# MW Research vs B3

The clearest difference is monetization model: B3 at free against MW Research's free with in-app purchases. MW Research's advantage is review sentiment (100% vs 77%). 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.

MW Research ships an update weekly, B3 fortnightly. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | MW Research | B3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (139 ratings)](https://appshunter.io/ios/app/b3/id6754036570/reviews)** |
| Number of ratings | — | **139** |
| Positive reviews | **100.0% of reviews** | 76.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 78 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guilherme Aquino](https://appshunter.io/developer/1140610434) | [B3 S.A. – Brasil, Bolsa, Balcao](https://appshunter.io/developer/1011787393) |

## What reviewers say

### MW Research

[App page](https://appshunter.io/ios/app/mw-research/id6476713079)

Become a more informed and secure investor with this comprehensive app. It provides expert-recommended portfolios, live Q&A sessions with professionals, investment simulations, and educational courses for all experience levels.

**Highlights:** Expert-recommended portfolios, Live Q&A with professionals, Investment simulations, Portfolio balancing tools, Exclusive educational courses

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

**In-app purchases:** none


### B3

[App page](https://appshunter.io/ios/app/b3/id6754036570)

Manage your investments and personal finances on a single, secure platform. Track your portfolio across all brokerages, view unified transaction statements, and monitor your wealth growth with personalized news and intuitive charts.

**Highlights:** Consolidate investments from all brokerages, Unified transaction statements, Monitor wealth evolution with charts, Personalized investment news, Track fixed income, variable income, and funds

**In-app purchases:** none


## Frequently asked questions

### Is MW Research free?

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

### Is B3 free?

B3 is free to download, with no in-app purchases.

### Do MW Research or B3 have ads?

Neither MW Research nor B3 shows ads.

### Which is updated more often, MW Research or B3?

MW Research ships an update weekly, and B3 fortnightly. Most recently, MW Research was updated on October 12, 2026 and B3 on October 21, 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.*