Comparison

Comsign Authenticator vs Calcly Calculator

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

Head to head
About

Comsign Authenticator

Features
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Comsign Authenticator solution offers a strong authentication method, which ensures secure access to networks or critical applications. It is a One-time password (OTP) solution, which generates a password that is valid for one login attempt only, and thus prevents identity thefts. Comsign Authentication aims to satisfy the need of many organizations worldwide to secure their network and protect sensitive data. Comsign Authenticator implements Two-Factor Authentication mechanism, which requires two authentication components: Ā· Something that you have – An OTP component. Ā· Something that you know – Personal identification number (PIN). Comsign Authenticator delivers one-time passwords through the below optional OTP components: Ā· Hard token (hardware) – a token or a card. Ā· Soft token (software) – a mobile app.

About

Calcly Calculator

Features
Read full description

A calculator that keeps its receipts. Every calculation you make is saved. The number you worked out this morning is still there this afternoon — tap any line in the history to use it again, instead of retyping it and hoping you remember correctly. WHAT IT DOES • The arithmetic you expect, with the precision you would hope for • A history you can scroll and tap to reuse • Scientific keys — roots, powers, logs, trigonometry • Unit conversion for length, weight, volume and temperature • Tip and bill splitting, worked out from the number already on screen • Light and dark, following your phone • Haptics that make the keys feel like keys PRIVATE BY DEFAULT Calcly has no account and no analytics. Your calculations stay on your device and are never sent anywhere. It works with no network at all. CALCLY PRO The basics are free, forever. Pro is a one-time purchase that unlocks the scientific keys, unlimited history, the conversion and tip tools, and every theme. No subscription, nothing to cancel, and it restores on every device signed in to your Apple ID. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.appsricot.com/apps/calcly/privacy

Screenshots

Comsign Authenticator3 screens
Calcly Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Comsign Authenticator at none against Calcly Calculator's 1. Calcly Calculator's advantage is update cadence (every 2 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Calcly Calculator sells 1 one-off in-app purchase. Comsign Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

Comsign Authenticator ships an update every 4 months, Calcly Calculator every 2 days. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Comsign Authenticator versus Calcly Calculator: the parameters behind the verdict, then further details
ParameterComsign AuthenticatorCalcly Calculator
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size39 MB41 MB
Age rating4+4+
DeveloperComsign Ltd.Mordechay Gorin

In-app purchases

None

Comsign Authenticator

No in-app purchases

1 purchases

Calcly Calculator

One-time1
  • Calcly Pro$1.99

Questions

Is Comsign Authenticator free?
Comsign Authenticator is free to download, with no in-app purchases.
Is Calcly Calculator free?
Calcly Calculator is free to download, with in-app purchases available.
Do Comsign Authenticator or Calcly Calculator have ads?
Neither Comsign Authenticator nor Calcly Calculator shows ads.
Which is updated more often, Comsign Authenticator or Calcly Calculator?
Comsign Authenticator ships an update every 4 months, and Calcly Calculator every 2 days. Most recently, Comsign Authenticator was updated on September 23, 2026 and Calcly Calculator on September 30, 2026.

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