# FocusBubble vs intrstn

The clearest difference is iOS requirement: intrstn at 15.5 against FocusBubble's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FocusBubble sells 3 in-app purchases, starting at $1.99 per month and intrstn sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

FocusBubble ships an update every 2 weeks, intrstn every 9 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FocusBubble | intrstn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/intrstn/id6757767407/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 84 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Boaz van der Pot](https://appshunter.io/developer/1799152690) | [Fantastic Solutions](https://appshunter.io/developer/1706690234) |

## What reviewers say

### FocusBubble

[App page](https://appshunter.io/ios/app/focusbubble-app-blocker/id6742646493)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FocusBubble Premium Monthly | $1.99 | per month |
| FocusBubble Premium Yearly | $12.99 | per year |
| FocusBubble Lifetime | $29.99 | one-time |


### intrstn

[App page](https://appshunter.io/ios/app/intrstn/id6757767407)

This app helps you remember the context of your in-person connections. It automatically saves details like where and when you met, and allows you to add private notes and selfies to each contact. Focus on building meaningful relationships rather than just collecting contacts.

**Highlights:** Save context with contacts, Automatic time and place capture, Add private notes, Attach selfies to connections, Effortless contact sharing, Organized connection history

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| intrstn Pro | $6.99 | per month |
| inrstn AI Pro Monthly | $14.99 | per month |
| intrstn Pro Annual | $69.99 | per year |
| intrstn AI Pro Annual | $149.99 | per year |


## Frequently asked questions

### Is FocusBubble free?

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

### Is intrstn free?

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

### Do FocusBubble or intrstn have ads?

Neither FocusBubble nor intrstn shows ads.

### Which is updated more often, FocusBubble or intrstn?

FocusBubble ships an update every 2 weeks, and intrstn every 9 days. Most recently, FocusBubble was updated on October 25, 2026 and intrstn on October 28, 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.*