# Calyn vs PairTrack

The clearest difference is monetization model: Calyn at freemium against PairTrack's subscription. PairTrack's advantage is iOS requirement (15.0 vs 17.5). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Calyn sells 2 in-app purchases, starting at $4.99 per month and PairTrack sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Calyn against 5.0 for PairTrack. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Calyn ships an update fortnightly, PairTrack every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Calyn | PairTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/calyn/id6747404955/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/pairtrack-au-pair-manager/id6758122291/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Freemium** | Subscription |
| Size | 27 MB | 20 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chaai LLC](https://appshunter.io/developer/1738597436) | [STEPHEN JOHN FITZPATRICK](https://appshunter.io/developer/1871038317) |

## What reviewers say

### Calyn

[App page](https://appshunter.io/ios/app/calyn/id6747404955)

Effortlessly capture and organize your life's events. This intelligent assistant allows you to add appointments from photos, voice notes, or text, detect conflicts, and find free time. Streamline your schedule and reclaim your focus.

**Highlights:** Capture events from images, audio, or text, Utilize templates for recurring routines, Share events via extension from other apps, Detect and resolve event conflicts, Find and share available time slots, Batch capture multiple events at once

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential Plan | $4.99 | per month |
| Pro Plan | $9.99 | per month |


### PairTrack

[App page](https://appshunter.io/ios/app/pairtrack-au-pair-manager/id6758122291)

This app provides a shared system for host families and au pairs to manage schedules, routines, and updates. It helps reduce confusion and ensures everyone stays on the same page regarding expectations and daily activities.

**Highlights:** Shared weekly schedules, Real-time tracking of meals and naps, School pickup and activity management, Hour tracking for program compliance, Updates and reminders, Centralized source of truth

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PairTrack Premium Monthly | $14.99 | per month |
| PairTrack Premium Annual | $131.99 | per year |


## Frequently asked questions

### Is Calyn free?

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

### Is PairTrack free?

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

### Which has better reviews, Calyn or PairTrack?

Calyn and PairTrack are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Calyn or PairTrack have ads?

Neither Calyn nor PairTrack shows ads.

### Which is updated more often, Calyn or PairTrack?

Calyn ships an update fortnightly, and PairTrack every 2 weeks. Most recently, Calyn was updated on October 28, 2026 and PairTrack on October 25, 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.*