# Blasting Software Solutions vs I Fly Bell 407

The clearest difference is in-app purchases: Blasting Software Solutions at none against I Fly Bell 407's 2. I Fly Bell 407's advantage is update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. I Fly Bell 407 sells 2 in-app purchases, starting at $3.99 per month. Blasting Software Solutions asks for nothing beyond the download.

Blasting Software Solutions ships an update monthly, I Fly Bell 407 every 4 days. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Blasting Software Solutions | I Fly Bell 407 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/i-fly-bell-407/id6747050989/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 243 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blasting Software Solutions](https://appshunter.io/developer/1794576519) | [Nicholas Bradley](https://appshunter.io/developer/1548145234) |

## What reviewers say

### Blasting Software Solutions

[App page](https://appshunter.io/ios/app/blasting-software-solutions/id6741531717)

**Features:** macOS Compatibility

**In-app purchases:** none


### I Fly Bell 407

[App page](https://appshunter.io/ios/app/i-fly-bell-407/id6747050989)

This app provides essential tools for Bell 407 helicopter pilots, simplifying preflight calculations and enhancing flight safety. It offers features for weight and balance, hover ceiling, and rate of climb, with options to print and share flight plans and performance data.

**Highlights:** Weight and Balance Calculator, Hover Ceiling & Rate of Climb Charts, Printable Flight Plans, Performance Calculations (HIGE/HOGE), Shareable Preflight Documents

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Monthly | $3.99 | per month |
| Pro Annual | $17.99 | per year |


## Frequently asked questions

### Is Blasting Software Solutions free?

Blasting Software Solutions is free to download, with no in-app purchases.

### Is I Fly Bell 407 free?

I Fly Bell 407 is free to download, with in-app purchases available.

### Do Blasting Software Solutions or I Fly Bell 407 have ads?

Neither Blasting Software Solutions nor I Fly Bell 407 shows ads.

### Which is updated more often, Blasting Software Solutions or I Fly Bell 407?

Blasting Software Solutions ships an update monthly, and I Fly Bell 407 every 4 days. Most recently, Blasting Software Solutions was updated on October 4, 2026 and I Fly Bell 407 on October 24, 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.*