# Sinna vs Daolight

The clearest difference is update cadence: Daolight at every 2 days against Sinna's every 2 weeks. Sinna's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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

## The numbers

| Metric | Sinna | Daolight |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 73 MB | 32 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dineout](https://appshunter.io/developer/1444956652) | [Thor Matthiasson](https://appshunter.io/developer/1889369263) |

## 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


### Daolight

[App page](https://appshunter.io/ios/app/daolight/id6761397881)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sinna free?

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

### Is Daolight free?

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

### Do Sinna or Daolight have ads?

Neither Sinna nor Daolight shows ads.

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

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