# Regulator vs Brex

The clearest difference is rating: Brex at 4.8 against Regulator's 4.4. Brex also leads on ratings volume (8.8K vs 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.

Brex holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Brex has 8.8K ratings behind it against 5, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Regulator | Brex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/regulator/id963197353/reviews) | **[4.8 (8.8K ratings)](https://appshunter.io/ios/app/brex/id1472905508/reviews)** |
| Number of ratings | 5 | **8.8K** |
| Positive reviews | — | 44.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | Free |
| Size | 66 MB | 144 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Regulator Inc](https://appshunter.io/developer/871857210) | [Brex](https://appshunter.io/developer/1459899744) |

## What reviewers say

### Regulator

[App page](https://appshunter.io/ios/app/regulator/id963197353)

This business application helps large enterprises track marketing data and tangible assets in the field to calculate accurate ROI. It seamlessly integrates sales and marketing data from a brand's perspective, revolutionizing how marketing initiatives are managed and their real-time return is measured.

**Highlights:** Real-time ROI tracking, Marketing and sales data integration, Tangible asset tracking, Brand perspective management, Capital and operating expenditure tracking

**In-app purchases:** none


### Brex

[App page](https://appshunter.io/ios/app/brex/id1472905508)

Manage corporate finances with integrated business accounts, corporate cards, and expense tracking. Streamline reimbursements, payments, and business travel all from a single platform.

**Highlights:** Corporate cards, Expense management, Reimbursements, Business accounts, Business travel booking, Global payments, 24/7 live support

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient receipt management
- 🚀 Efficient expense tracking
- 🚀 Helpful notifications
- 🚀 Smooth interface

**What reviewers complain about**

- 🐛 Unreliable login process
- 🐛 Slow check deposit
- 🐛 Limited app functionality
- 🐛 Inconsistent account closure policies
- 🐛 Lack of transparency in decision-making

**Reported bugs**

- Check deposit issues
- Incorrect transaction categorization
- Unreliable account linking
- Inconsistent app behavior

**Requested features**

- Ability to change flights directly in the app
- Improved iPad support
- Restore gold card in Apple Wallet
- Searchable transaction history in the app


## Frequently asked questions

### Is Regulator free?

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

### Is Brex free?

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

### Which has better reviews, Regulator or Brex?

Brex is rated higher. Regulator averages 4.4 out of 5 from 5 ratings, while Brex averages 4.8 from 8.8K ratings.

### Do Regulator or Brex have ads?

Neither Regulator nor Brex shows ads.

### Which is updated more often, Regulator or Brex?

Regulator ships an update weekly, and Brex weekly. Most recently, Regulator was updated on October 6, 2026 and Brex on October 16, 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.*