# BestInterest for Coparents vs Rostre

The clearest difference is in-app purchases: Rostre at none against BestInterest for Coparents's 12. BestInterest for Coparents's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. BestInterest for Coparents sells 12 in-app purchases, starting at $9.99 per month. Rostre asks for nothing beyond the download.

## The numbers

| Metric | BestInterest for Coparents | Rostre |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (239 ratings)](https://appshunter.io/ios/app/bestinterest-for-coparents/id6503981502/reviews)** | — |
| Number of ratings | **239** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BestInterest](https://appshunter.io/developer/1750561807) | [Tim McNerney](https://appshunter.io/developer/1896154152) |

## What reviewers say

### BestInterest for Coparents

[App page](https://appshunter.io/ios/app/bestinterest-for-coparents/id6503981502)

This app uses AI to help parents in high-conflict divorce and custody situations de-escalate communication, set boundaries, and protect their peace. It filters messages, suggests calm responses, and provides a secure communication log and journal.

**Highlights:** AI Message Shield filters and neutralizes harmful messages, Tone Guardian ensures calm and court-ready outgoing messages, Coparent Journal for timestamped and geotagged documentation, AI Coparenting Coach for daily personalized guidance, Professional Access for lawyers, therapists, and mediators, Dedicated secure communication number

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Connect | $9.99 | per month |
| Protect | $14.99 | per month |
| Protect Plus | $29.99 | per month |
| BestInterest Annual | $59.99 | per year |
| Connect | $89.99 | per year |
| Connect | $99.99 | per year |
| Annual Unlimited | $129.99 | per year |
| Protect | $139.99 | per year |
| Protect | $149.99 | per year |
| Annual Family Unlimited | $189.99 | per year |
| Protect Plus | $269.99 | per year |
| Protect Plus | $299.99 | per year |


### Rostre

[App page](https://appshunter.io/ios/app/rostre/id6780201352)

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

**In-app purchases:** none


## Frequently asked questions

### Is BestInterest for Coparents free?

BestInterest for Coparents is free to download, with in-app purchases available.

### Is Rostre free?

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

### Do BestInterest for Coparents or Rostre have ads?

Neither BestInterest for Coparents nor Rostre shows ads.

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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.*