Email Security Suite vs Bulb Email
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Email Security Suite
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Email Security Suite by Sixscape is a certificate manager for popular email clients for certificate based digital signing and encryption of mails. Email Security Suite delivers on internal and external secure email communications with automation of certificate request, deployment and management with protection of your private key and allows you to achieve and maintain compliance.
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.
- Voice-first email responses
- Automatic email classification
- Inbox and outbox digests
- Customizable content snippets
- Draft sharing for consistency
- Secure and private
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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
Verdict
The clearest difference is update cadence: Bulb Email at every 9 days against Email Security Suite's every 2 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Email Security Suite ships an update every 2 months, Bulb Email every 9 days. The most recent releases landed on September 15, 2026 and June 4, 2026 respectively.
| Parameter | Email Security Suite | Bulb Email |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 82 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Sixscape Communications | Pathlit, Inc. |
In-app purchases
Email Security Suite
No in-app purchases
Bulb Email
No in-app purchases
Questions
Is Email Security Suite free?
Is Bulb Email free?
Do Email Security Suite or Bulb Email have ads?
Which is updated more often, Email Security Suite or Bulb Email?
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