# Parentfully vs Roster

The clearest difference is in-app purchases: Parentfully at none against Roster's 3. Parentfully also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Roster sells 3 in-app purchases, starting at $0.99 per 7 days. Parentfully asks for nothing beyond the download.

Parentfully ships an update every 4 days, Roster weekly. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Parentfully | Roster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 69 MB | 10 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Pilandres Solutions Inc.](https://appshunter.io/developer/6777049375) | [Elias Wilkening](https://appshunter.io/developer/6786782807) |

## What reviewers say

### Parentfully

[App page](https://appshunter.io/ios/app/parentfully-parenting-app/id6777049373)

**Features:** Family Sharing

**In-app purchases:** none


### Roster

[App page](https://appshunter.io/ios/app/roster-polyamory-tracker/id6786782804)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Roster Premium | $0.99 | per 7 days |
| Roster Premium | $2.99 | per month |
| Roster Premium | $24.99 | per year |


## Frequently asked questions

### Is Parentfully free?

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

### Is Roster free?

Roster is free to download, with in-app purchases available.

### Do Parentfully or Roster have ads?

Neither Parentfully nor Roster shows ads.

### Which is updated more often, Parentfully or Roster?

Parentfully ships an update every 4 days, and Roster weekly. Most recently, Parentfully was updated on October 13, 2026 and Roster 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.*