Authenticator vs Numy
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Authenticator
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Family2FA is a secure and easy-to-use app for verifying identities and reducing fraud risks. Exchange public keys, scan QR codes, and confirm connections to protect your conversations. Perfect for families, friends, and teams who value safety and trust.
Numy
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Numy is a free notepad calculator for everyday numbers. Write calculations the way you would in a note: '$6 times 5', '20% off $50', '100km in miles', or '$45 plus 12.5% tip split 3'. Numy shows answers line by line as you type, so your math stays clear and easy to follow. Use Numy for quick math, percentages, discounts, tips, taxes, bill splitting, running totals, unit conversion, currency conversion, and calculation history. It works like a clean notepad for numbers, words, symbols, and conversions. What you can do: ⢠Type natural calculations with words and symbols ⢠Work out percentages, discounts, tips, and tax ⢠Split bills and keep running totals ⢠Convert distances, weights, temperatures, and more ⢠Convert currencies using available rates ⢠Use recently saved currency rates when offline ⢠Return to previous calculations from history ⢠Start instantly with no account required Numy is useful for shopping, travel, school, homework, budgeting, recipes, invoices, quick notes, and everyday decisions where numbers are part of the thought. Currency conversion may use saved recent rates when you are offline. Rates can change, so check important conversions before relying on them. Numy is built for everyday calculations and conversions, not investment advice, financial advice, or advanced scientific graphing. The app is free and includes ads. Ad privacy controls are available in Settings. Privacy Policy: https://moruk.link/numy/privacy?locale=en-US Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Authenticator at $0.99 against Numy's $9.99. Authenticator also leads on ads (none vs shown) and update cadence (every 3 days vs fortnightly). On in-app purchases 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
Authenticator costs $0.99 and Numy $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Authenticator ships an update every 3 days, Numy fortnightly. Both last shipped on October 30, 2026.
| Parameter | Authenticator | Numy |
|---|---|---|
| Price | $0.99 ā better | $9.99 |
| Update frequency | Every 3 days ā better | Fortnightly |
| Ads | No ā better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod ā better | iPhone |
| Requires iOS | 15.6 ā better | 16.4 |
| Further details ā not scored | ||
| Size | 50 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Christian Puell | Moruk LLC |
In-app purchases
Authenticator
No in-app purchases
Numy
No in-app purchases









