# witNAV vs ChatSUTRA

The clearest difference is update cadence: ChatSUTRA at weekly against witNAV's monthly. witNAV's advantage is iOS requirement (13.0.0 vs 15.1). 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.

witNAV ships an update monthly, ChatSUTRA weekly. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | witNAV | ChatSUTRA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/chatsutra/id6503036417/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 9 MB | 20 MB |
| Requires iOS | **13.0.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ADDERIT QUATRE AMICS SL](https://appshunter.io/developer/535859179) | [Numeric Machines](https://appshunter.io/developer/1867394009) |

## What reviewers say

### witNAV

[App page](https://appshunter.io/ios/app/witnav/id1201213461)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatSUTRA

[App page](https://appshunter.io/ios/app/chatsutra/id6503036417)

This AI assistant offers ultrafast, multilingual support in over 50 languages. It helps with tasks like translation, writing, brainstorming, and problem-solving with a focus on speed and accuracy.

**Highlights:** Multilingual support in 50+ languages, Saved conversations and starter cards, Fast reasoning and analysis, Translation, summarization, creative writing, Seamless cross-device experience, Culturally accurate responses

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is witNAV free?

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

### Is ChatSUTRA free?

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

### Do witNAV or ChatSUTRA have ads?

Neither witNAV nor ChatSUTRA shows ads.

### Which is updated more often, witNAV or ChatSUTRA?

witNAV ships an update monthly, and ChatSUTRA weekly. Most recently, witNAV was updated on October 11, 2026 and ChatSUTRA 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.*