# BBPF Bond Sensitivity Calculator vs TrendSpider

The clearest difference is device support: TrendSpider at 2 against BBPF Bond Sensitivity Calculator's —. BBPF Bond Sensitivity Calculator's advantage is iOS requirement (7.1 vs 15.1). On price 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.

## The numbers

| Metric | BBPF Bond Sensitivity Calculator | TrendSpider |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (350 ratings)](https://appshunter.io/ios/app/trendspider/id1564875289/reviews)** |
| Number of ratings | — | **350** |
| Positive reviews | — | 52.5% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Monetization | — | Free |
| Size | 23 MB | 18 MB |
| Requires iOS | **7.1** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Andersen](https://appshunter.io/developer/979971768) | [TrendSpider LLC](https://appshunter.io/developer/1556203158) |

## What reviewers say

### BBPF Bond Sensitivity Calculator

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

**In-app purchases:** none


### TrendSpider

[App page](https://appshunter.io/ios/app/trendspider/id1564875289)

Access professional trading and market research tools directly from your mobile device. This app provides advanced market analysis, real-time trading alerts, and unique alternative data to help you stay informed and ahead in financial markets.

**Highlights:** Professional-grade trading platform, Advanced market research, Real-time trading alerts, Unique alternative data, On-the-go access

**In-app purchases:** none

**What reviewers like**

- 🚀 Amazing app
- 👍 Easy to use
- 🔍 Great analysis tools
- 🔍 Powerful charting and scanning
- 🔍 Robust set of features

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🐛 Slow data loading and refreshing
- 🔋 Poor mobile app performance
- 🔒 Security concerns with web access
- 🔧 Limited mobile functionality

**Reported bugs**

- Charts fail to load consistently
- Indicators not syncing between web and app
- Inability to create/manage watchlists on mobile
- Frequent app crashes and freezes
- Unresponsive touch controls and gestures

**Requested features**

- Add landscape mode support
- Improve mobile drawing tools
- Introduce mobile alerts and notifications
- Optimize app for tablet devices
- Enhance mobile scanning capabilities


## Frequently asked questions

### Is BBPF Bond Sensitivity Calculator free?

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

### Is TrendSpider free?

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

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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.*