Superhuman Mail vs The Cat Box
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Superhuman Mail
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.
- AI email drafting
- Automatic email summarization
- Customizable inbox triage
- Scheduled email delivery
- Email sharing and commenting
- Calendar integration
- CRM integrations (HubSpot, Salesforce)
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Superhuman Mail is the most productive email app ever made. Designed to help you fly through your inbox, be more responsive to what matters most, and collaborate faster than ever before, Superhuman Mail helps teams on Gmail and Outlook save 4+ hours per person each week. FLY THROUGH YOUR INBOX 2X FASTER Write better and faster with AI that matches your unique style for each person. Get draft replies on every email that needs a response, ready to edit and send. Turn your thoughts into polished emails in seconds with Write with Voice. Stay a step ahead with an automatic 1-line summary above every conversation. Automate phrases and entire emails with Snippets. BE MORE RESPONSIVE TO WHAT MATTERS MOST Automatically triage incoming email with customizable inbox splits, so you can always focus on what matters most. Avoid the clutter for good with Auto Archive. Never let a follow-up slip, with automatic reminders to reply. Send emails when they're most likely to be opened, so you land at the top of your recipient's inbox at just the right time. COLLABORATE FASTER THAN EVER BEFORE Share a live view of any email, and add comments for your team—no need to repeatedly screenshot, forward, or bcc. See your calendar without leaving your inbox. Get full context on your customers and deals with HubSpot and Salesforce directly integrated. Connect all your Gmail and Outlook accounts to AI tools like Claude and ChatGPT via the Superhuman Mail MCP. Teams save 20 million hours every single year with Superhuman Mail. https://superhuman.com/terms
The Cat Box
This app helps cat breeders manage all aspects of their cattery, from tracking cat health and breeding to organizing kitten families and appointments. It simplifies record-keeping, photo management, and communication with potential buyers.
- Cat and kitten profiles
- Health record tracking
- Breeding and pregnancy planning
- Kitten family management
- Photo and video organization
- Appointment scheduling
- Cattery newsletter creation
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More time for the cats you love. Less time trying to remember where you put everything. Raising kittens is already a lot of work. And somehow, that’s only half of it. There are vaccines to remember, weights to track, breedings and appointments to schedule, deposits to record, families to keep up with—and about 29 other little details you were definitely going to remember. We made keeping track of all of it a whole lot easier. The Cat Box is an iPhone app made specifically for cat breeders, created by a Bengal breeder and her iOS developer husband. It brings your cats, litters, kitten families, photos, health records, breeding plans, appointments, and all those little details into one organized place. MAKE PHOTO DAY WAY EASIER Start a Photo Shoot, choose your kitten, and start snapping. Photos and videos from that session are automatically linked to the right cat. Switch kittens and keep going—no more staring at 75 photos later wondering, Wait… is that the pink collar kitten or the purple collar kitten? Add your cattery watermark when sharing while keeping your originals untouched. You can also import existing photos and videos. KEEP TRACK OF YOUR KITTEN FAMILIES Keep inquiries, waiting lists, contact information, kitten preferences, deposits, appointments, and notes together. So when you have three Ashleys on your waiting list, you’ll know exactly which Ashley wanted the brown female—and which one already paid her deposit. CATS, LITTERS & BREEDINGS — ALL TOGETHER Create profiles for your cats and kittens, organize litters, plan breedings, and track pregnancies. Keep photos, notes, contracts, documents, and important information attached to the cat, litter, or family they belong to. HEALTH RECORDS WITHOUT THE PAPER CHASE Track weights, vaccinations, health testing, deworming, parasite prevention, heat cycles, and more. Keep reports and documents right alongside each cat’s history so they’re easy to find when you—or your vet—need them. PLAN YOUR CATTERY Keep breeding dates, appointments, kitten milestones, go-home dates, projects, checklists, and follow-ups in a dedicated cattery planner. Because your brain already has enough tabs open. SHARE THE FUN STUFF Send photos and videos to kitten families or create newsletters for a kitten, litter, cat, or your entire cattery. Your families get the updates they love. You get a much easier way to send them. YOUR RECORDS STAY CLOSE Records are stored on your iPhone with private iCloud sync when available. Import supported photos, videos, documents, scans, and links, and create manual backups of your cattery records and files. START FREE Try The Cat Box for free. The free version includes limits on how many records you can add and edit, while The Cat Box Pro removes those limits with a monthly or yearly subscription. Photo sharing, watermarking, newsletters, iCloud sync, and backups are included in Free. Made by people who understand the work—and love—behind every litter. Less searching. Less remembering. More time for the cats you love. Download The Cat Box and put your cattery in one place. Pro subscriptions renew automatically unless canceled. Manage or cancel your subscription in your Apple account settings. Terms of Use (EULA): https://thecatbox.app/terms Privacy Policy: https://thecatbox.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Superhuman Mail at none against The Cat Box's 3. Superhuman Mail also leads on ratings volume (3.7K vs 1). The Cat Box's advantage is rating (5.0 vs 4.6) and update cadence (every 2 days vs weekly). On price, ads, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. The Cat Box sells 3 in-app purchases, starting at $14.99 per month. Superhuman Mail asks for nothing beyond the download.
The Cat Box 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.
Superhuman Mail ships an update weekly, The Cat Box every 2 days. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.
| Parameter | Superhuman Mail | The Cat Box |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.7K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 41.1% of reviews | — |
| Number of ratings | 3.7K — better | 1 |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 101 MB | 13 MB |
| Age rating | 12+ | 4+ |
| Developer | Superhuman Labs | Skyler Lauren |
Bugs and requests
Superhuman Mail
Reported bugs
4 issues- 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
5 requests- Unified inbox for multiple accounts
- Better calendar integration
- More customization options
- Improved mobile app experience
- Table support in email composition
The Cat Box
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Superhuman Mail
No in-app purchases
The Cat Box
- Pro Monthly$14.991 Month
- Pro Annual$149.991 Year
- Founder Unlimited$0.99
Questions
Is Superhuman Mail free?
Is The Cat Box free?
Which has better reviews, Superhuman Mail or The Cat Box?
Do Superhuman Mail or The Cat Box have ads?
Which is updated more often, Superhuman Mail or The Cat Box?
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