# Blacktivity vs Vichaar

The clearest difference is in-app purchases: Blacktivity at none against Vichaar's 4. Vichaar's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Vichaar sells 4 in-app purchases, starting at $9.99 per year. Blacktivity asks for nothing beyond the download.

Blacktivity ships an update every 3 months, Vichaar monthly. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Blacktivity | Vichaar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 82 MB | 89 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Blacktivity, Inc](https://appshunter.io/developer/1860189520) | [VICHAAR NIRMAAN FOUNDATION](https://appshunter.io/developer/1888407805) |

## What reviewers say

### Blacktivity

[App page](https://appshunter.io/ios/app/blacktivity/id6756341888)

**In-app purchases:** none


### Vichaar

[App page](https://appshunter.io/ios/app/vichaar/id6761252395)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Annual Plan | $9.99 | per year |
| Premium Annual Plan | $14.99 | per year |
| Premiere Pass - Subscriber | $0.99 | one-time |
| Premiere Pass - Non Subscriber | $1.99 | one-time |


## Frequently asked questions

### Is Blacktivity free?

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

### Is Vichaar free?

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

### Do Blacktivity or Vichaar have ads?

Neither Blacktivity nor Vichaar shows ads.

### Which is updated more often, Blacktivity or Vichaar?

Blacktivity ships an update every 3 months, and Vichaar monthly. Most recently, Blacktivity was updated on September 19, 2026 and Vichaar on September 11, 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.*