# Aniprev 3.0 vs Fourdata

The clearest difference is update cadence: Aniprev 3.0 at monthly against Fourdata's every 5 months. Fourdata's advantage is iOS requirement (11.0 vs 13.0). 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.

Aniprev 3.0 ships an update monthly, Fourdata every 5 months. The most recent releases landed on September 16, 2026 and December 17, 2025 respectively.

## The numbers

| Metric | Aniprev 3.0 | Fourdata |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Size | 92 MB | 28 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Netinfosmédias](https://appshunter.io/developer/924987018) | [SARL 4factorielle](https://appshunter.io/developer/1450291869) |

## What reviewers say

### Aniprev 3.0

[App page](https://appshunter.io/ios/app/aniprev-30/id1619931017)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fourdata

[App page](https://appshunter.io/ios/app/fourdata/id1636265692)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aniprev 3.0 free?

Aniprev 3.0 is free to download, with no in-app purchases.

### Is Fourdata free?

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

### Do Aniprev 3.0 or Fourdata have ads?

Neither Aniprev 3.0 nor Fourdata shows ads.

### Which is updated more often, Aniprev 3.0 or Fourdata?

Aniprev 3.0 ships an update monthly, and Fourdata every 5 months. Most recently, Aniprev 3.0 was updated on September 16, 2026 and Fourdata on December 17, 2025.

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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.*