# Rotor Load Calc vs Hundo Hunter

The clearest difference is review sentiment: Rotor Load Calc at 100% against Hundo Hunter's 0%. Rotor Load Calc also leads on rating (5.0 vs 3.0). Hundo Hunter's advantage is update cadence (every 3 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Rotor Load Calc sells 2 in-app purchases, starting at $1.99 per month and Hundo Hunter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rotor Load Calc holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of Rotor Load Calc's written reviews are positive against 0% of Hundo Hunter's.

Rotor Load Calc ships an update monthly, Hundo Hunter every 3 days. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Rotor Load Calc | Hundo Hunter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rotor-load-calc/id6751245025/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/hundo-hunter/id6766415258/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 45 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Josh Cerf](https://appshunter.io/developer/1834218666) | [ADRIAN HALVORSEN PETTERSEN](https://appshunter.io/developer/1895236143) |

## What reviewers say

### Rotor Load Calc

[App page](https://appshunter.io/ios/app/rotor-load-calc/id6751245025)

This tool simplifies helicopter load calculations for pilots flying under government contracts. It generates fillable PDFs for performance calculations, signature, and submission, saving time and reducing errors. Easily manage and share your flight planning documents.

**Highlights:** Interagency helicopter load calculation, Fillable PDF generation, Aircraft performance data entry, Automated field population, File organization and sorting, Pilot and manager signature fields, PDF export and sharing options

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $1.99 | per month |
| 1 Year | $19.99 | per year |


### Hundo Hunter

[App page](https://appshunter.io/ios/app/hundo-hunter/id6766415258)

This app is a private, on-device toolbox for serious collectors, offering live scanning of game data to identify perfect IVs and track your collection. It provides advanced tools for calculating stats, evaluating trades, planning raids, and managing your inventory without any cloud tracking or logins.

**Highlights:** Live OCR scanning of game catch screens, Automatic IV, CP, HP, weight, and height logging, Hundo (perfect IV) alerts, IV calculator with back-solving, Trade evaluator with friendship tier predictions, Raid counter lists with type-aware data, PvP tier lists and type matrix, Egg pool data and power-up planner

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hundo Hunter Pro | $3.99 | one-time |


## Frequently asked questions

### Is Rotor Load Calc free?

Rotor Load Calc is free to download, with in-app purchases available.

### Is Hundo Hunter free?

Hundo Hunter is free to download, with in-app purchases available.

### Which has better reviews, Rotor Load Calc or Hundo Hunter?

Rotor Load Calc is rated higher. Rotor Load Calc averages 5.0 out of 5 from 2 ratings, while Hundo Hunter averages 3.0 from 2 ratings.

### Do Rotor Load Calc or Hundo Hunter have ads?

Neither Rotor Load Calc nor Hundo Hunter shows ads.

### Which is updated more often, Rotor Load Calc or Hundo Hunter?

Rotor Load Calc ships an update monthly, and Hundo Hunter every 3 days. Most recently, Rotor Load Calc was updated on October 6, 2026 and Hundo Hunter on October 18, 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.*