Comparison

Mailinblack vs Tereza

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

Head to head
About

Mailinblack

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Your passwords and email, together on mobile Your data deserves protection that is simple, comprehensive, and always within reach. That is why My Sikker and My Protect are now available in the Mailinblack mobile app: your password manager and protected email, wherever you are. My Sikker supports you every day and gives you peace of mind. Mailinblack makes strong passwords the standard for all your needs. Every password is securely protected yet instantly accessible through a simple, intuitive interface that never compromises your security. My Protect gives you control over your email directly from your phone: review quarantined emails, take action in seconds, and manage your approved or blocked senders wherever you are. With the Mailinblack mobile app, your passwords and email are always within reach, so you remain in control of your security wherever you are, at any time. To use the mobile app, you must have a Mailinblack professional licence. Don’t have a licence? Discover Mailinblack: https://www.mailinblack.com/demo/

About

Tereza

Features
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Nouvelle application de gestion de la réservation de table par le commerçant

Screenshots

Mailinblack4 screens
Tereza3 screens

Verdict

The call

The clearest difference is update cadence: Mailinblack at every 3 weeks against Tereza's every 13 months. Tereza's advantage is iOS requirement (12.2 vs 18.0). 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

Mailinblack ships an update every 3 weeks, Tereza every 13 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level
Mailinblack versus Tereza: the parameters behind the verdict, then further details
ParameterMailinblackTereza
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.012.2 — better
Further details — not scored
Size102 MB95 MB
Age rating17+17+
DeveloperMailinblackAISANCE SYSTEM

In-app purchases

None

Mailinblack

No in-app purchases

None

Tereza

No in-app purchases

Questions

Is Mailinblack free?
Mailinblack is free to download, with no in-app purchases.
Is Tereza free?
Tereza is free to download, with no in-app purchases.
Do Mailinblack or Tereza have ads?
Neither Mailinblack nor Tereza shows ads.
Which is updated more often, Mailinblack or Tereza?
Mailinblack ships an update every 3 weeks, and Tereza every 13 months. Most recently, Mailinblack was updated on October 25, 2026 and Tereza on October 28, 2026.

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