# NexGen Atom vs LEO Rigging Calculator

The clearest difference is monetization model: LEO Rigging Calculator at free against NexGen Atom's subscription. NexGen Atom's advantage is review sentiment (17% vs 0%) and iOS requirement (11.0 vs 13.0). On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | NexGen Atom | LEO Rigging Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (74 ratings)](https://appshunter.io/ios/app/nexgen-atom/id962158720/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | **17.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Size | 42 MB | 61 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fleet Cost & Care, Inc.](https://appshunter.io/developer/962158719) | [CLAN LEO PRIVATE LIMITED](https://appshunter.io/developer/1738165463) |

## What reviewers say

### NexGen Atom

[App page](https://appshunter.io/ios/app/nexgen-atom/id962158720)

This app streamlines field operations for sales, maintenance, and dispatching. It enables users to submit e-tickets, manage estimates, track labor, and issue work orders directly from their mobile devices, enhancing data accuracy and accessibility for your organization.

**Highlights:** Submit e-tickets on mobile, Upload images to job records, Track direct and indirect labor, Create and email estimates, Manage purchase orders, Issue work orders to technicians, Complete checklists

**Features:** Vision Pro support

**In-app purchases:** none


### LEO Rigging Calculator

[App page](https://appshunter.io/ios/app/leo-rigging-calculator/id6744311128)

This app provides quick solutions for everyday rigging calculations, assisting engineers and safety personnel in site surveys and rigging plan designs. It helps verify calculations, determine clearances, and analyze load distribution for safe lifting operations. Results can be exported to PDF for easy sharing.

**Highlights:** Boom clearance calculator, Tail load calculator, Wind speed calculator, Sling tension calculator, Percentage capacity calculator, Sling weight calculator, Axle load calculator, SPMT GBP load calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is NexGen Atom free?

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

### Is LEO Rigging Calculator free?

LEO Rigging Calculator is free to download, with no in-app purchases.

### Do NexGen Atom or LEO Rigging Calculator have ads?

Neither NexGen Atom nor LEO Rigging Calculator shows ads.

### Which is updated more often, NexGen Atom or LEO Rigging Calculator?

NexGen Atom ships an update every 3 weeks, and LEO Rigging Calculator every 3 weeks. Most recently, NexGen Atom was updated on October 24, 2026 and LEO Rigging Calculator on September 26, 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.*