# BBPF Bond Sensitivity Calculator vs BondVault

The clearest difference is in-app purchases: BBPF Bond Sensitivity Calculator at none against BondVault's 1. BBPF Bond Sensitivity Calculator also leads on iOS requirement (7.1 vs 17.0). On price there is nothing between them.

Both are free to download. BondVault sells 1 one-off in-app purchase. BBPF Bond Sensitivity Calculator asks for nothing beyond the download.

## The numbers

| Metric | BBPF Bond Sensitivity Calculator | BondVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Size | 23 MB | 4 MB |
| Requires iOS | **7.1** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [John Andersen](https://appshunter.io/developer/979971768) | [Christian Pedersen](https://appshunter.io/developer/1883227582) |

## What reviewers say

### BBPF Bond Sensitivity Calculator

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

**In-app purchases:** none


### BondVault

[App page](https://appshunter.io/ios/app/bondvault/id6776333387)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BondVault: I Bond Tracker Life | $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 BondVault free?

BondVault 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.*