# LaserCalc Mobile vs eApp V2

The clearest difference is in-app purchases: eApp V2 at none against LaserCalc Mobile's 4. eApp V2 also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LaserCalc Mobile sells 4 in-app purchases, starting at $9.99 per month. eApp V2 asks for nothing beyond the download.

LaserCalc Mobile ships an update every 3 weeks, eApp V2 weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LaserCalc Mobile | eApp V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/lasercalc-mobile/id6502254919/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 77 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Imogen Technologies, LLC](https://appshunter.io/developer/1744792441) | [Soleran Inc.](https://appshunter.io/developer/550601645) |

## What reviewers say

### LaserCalc Mobile

[App page](https://appshunter.io/ios/app/lasercalc-mobile/id6502254919)

This app assists HVAC professionals with accurate load calculations for residential and commercial projects. It adheres to industry-standard ACCA Manual J 8th Edition guidelines, integrating data from DOE and NREL for precise results.

**Highlights:** ACCA Manual J 8th Edition compliance, DOE and NREL data integration, Professional HVAC load calculations, Supports contractors and engineers

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| LaserCalc Pro | $49.99 | per month |
| Monthly Subscription | $9.99 | one-time |


### eApp V2

[App page](https://appshunter.io/ios/app/eapp-v2/id6804830232)

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

**In-app purchases:** none


## Frequently asked questions

### Is LaserCalc Mobile free?

LaserCalc Mobile is free to download, with in-app purchases available.

### Is eApp V2 free?

eApp V2 is free to download, with no in-app purchases.

### Do LaserCalc Mobile or eApp V2 have ads?

Neither LaserCalc Mobile nor eApp V2 shows ads.

### Which is updated more often, LaserCalc Mobile or eApp V2?

LaserCalc Mobile ships an update every 3 weeks, and eApp V2 weekly. Most recently, LaserCalc Mobile was updated on October 30, 2026 and eApp V2 on October 31, 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.*