# Sinna vs Barnið

The clearest difference is in-app purchases: Sinna at none against Barnið's 2. Sinna also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.0). Barnið's advantage is update cadence (every 6 days vs every 2 weeks). On price and ads there is nothing between them.

Both are free to download. Barnið sells 2 in-app purchases, starting at $3.99 per month. Sinna asks for nothing beyond the download.

Sinna ships an update every 2 weeks, Barnið every 6 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Sinna | Barnið |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sinna/id6742742928/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 73 MB | 19 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dineout](https://appshunter.io/developer/1444956652) | [EGGERT MAR EGGERTSSON](https://appshunter.io/developer/6806393804) |

## What reviewers say

### Sinna

[App page](https://appshunter.io/ios/app/sinna/id6742742928)

Easily book appointments with local service providers. Discover available times in real-time and manage all your bookings, gift cards, and reminders in one place. Never miss an appointment with instant notifications.

**Highlights:** Book appointments easily, Find local service providers, View real-time availability, Manage all bookings in one place, Receive real-time reminders and notifications

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

**In-app purchases:** none


### Barnið

[App page](https://appshunter.io/ios/app/barni/id6806393802)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Barnið Premium Monthly Subscription | $3.99 | per month |
| Barnið Annual Subscription | $39.99 | per year |


## Frequently asked questions

### Is Sinna free?

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

### Is Barnið free?

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

### Do Sinna or Barnið have ads?

Neither Sinna nor Barnið shows ads.

### Which is updated more often, Sinna or Barnið?

Sinna ships an update every 2 weeks, and Barnið every 6 days. Most recently, Sinna was updated on October 11, 2026 and Barnið on October 8, 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.*