# BBPF Bond Sensitivity Calculator vs Treasury Yield Curve Tracker

The clearest difference is in-app purchases: BBPF Bond Sensitivity Calculator at none against Treasury Yield Curve Tracker's 3. BBPF Bond Sensitivity Calculator also leads on iOS requirement (7.1 vs 26.0). Treasury Yield Curve Tracker's advantage is device support. On price there is nothing between them.

Both are free to download. Treasury Yield Curve Tracker sells 3 one-off in-app purchases. BBPF Bond Sensitivity Calculator asks for nothing beyond the download.

## The numbers

| Metric | BBPF Bond Sensitivity Calculator | Treasury Yield Curve Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (28 ratings)](https://appshunter.io/ios/app/treasury-yield-curve-tracker/id6447015327/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 10 months |
| Monetization | — | Free |
| Size | 23 MB | 17 MB |
| Requires iOS | **7.1** | 26.0 |
| Devices | — | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [John Andersen](https://appshunter.io/developer/979971768) | [Jade Lizard Software LLC](https://appshunter.io/developer/528029155) |

## What reviewers say

### BBPF Bond Sensitivity Calculator

[App page](https://appshunter.io/ios/app/bbpf-bond-sensitivity-calculator/id915625247)

**In-app purchases:** none


### Treasury Yield Curve Tracker

[App page](https://appshunter.io/ios/app/treasury-yield-curve-tracker/id6447015327)

Visualize and analyze U.S. Treasury yield curves with real-time data and historical comparisons. Understand interest rates, bond markets, and economic trends with customizable charts and data export. Ideal for finance professionals and new investors alike.

**Highlights:** Real-time yield data, Historical yield curve comparisons, Customizable charts, Comprehensive maturity coverage, Data export functionality, Cross-device support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is BBPF Bond Sensitivity Calculator free?

BBPF Bond Sensitivity Calculator is free to download, with no in-app purchases.

### Is Treasury Yield Curve Tracker free?

Treasury Yield Curve Tracker is free to download, with in-app purchases available.

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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.*