# Ask Dr Jain vs Sona Star

The clearest difference is update cadence: Ask Dr Jain at every 6 weeks against Sona Star's every 5 months. 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.

Ask Dr Jain ships an update every 6 weeks, Sona Star every 5 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ask Dr Jain | Sona Star |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Size | 121 MB | 21 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Docterz Health-tech Labs Private Limited](https://appshunter.io/developer/1565600227) | [Karan Choksi](https://appshunter.io/developer/1745297553) |

## What reviewers say

### Ask Dr Jain

[App page](https://appshunter.io/ios/app/ask-dr-jain/id1634123057)

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

**In-app purchases:** none


### Sona Star

[App page](https://appshunter.io/ios/app/sona-star/id6502391527)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ask Dr Jain free?

Ask Dr Jain is free to download, with no in-app purchases.

### Is Sona Star free?

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

### Do Ask Dr Jain or Sona Star have ads?

Neither Ask Dr Jain nor Sona Star shows ads.

### Which is updated more often, Ask Dr Jain or Sona Star?

Ask Dr Jain ships an update every 6 weeks, and Sona Star every 5 months. Most recently, Ask Dr Jain was updated on October 27, 2026 and Sona Star on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*