Comparison

Jesper Mail 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

Jesper Mail

Features
Read full description

Ability to compose and send emails to single or multiple recipients Attachment support for common file formats Basic formatting options for composing emails (e.g. font style, size, color) Ability to organize emails into folders Search functionality to find specific emails Spam filter to automatically move unwanted emails to a designated folder Integration with popular email services such as Gmail, Yahoo, Outlook, and more Ability to set up email signatures Notifications for new incoming emails

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

Jesper Mail4 screens
Emma Email4 screens

Verdict

The call

The clearest difference is update cadence: Emma Email at weekly against Jesper Mail's monthly. Jesper Mail's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, ads and in-app purchases 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.

UpkeepUpdate frequency

Jesper Mail ships an update monthly, Emma Email weekly. The most recent releases landed on September 12, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 7 level
Jesper Mail versus Emma Email: the parameters behind the verdict, then further details
ParameterJesper MailEmma Email
PriceFreeFree
Rating4.6 (11 ratings) — better
Positive reviews71.4% of reviews
Number of ratings11 — better
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.4
Further details — not scored
Size48 MB56 MB
Age rating4+4+
DeveloperJESPER APPS SOFTWARE SERVICES PRIVATE LIMITEDCastle Labs LLC

In-app purchases

None

Jesper Mail

No in-app purchases

None

Emma Email

No in-app purchases

Questions

Is Jesper Mail free?
Jesper Mail is free to download, with no in-app purchases.
Is Emma Email free?
Emma Email is free to download, with no in-app purchases.
Do Jesper Mail or Emma Email have ads?
Neither Jesper Mail nor Emma Email shows ads.
Which is updated more often, Jesper Mail or Emma Email?
Jesper Mail ships an update monthly, and Emma Email weekly. Most recently, Jesper Mail was updated on September 12, 2026 and Emma Email on September 17, 2026.

Other comparisons