Emma Email vs QuillBrief
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.
QuillBrief
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Quill Brief turns a noisy inbox into one clear daily brief. Connect Gmail, Outlook, iCloud, Yahoo and other IMAP or POP3 accounts. Quill Brief syncs your mail, sorts what needs attention, and delivers a readable AI brief—so you start informed instead of overwhelmed. WHY QUILL BRIEF • One Today brief across every mailbox you connect • Work and Personal grouping so mixed inboxes stay clear • Smart categories: Important, Action Needed, Newsletters, Receipts, Social, and more • Choose summary depth and focus topics that match how you work • Optional push when your daily brief is ready REAL MAIL, NOT A DEMO TOY • Guided setup for popular providers, plus custom IMAP / POP3 • Browse messages with filters: Unread, Sent, Drafts, and more • Search across all accounts or a single mailbox • Reply, Reply All, Forward—with drafts, signatures, and attachments • Schedule send, on-device OCR into your draft, and AI Write when you subscribe AI YOU CAN STEER • Generate today’s brief on demand or on a daily schedule • Pick from multiple AI models (plan-based) for the voice and depth you prefer • Membership tiers: Visitor, Plus, Pro, and Ultra—more mailboxes, briefs, AI Write, and models as you grow BUILT WITH CARE • Encrypted credentials and message content at rest on our servers • Push alerts without putting email bodies in the notification • Delete a mailbox or your Quill Brief account anytime • Restore Purchases when you change devices • App localized in English, Deutsch, Español, Français, Italiano, 日本語, 한국어 Whether you juggle work and personal mail or just want fewer tabs open, Quill Brief helps you see the signal—not every notification. Subscriptions are optional and managed through your Apple ID. Terms of Use: https://www.quillbrief.net/legal/terms.html Privacy Policy: https://www.quillbrief.net/legal/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Emma Email at none against QuillBrief's 4. Emma Email also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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. QuillBrief sells 4 in-app purchases, starting at $2.99 per 7 days. Emma Email asks for nothing beyond the download.
Emma Email ships an update weekly, QuillBrief every 3 weeks. The most recent releases landed on October 28, 2026 and September 26, 2026 respectively.
| Parameter | Emma Email | QuillBrief |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12 ratings) — better | — |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Castle Labs LLC | 恺 和 |
In-app purchases
Emma Email
No in-app purchases
QuillBrief
- QuillBrief Plus Weekly$2.997 Days
- Quill Brief Plus Monthly$9.991 Month
- Quill Brief Pro Monthly$19.991 Month
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- Quill Brief Ultra Monthly$39.991 Month









