# EtherMail vs Helium Mobile Builder

The clearest difference is review sentiment: EtherMail at 71% against Helium Mobile Builder's 21%. EtherMail also leads on rating (4.7 vs 3.4) and ads (none vs shown). Helium Mobile Builder's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

EtherMail holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 408 and 88 respectively. Written reviews point the same way: 71% of EtherMail's written reviews are positive against 21% of Helium Mobile Builder's.

EtherMail ships an update every 2 weeks, Helium Mobile Builder every 10 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | EtherMail | Helium Mobile Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (408 ratings)](https://appshunter.io/ios/app/ethermail/id6451305966/reviews)** | [3.4 (88 ratings)](https://appshunter.io/ios/app/helium-mobile-builder/id6469056216/reviews) |
| Number of ratings | **408** | 88 |
| Positive reviews | **71.0% of reviews** | 21.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | **Free** | Ad-supported |
| Size | 63 MB | 103 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Ethermail Mobile](https://appshunter.io/developer/1687453732) | [Nova Labs, Inc.](https://appshunter.io/developer/1094886255) |

## What reviewers say

### EtherMail

[App page](https://appshunter.io/ios/app/ethermail/id6451305966)

This app offers a secure and private Web3 email experience, allowing users to manage all their communications in one inbox. It provides anonymity, spam protection, and rewards for viewing relevant ads, or an ad-free option.

**Highlights:** Web3 wallet as email, Anonymous and secure communication, Relevant content filtering, Ad rewards or ad-free option, Phishing and spam protection, Unified Web2 and Web3 inbox

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Excellent interface
- 🚀 Innovative
- 🚀 Awesome
- 🚀 Great app

**What reviewers complain about**

- 🐛 Doesn't work on iOS
- 🐛 Notifications not working
- 🐛 Inbox not showing messages
- 🐛 Allocation removed without explanation
- 🐛 Rewards not received

**Reported bugs**

- Login issues
- Inbox not functioning properly
- Emails not being delivered

**Requested features**

- Dark mode option
- Improved customer support


### Helium Mobile Builder

[App page](https://appshunter.io/ios/app/helium-mobile-builder/id6469056216)

Deploy and manage your Helium Mobile Hotspots with ease. This app allows you to set locations, transfer ownership, claim rewards, and access fleet management tools. It also provides builder-focused guidance for optimal Hotspot placement and coverage.

**Highlights:** Deploy and manage Hotspots, Set Hotspot locations, Transfer ownership, Claim rewards, Fleet management, Mounting and location guidance

**In-app purchases:** none

**What reviewers like**

- 👍 Good beginner interface
- 🚀 Network is great and pays
- 💡 Value is exceptional
- 👍 Clean, professional, and useful app
- 🚀 Makes extra money

**What reviewers complain about**

- ❌ Missing important features (offline notification)
- ❌ App gets worse with updates
- ❌ Works when it wants
- ❌ Scam and waste of time/money
- ❌ Cannot send mobile out to other wallets

**Reported bugs**

- App no longer works for checking WiFi antenna health
- Degrees don't update correctly when changing location
- Transaction fails when claiming rewards
- Hotspot performance and earnings take forever to load
- Account balance not showing

**Requested features**

- Add offline notification for hotspots
- Enable sync (login) with hardware wallets
- Fix location update degrees
- Allow more than one chance to update possessions before charging extra
- Improve app stability and performance


## Frequently asked questions

### Is EtherMail free?

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

### Is Helium Mobile Builder free?

Helium Mobile Builder is free to download, with no in-app purchases.

### Which has better reviews, EtherMail or Helium Mobile Builder?

EtherMail is rated higher. EtherMail averages 4.7 out of 5 from 408 ratings, while Helium Mobile Builder averages 3.4 from 88 ratings.

### Do EtherMail or Helium Mobile Builder have ads?

Helium Mobile Builder shows ads; EtherMail does not.

### Which is updated more often, EtherMail or Helium Mobile Builder?

EtherMail ships an update every 2 weeks, and Helium Mobile Builder every 10 days. Most recently, EtherMail was updated on October 9, 2026 and Helium Mobile Builder on October 6, 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.*