# Superhuman Mail vs 4Degrees

The clearest difference is in-app purchases: 4Degrees at none against Superhuman Mail's 1. 4Degrees also leads on rating (5.0 vs 4.6) and iOS requirement (16.0 vs 26.0). Superhuman Mail's advantage is ratings volume (3.7K vs 6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Superhuman Mail sells 1 in-app purchase, starting at $29.99 per month. 4Degrees asks for nothing beyond the download.

4Degrees holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Superhuman Mail has 3.7K ratings behind it against 6, so its average is the more settled of the two.

Superhuman Mail ships an update weekly, 4Degrees every 10 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Superhuman Mail | 4Degrees |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3.7K ratings)](https://appshunter.io/ios/app/superhuman-mail/id1120837655/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/4degrees/id1418774873/reviews)** |
| Number of ratings | **3.7K** | 6 |
| Positive reviews | 41.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 109 MB | 45 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Superhuman Labs](https://appshunter.io/developer/1120837654) | [4Degrees](https://appshunter.io/developer/1418774872) |

## What reviewers say

### Superhuman Mail

[App page](https://appshunter.io/ios/app/superhuman-mail/id1120837655)

This email application streamlines inbox management with AI-powered drafting and summarization. It helps users prioritize important messages, schedule emails for optimal delivery, and collaborate with teams through shared email views and integrated CRM tools. Save time and improve responsiveness with advanced features.

**Highlights:** AI email drafting, Automatic email summarization, Customizable inbox triage, Scheduled email delivery, Email sharing and commenting, Calendar integration, CRM integrations (HubSpot, Salesforce)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $29.99 | per month |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Great user experience
- 🔒 Robust security features
- 💡 Innovative AI-powered features
- 🕰 Time-saving productivity tools

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Bugs and crashes
- 🔋 High battery consumption
- 📱 Lacking mobile app features
- 🤔 Confusing onboarding process

**Reported bugs**

- Login issues and account activation problems
- Emails not loading or syncing properly
- Formatting issues in email threads
- Crashes and freezes on various devices

**Requested features**

- Unified inbox for multiple accounts
- Better calendar integration
- More customization options
- Improved mobile app experience
- Table support in email composition


### 4Degrees

[App page](https://appshunter.io/ios/app/4degrees/id1418774873)

Strengthen professional connections and expand your network conveniently from your iPhone. This app helps you manage relationships and stay in touch while on the move.

**Highlights:** Strengthen professional relationships, Expand your network, Manage connections on the go, Convenient networking tool

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Superhuman Mail free?

Superhuman Mail is free to download, with in-app purchases available.

### Is 4Degrees free?

4Degrees is free to download, with no in-app purchases.

### Which has better reviews, Superhuman Mail or 4Degrees?

4Degrees is rated higher. Superhuman Mail averages 4.6 out of 5 from 3.7K ratings, while 4Degrees averages 5.0 from 6 ratings.

### Do Superhuman Mail or 4Degrees have ads?

Neither Superhuman Mail nor 4Degrees shows ads.

### Which is updated more often, Superhuman Mail or 4Degrees?

Superhuman Mail ships an update weekly, and 4Degrees every 10 days. Most recently, Superhuman Mail was updated on October 12, 2026 and 4Degrees on October 8, 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.*