# Help Lightning vs eFax Corporate Fax App

The clearest difference is review sentiment: Help Lightning at 71% against eFax Corporate Fax App's 6%. Help Lightning also leads on rating (4.1 vs 3.5) and monetization model (free vs subscription). eFax Corporate Fax App's advantage is ratings volume (146 vs 26) and iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Help Lightning holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: eFax Corporate Fax App has 146 ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 71% of Help Lightning's written reviews are positive against 6% of eFax Corporate Fax App's.

Help Lightning ships an update fortnightly, eFax Corporate Fax App every 2 months. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Help Lightning | eFax Corporate Fax App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (26 ratings)](https://appshunter.io/ios/app/help-lightning/id867775336/reviews)** | [3.5 (146 ratings)](https://appshunter.io/ios/app/efax-corporate-fax-app/id1454060088/reviews) |
| Number of ratings | 26 | **146** |
| Positive reviews | **71.4% of reviews** | 6.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Subscription |
| Size | 126 MB | 32 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Help Lightning, Inc](https://appshunter.io/developer/867775339) | [Consensus Cloud Solutions LLC](https://appshunter.io/developer/1610016493) |

## What reviewers say

### Help Lightning

[App page](https://appshunter.io/ios/app/help-lightning/id867775336)

This app merges real-time video streams from two locations, allowing for interactive remote assistance. Experts can collaborate visually to help solve problems as if they were physically present. It offers a practical application of augmented reality for instant, anywhere support.

**Highlights:** Merged reality video streams, Real-time interactive help, Remote expert collaboration, Visual problem solving, Instant anywhere support

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

**In-app purchases:** none


### eFax Corporate Fax App

[App page](https://appshunter.io/ios/app/efax-corporate-fax-app/id1454060088)

Send, receive, and manage faxes from your mobile device. This app allows for easy document exchange, including scanning, signing, and forwarding. It's designed for enterprise users with features like multi-recipient sending and cloud storage.

**Highlights:** Send, receive, and read faxes, Fax by email and website, Add digital signatures, Send to multiple recipients, Scan documents with camera, Upload from cloud storage, Custom cover pages

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

**In-app purchases:** none


## Frequently asked questions

### Is Help Lightning free?

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

### Is eFax Corporate Fax App free?

eFax Corporate Fax App is free to download, with no in-app purchases.

### Which has better reviews, Help Lightning or eFax Corporate Fax App?

Help Lightning is rated higher. Help Lightning averages 4.1 out of 5 from 26 ratings, while eFax Corporate Fax App averages 3.5 from 146 ratings.

### Do Help Lightning or eFax Corporate Fax App have ads?

Neither Help Lightning nor eFax Corporate Fax App shows ads.

### Which is updated more often, Help Lightning or eFax Corporate Fax App?

Help Lightning ships an update fortnightly, and eFax Corporate Fax App every 2 months. Most recently, Help Lightning was updated on October 2, 2026 and eFax Corporate Fax App on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*