57 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Piero Longhetto](https://appshunter.io/developer/1353160334) | [Clevsi S.r.l.](https://appshunter.io/developer/1738621768) |

## What reviewers say

### Arca 974

[App page](https://appshunter.io/ios/app/arca-974/id1450370462)

**Features:** macOS Compatibility

**In-app purchases:** none


### Acemaster®

[App page](https://appshunter.io/ios/app/acemaster/id6480281416)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Arca 974 free?

Arca 974 is free to download, with no in-app purchases.

### Is Acemaster® free?

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

### Do Arca 974 or Acemaster® have ads?

Acemaster® shows ads; Arca 974 does not.

### Which is updated more often, Arca 974 or Acemaster®?

Arca 974 ships an update every 34 months, and Acemaster® every 4 months. Most recently, Arca 974 was updated on October 1, 2026 and Acemaster® on October 7, 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.*