# Rate Alert vs Tabrasa One

The clearest difference is update cadence: Tabrasa One at every 6 weeks against Rate Alert's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Rate Alert ships an update every 9 months, Tabrasa One every 6 weeks. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Rate Alert | Tabrasa One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (11 ratings)](https://appshunter.io/ios/app/rate-alert/id979304599/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 41 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [THINK BIG WORK SMALL, INC.](https://appshunter.io/developer/979304598) | [Tabrasa, LLC](https://appshunter.io/developer/1442126943) |

## What reviewers say

### Rate Alert

[App page](https://appshunter.io/ios/app/rate-alert/id979304599)

This app provides real-time mortgage-backed security information and customizable notifications to help users anticipate market changes. It aims to give users a significant advantage in saving deals by alerting them to pricing shifts and breaking news before they occur.

**Highlights:** Real-time MBS information, Customizable deal-saving notifications, Advance pricing change alerts, Live market volatility meter, Daily lock advice and commentary, Mobile home page widget

**Features:** macOS Compatibility

**In-app purchases:** none


### Tabrasa One

[App page](https://appshunter.io/ios/app/tabrasa-one/id6478550670)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rate Alert free?

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

### Is Tabrasa One free?

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

### Do Rate Alert or Tabrasa One have ads?

Neither Rate Alert nor Tabrasa One shows ads.

### Which is updated more often, Rate Alert or Tabrasa One?

Rate Alert ships an update every 9 months, and Tabrasa One every 6 weeks. Most recently, Rate Alert was updated on October 5, 2026 and Tabrasa One on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*