Comparison

Jesper Mail vs Bulb 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

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!

Screenshots

Jesper Mail4 screens
Bulb Email4 screens

Verdict

The call

The clearest difference is update cadence: Bulb Email at every 9 days against Jesper Mail's monthly. On price, ads, in-app purchases 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

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, Bulb Email every 9 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
Jesper Mail versus Bulb Email: the parameters behind the verdict, then further details
ParameterJesper MailBulb Email
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.4
Further details — not scored
Size48 MB28 MB
Age rating4+4+
DeveloperJESPER APPS SOFTWARE SERVICES PRIVATE LIMITEDPathlit, Inc.

In-app purchases

None

Jesper Mail

No in-app purchases

None

Bulb Email

No in-app purchases

Questions

Is Jesper Mail free?
Jesper Mail is free to download, with no in-app purchases.
Is Bulb Email free?
Bulb Email is free to download, with no in-app purchases.
Do Jesper Mail or Bulb Email have ads?
Neither Jesper Mail nor Bulb Email shows ads.
Which is updated more often, Jesper Mail or Bulb Email?
Jesper Mail ships an update monthly, and Bulb Email every 9 days. Most recently, Jesper Mail was updated on October 1, 2026 and Bulb Email on October 7, 2026.

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