Emma Email vs Slashy Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Emma Email
A minimalist email client focused on speed and simplicity to help users achieve inbox zero. It offers a clean interface and thoughtful defaults to reduce clutter and boost productivity. Currently supports multiple Gmail accounts on iPhone.
- Minimalist design
- Inbox zero focus
- Fast and speed-optimized
- Reduces clutter
- Supports multiple Gmail accounts
- Clean interface
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Emma is a Newton-inspired email client for iPhones. Your inbox has a bottom. Fewer features and less spam get you there. WORKS WITH GMAIL AND OUTLOOK (ICLOUD COMING) As many accounts as you need. ONE-TAP UNSUBSCRIBE Tap once and tomorrow's inbox is lighter. READ RECEIPTS Know when your emails are read. TEXTED 2FA CODES Emailed two-factor codes are sent to you via text message for easy prefill. SET ASIDE Emma has a single non-inbox folder for emails that aren't actionable today. TRUE DARK MODE Dark themed app, dark themed emails. PRIVACY Emma does not persist your emails. Full stop. NOT INCLUDED AI, calendar, chat, snooze, templates. Emma is devoted to the closure found at the bottom of your inbox. She never sends you email. Not even a welcome email.
Slashy Mail
A streamlined email client designed for Gmail users. It enables rapid inbox management, efficient searching, and quick replies. Features like reminders and scheduled sending help manage follow-ups effectively.
- Fast inbox triage
- Quick search
- Rapid replies
- Compose with attachments
- Reminders
- Scheduled send
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Slashy is a fast, focused email client for Gmail and Outlook. Quickly triage your inbox, search threads, reply fast, and compose with attachments. Use reminders and scheduled send to stay on top of follow-ups. Connect your Google or Microsoft account to access your existing mailbox and manage email efficiently from mobile.
Screenshots
Verdict
The clearest difference is update cadence: Slashy Mail at every 3 days against Emma Email's weekly. Slashy Mail also leads on review sentiment (80% vs 71%) and device support (3 vs 1). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for Emma Email against 4.8 for Slashy Mail. Both are backed by a comparable volume of ratings — 12 and 12 respectively. Written reviews are what separate them: 71% of Emma Email's written reviews are positive against 80% of Slashy Mail's.
Emma Email ships an update weekly, Slashy Mail every 3 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.
| Parameter | Emma Email | Slashy Mail |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12 ratings) | 4.8 (12 ratings) — better |
| Positive reviews | 71.4% of reviews | 80.0% of reviews — better |
| Number of ratings | 12 | 12 |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 56 MB | 66 MB |
| Age rating | 4+ | 12+ |
| Developer | Castle Labs LLC | Dhruv Roongta |
Customer experience
Emma Email
Slashy Mail
In-app purchases
Emma Email
No in-app purchases
Slashy Mail
No in-app purchases
