# Acontece vs Artbid

The clearest difference is iOS requirement: Artbid at 11.0 against Acontece'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.

Acontece ships an update every 2 months, Artbid every 3 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Acontece | Artbid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 32 MB | 48 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Associacao de Municipios da Regiao de Setubal](https://appshunter.io/developer/1460677100) | [Inflight IT, Lda.](https://appshunter.io/developer/1540767337) |

## What reviewers say

### Acontece

[App page](https://appshunter.io/ios/app/acontece/id1460677101)

**Features:** macOS Compatibility

**In-app purchases:** none


### Artbid

[App page](https://appshunter.io/ios/app/artbid/id6446942992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Acontece free?

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

### Is Artbid free?

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

### Do Acontece or Artbid have ads?

Neither Acontece nor Artbid shows ads.

### Which is updated more often, Acontece or Artbid?

Acontece ships an update every 2 months, and Artbid every 3 months. Most recently, Acontece was updated on September 8, 2026 and Artbid on September 9, 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.*