# Sona vs AidStar

The clearest difference is update cadence: Sona at every 6 days against AidStar's monthly. Sona also leads on iOS requirement (16.0 vs 18.5). On price, ads, 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.

Sona ships an update every 6 days, AidStar monthly. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sona | AidStar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (27 ratings)](https://appshunter.io/ios/app/sona/id1588730550/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free | — |
| Size | 49 MB | 18 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sona](https://appshunter.io/developer/1588730552) | [AidStar Limited](https://appshunter.io/developer/1845880497) |

## What reviewers say

### Sona

[App page](https://appshunter.io/ios/app/sona/id1588730550)

Access your upcoming work shifts and holiday schedule in real-time. Employees can also claim additional shifts directly through the app, putting them in control of their work availability.

**Highlights:** Real-time shift view, Holiday schedule, Claim additional shifts, Employee control, Shift management platform integration

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

**In-app purchases:** none


### AidStar

[App page](https://appshunter.io/ios/app/aidstar/id6753949301)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sona free?

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

### Is AidStar free?

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

### Do Sona or AidStar have ads?

Neither Sona nor AidStar shows ads.

### Which is updated more often, Sona or AidStar?

Sona ships an update every 6 days, and AidStar monthly. Most recently, Sona was updated on October 17, 2026 and AidStar on October 7, 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.*