Comparison

Bulb Email vs Emma Email

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bulb Email

This email client prioritizes speed and efficiency with a voice-first interface. It automatically categorizes messages, provides daily digests, and allows quick responses by generating draft options from spoken commands. Content snippets can be pre-set for consistent replies.

Highlights
  • Voice-first email responses
  • Automatic email classification
  • Inbox and outbox digests
  • Customizable content snippets
  • Draft sharing for consistency
  • Secure and private
Features
Read full description

Bulb is a fast, smart, and voice-first email client that helps you spend less time on email and respond to emails on-the-go. Features include: - Automatic email classification based on categories you set. - Automatic inbox and outbox digest to stay on top of all your emails at a glance. - Respond to email by uttering a few word to let the app know what and how to respond and just pick from one of three drafts to send. - Set content snippets so that the App will automatically include them in generated drafts based on context. - Share drafts with others for maintaining brand identity consistency. The Bulb team cares deeply about security and privacy, that is why we don't store any information about your inbox or emails in our servers. Log in with your Gmail account and save time on doing emails today!

About

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.

Highlights
  • Minimalist design
  • Inbox zero focus
  • Fast and speed-optimized
  • Reduces clutter
  • Supports multiple Gmail accounts
  • Clean interface
Features
Read full description

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.

Screenshots

Bulb Email4 screens
Emma Email4 screens

Verdict

The call

The clearest difference is review sentiment: Bulb Email at 100% against Emma Email's 71%. Bulb Email also leads on rating (5.0 vs 4.6) and iOS requirement (13.4 vs 16.4). On price, ratings volume, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Bulb Email holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 4 and 11 respectively. Written reviews point the same way: 100% of Bulb Email's written reviews are positive against 71% of Emma Email's.

UpkeepUpdate frequency

Bulb Email ships an update every 9 days, Emma Email weekly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Bulb Email versus Emma Email: the parameters behind the verdict, then further details
ParameterBulb EmailEmma Email
PriceFreeFree
Rating5.0 (4 ratings) — better4.6 (11 ratings)
Positive reviews100.0% of reviews — better71.4% of reviews
Number of ratings411 — better
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS13.4 — better16.4
Further details — not scored
Size28 MB56 MB
Age rating4+4+
DeveloperPathlit, Inc.Castle Labs LLC

Customer experience

Bulb Email

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Emma Email

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

In-app purchases

None

Bulb Email

No in-app purchases

None

Emma Email

No in-app purchases

Questions

Is Bulb Email free?
Bulb Email is free to download, with no in-app purchases.
Is Emma Email free?
Emma Email is free to download, with no in-app purchases.
Which has better reviews, Bulb Email or Emma Email?
Bulb Email is rated higher. Bulb Email averages 5.0 out of 5 from 4 ratings, while Emma Email averages 4.6 from 11 ratings.
Do Bulb Email or Emma Email have ads?
Neither Bulb Email nor Emma Email shows ads.
Which is updated more often, Bulb Email or Emma Email?
Bulb Email ships an update every 9 days, and Emma Email weekly. Most recently, Bulb Email was updated on October 7, 2026 and Emma Email on October 5, 2026.

Other comparisons