# B Instant vs Perfetto B2B

The clearest difference is iOS requirement: B Instant at 13.0 against Perfetto B2B's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

B Instant ships an update every 5 weeks, Perfetto B2B every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | B Instant | Perfetto B2B |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 103 MB | 34 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bhansali Value Creations Private Limited](https://appshunter.io/developer/1608205851) | [Rechner Infosystems](https://appshunter.io/developer/1530926183) |

## What reviewers say

### B Instant

[App page](https://appshunter.io/ios/app/b-instant/id1608205849)

This mobile trading application provides fast and simple access to Equity, F&O, Currency Derivatives, and Commodities Futures. It offers advanced charting tools, direct buy/sell from option chains, and real-time market updates. Users can also manage IPO applications and view margin details while placing orders.

**Highlights:** Equity, F&O, Currency, Commodities trading, 100+ charting indicators, Direct buy/sell from Option Chain, Live market updates and quotes, Hassle-free UPI IPO applications, Margin display during order placement, Push notifications

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

**In-app purchases:** none


### Perfetto B2B

[App page](https://appshunter.io/ios/app/perfetto-b2b/id6443425278)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B Instant free?

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

### Is Perfetto B2B free?

Perfetto B2B is free to download, with no in-app purchases.

### Do B Instant or Perfetto B2B have ads?

Neither B Instant nor Perfetto B2B shows ads.

### Which is updated more often, B Instant or Perfetto B2B?

B Instant ships an update every 5 weeks, and Perfetto B2B every 2 months. Most recently, B Instant was updated on November 3, 2026 and Perfetto B2B on November 3, 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.*