# Superhuman Mail vs Backlog Studio

The clearest difference is review sentiment: Backlog Studio at 100% against Superhuman Mail's 41%. Backlog Studio also leads on rating (5.0 vs 4.6) and iOS requirement (15.1 vs 26.0). Superhuman Mail's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (3.7K vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Superhuman Mail sells 1 in-app purchase, starting at $29.99 per month and Backlog Studio sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

Backlog Studio 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 1, so its average is the more settled of the two. Written reviews point the same way: 41% of Superhuman Mail's written reviews are positive against 100% of Backlog Studio's.

Superhuman Mail ships an update weekly, Backlog Studio every 6 weeks. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Superhuman Mail | Backlog Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3.7K ratings)](https://appshunter.io/ios/app/superhuman-mail/id1120837655/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/backlog-studio-read-later/id6778985019/reviews)** |
| Number of ratings | **3.7K** | 1 |
| Positive reviews | 41.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 107 MB | 38 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Superhuman Labs](https://appshunter.io/developer/1120837654) | [Kintsugi Software, LLC](https://appshunter.io/developer/6778985021) |

## 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


### Backlog Studio

[App page](https://appshunter.io/ios/app/backlog-studio-read-later/id6778985019)

Save articles, PDFs, and videos for focused reading and organization. Enjoy a distraction-free reader with highlighting, note-taking, and offline access. AI-powered summaries and cross-device syncing enhance knowledge retention.

**Highlights:** Save articles, PDFs, and videos, Distraction-free reader, Highlighting and note-taking, Organize with collections and tags, Offline access, AI summaries, Cross-device syncing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month-to-Month Backlog Pro | $29.99 | per month |
| Annual Backlog Pro Library | $299.99 | per year |


## Frequently asked questions

### Is Superhuman Mail free?

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

### Is Backlog Studio free?

Backlog Studio is free to download, with in-app purchases available.

### Which has better reviews, Superhuman Mail or Backlog Studio?

Backlog Studio is rated higher. Superhuman Mail averages 4.6 out of 5 from 3.7K ratings, while Backlog Studio averages 5.0 from 1 ratings.

### Do Superhuman Mail or Backlog Studio have ads?

Neither Superhuman Mail nor Backlog Studio shows ads.

### Which is updated more often, Superhuman Mail or Backlog Studio?

Superhuman Mail ships an update weekly, and Backlog Studio every 6 weeks. Most recently, Superhuman Mail was updated on October 1, 2026 and Backlog Studio 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.*