# Indus by Sarvam vs DocuVault Pro

The clearest difference is in-app purchases: Indus by Sarvam at none against DocuVault Pro's 2. Indus by Sarvam also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DocuVault Pro sells 2 one-off in-app purchases. Indus by Sarvam asks for nothing beyond the download.

Indus by Sarvam ships an update every 8 days, DocuVault Pro weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Indus by Sarvam | DocuVault Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (36 ratings)](https://appshunter.io/ios/app/indus-by-sarvam/id6758622680/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | — |
| Size | 90 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sarvam](https://appshunter.io/developer/1874000555) | [Vakula Kurra](https://appshunter.io/developer/1886984851) |

## What reviewers say

### Indus by Sarvam

[App page](https://appshunter.io/ios/app/indus-by-sarvam/id6758622680)

This AI assistant helps simplify your day by providing quick answers, drafting messages, and researching topics. It understands Indian languages and allows for voice input, making interactions natural and efficient. Built in India, it prioritizes local data security and privacy.

**Highlights:** Natural language chat, Voice input for questions, Web research and summarization, Multi-language support, Indian data privacy focus

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

**In-app purchases:** none


### DocuVault Pro

[App page](https://appshunter.io/ios/app/docuvault-pro/id6760952337)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocuVault Plus | $1.99 | one-time |
| DocuVault Pro | $4.99 | one-time |


## Frequently asked questions

### Is Indus by Sarvam free?

Indus by Sarvam is free to download, with no in-app purchases.

### Is DocuVault Pro free?

DocuVault Pro is free to download, with in-app purchases available.

### Do Indus by Sarvam or DocuVault Pro have ads?

Neither Indus by Sarvam nor DocuVault Pro shows ads.

### Which is updated more often, Indus by Sarvam or DocuVault Pro?

Indus by Sarvam ships an update every 8 days, and DocuVault Pro weekly. Most recently, Indus by Sarvam was updated on November 5, 2026 and DocuVault Pro on October 31, 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.*