Comparison

ClevverMail Admin vs Email Security Suite

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

Head to head

About

ClevverMail Admin

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The ClevverMail Admin App is an internal tool to manage ClevverMail processes. Please only download if you are a ClevverMail Admin.

About

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.

Screenshots

ClevverMail Admin3 screens

Email Security Suite4 screens

Verdict

The call

ClevverMail Admin and Email Security Suite are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

ScorecardNo meaningful differences

ClevverMail Admin versus Email Security Suite: the parameters behind the verdict, then further details
Parameter	ClevverMail Admin	Email Security Suite
Price	Free	Free
Update frequency	Every 2 months	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	7 MB	82 MB
Age rating	4+	4+
Developer	Clevver Gmbh	Sixscape Communications

In-app purchases

None

ClevverMail Admin

No in-app purchases

None

Email Security Suite

No in-app purchases

Questions

Is ClevverMail Admin free?

ClevverMail Admin is free to download, with no in-app purchases.

Is Email Security Suite free?

Email Security Suite is free to download, with no in-app purchases.

Do ClevverMail Admin or Email Security Suite have ads?

Neither ClevverMail Admin nor Email Security Suite shows ads.

Which is updated more often, ClevverMail Admin or Email Security Suite?

ClevverMail Admin ships an update every 2 months, and Email Security Suite every 2 months. Most recently, ClevverMail Admin was updated on October 5, 2026 and Email Security Suite on October 3, 2026.