# Tarina vs PanelistDataCollection

The clearest difference is update cadence: Tarina at monthly against PanelistDataCollection's every 16 months. 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.

Tarina ships an update monthly, PanelistDataCollection every 16 months. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tarina | PanelistDataCollection |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 16 months |
| Size | 209 MB | 80 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CTRL Reality Oy](https://appshunter.io/developer/1114071500) | [Kantar Media France SAS](https://appshunter.io/developer/972014153) |

## What reviewers say

### Tarina

[App page](https://appshunter.io/ios/app/tarina/id1553887594)

**Features:** Vision Pro support

**In-app purchases:** none


### PanelistDataCollection

[App page](https://appshunter.io/ios/app/panelistdatacollection/id6450955799)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tarina free?

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

### Is PanelistDataCollection free?

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

### Do Tarina or PanelistDataCollection have ads?

Neither Tarina nor PanelistDataCollection shows ads.

### Which is updated more often, Tarina or PanelistDataCollection?

Tarina ships an update monthly, and PanelistDataCollection every 16 months. Most recently, Tarina was updated on October 22, 2026 and PanelistDataCollection on October 12, 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.*