# TruSync vs Spirit Sky

The clearest difference is ads: TruSync at none against Spirit Sky's shown. TruSync also leads on iOS requirement (13.0 vs 16.4). Spirit Sky's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

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

TruSync ships an update every 2 months, Spirit Sky every 3 weeks. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | TruSync | Spirit Sky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/spirit-sky/id6783009554/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 122 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nuve Home](https://appshunter.io/developer/1752266972) | [Spirit Studios Inc.](https://appshunter.io/developer/1371172055) |

## What reviewers say

### TruSync

[App page](https://appshunter.io/ios/app/trusync/id6747166106)

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

**In-app purchases:** none


### Spirit Sky

[App page](https://appshunter.io/ios/app/spirit-sky/id6783009554)

Explore the night sky and your birth chart to understand yourself and the cosmos. This app offers a real-time celestial map, personalized insights based on planetary positions, and a journey through cosmic cycles. Discover connections and daily reflections woven from the movements of the stars.

**Highlights:** Live, location-accurate night sky map, Personalized birth chart analysis, Cosmic cycle exploration (Yuga Mode), Inter-chart compatibility analysis, Daily personal reflections, Four astrological tradition comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is TruSync free?

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

### Is Spirit Sky free?

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

### Do TruSync or Spirit Sky have ads?

Spirit Sky shows ads; TruSync does not.

### Which is updated more often, TruSync or Spirit Sky?

TruSync ships an update every 2 months, and Spirit Sky every 3 weeks. Most recently, TruSync was updated on September 28, 2026 and Spirit Sky on October 9, 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.*