Comparison

AI Email Writing Helper vs 2FA Authenticator

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

Head to head
About

AI Email Writing Helper

Effortlessly craft professional emails with AI assistance. Simply provide a prompt, and the app generates polished drafts in seconds. Features customizable tones and integration with popular mail clients.

Highlights
  • AI-powered email drafting
  • Customizable tone selection
  • Siri integration for hands-free use
  • Supports Apple Mail and Outlook
  • User-friendly interface
Read full description

MAILE - the ultimate email drafting app. Say goodbye to the hassle of writing emails from scratch and enjoy the ease of crafting professional emails. With MAILE, simply enter a prompt, and the app will do the rest. With its user-friendly interface, customizable options, and cutting-edge features, MAILE makes email writing quick and effortless. Features: - Craft professional emails in seconds - User-friendly interface with customizable options - Siri integration for hands-free drafting with "Hey Siri, Start a MAILE draft" - Select a tone for your email, from Casual to Business Formal - Save time and effort with quick and effortless email drafting - Supports both Apple Mail and Microsoft Outlook Whether you're a busy professional, student, or just someone who hates writing emails, MAILE is the perfect app for you. Download MAILE today and start sending effective emails with ease! Terms of Use: https://www.maile.app/terms

About

2FA Authenticator

Securely manage your two-factor authentication codes and passwords with end-to-end encryption. Generate OTPs for thousands of services, sync across devices, and optionally monitor for password breaches. Works offline with no account required.

Highlights
  • Generate 2FA codes (TOTP & HOTP)
  • End-to-end encrypted backup & sync
  • Zero-knowledge security design
  • Password and API key vault
  • Password breach monitoring (Pro)
  • Import from Google Authenticator
  • Offline functionality
Features
Read full description

Moat keeps your two-factor codes and passwords behind a moat — encrypted on your device, and end-to-end encrypted in the cloud. No tracking. No ads. No one can read them but you. WHY MOAT • Generate 2FA codes (TOTP & HOTP) for thousands of services — Google, GitHub, Apple, Microsoft, Instagram and more • End-to-end encrypted backup & sync across your devices — secrets are encrypted on-device with AES-256-GCM before they ever leave • Zero-knowledge by design: we have no ability to read your codes or passwords • Your codes on Apple Watch — a glance at your wrist • A full Mac app — one subscription across iPhone, iPad, Watch and Mac • An optional vault for passwords AND API keys, stored in the system Keychain and revealed only after Face ID or Touch ID • Password breach monitoring — know if a saved login appears in a known data breach, checked privately so your password never leaves your device (Pro) • Switch from Google Authenticator in one scan — import otpauth links and photos too • Four hand-crafted app icons, light/dark themes, folders and instant search • Home Screen widgets and AutoFill for one-time codes • Works offline. No account required. SECURITY YOU CAN VERIFY Codes follow the open TOTP (RFC 6238) and HOTP (RFC 4226) standards. Keys are derived from your recovery key with PBKDF2-SHA256 (210,000 iterations). Lose the recovery key and not even we can restore your data — that's the point. FREE & PRO Use Moat free with up to 10 accounts and a built-in vault for 20 passwords and API keys. Go Pro for unlimited accounts and vault items, password breach monitoring, live codes on Apple Watch, and end-to-end encrypted backup & sync across your devices. Moat Pro is an auto-renewing subscription, available as a weekly or annual plan, with a free trial on eligible plans. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless turned off at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms: https://auth-2fa.cloud/terms.html Privacy: https://auth-2fa.cloud/privacy.html

Screenshots

AI Email Writing Helper4 screens
2FA Authenticator4 screens

Verdict

The call

The clearest difference is ads: 2FA Authenticator at none against AI Email Writing Helper's shown. 2FA Authenticator also leads on device support (4 vs 2). AI Email Writing Helper's advantage is ratings volume (45 vs 1). On price, rating, update cadence and in-app purchases 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. AI Email Writing Helper sells 6 in-app purchases, starting at $4.99 per month and 2FA Authenticator sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for AI Email Writing Helper against 5.0 for 2FA Authenticator. That said, the two scores are not equally well evidenced: AI Email Writing Helper has 45 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

AI Email Writing Helper ships an update fortnightly, 2FA Authenticator every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
AI Email Writing Helper versus 2FA Authenticator: the parameters behind the verdict, then further details
ParameterAI Email Writing Helper2FA Authenticator
PriceFreeFree
Rating4.9 (45 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings45 — better1
Update frequencyFortnightlyEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, Mac, Apple Watch — better
Requires iOS18.0 — better18.6
Further details — not scored
Size30 MB21 MB
Age rating4+4+
DeveloperAjay Chainani俊峰 罗

Customer experience

AI Email Writing Helper

All ratings44 ratings
Positive97.7%
Neutral2.3%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

2FA Authenticator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

AI Email Writing Helper

Subscriptions6
  • MAILE Pro$4.991 Month
  • MAILE Pro2 variants$8.991 Month
  • MAILE Pro$49.991 Year
Show 3 more
  • MAILE Pro7 Days trial$49.991 Year
  • Maile Pro$79.991 Year
  • MAILE Pro$89.991 Year
4 purchases

2FA Authenticator

Subscriptions3
  • Moat Authenticator Pro3 Days trial$5.997 Days
  • Moat Authenticator Pro$12.991 Month
  • Moat Authenticator Pro7 Days trial$14.991 Year
One-time1
  • Moat Pro — Lifetime2 variants$29.99

Questions

Is AI Email Writing Helper free?
AI Email Writing Helper is free to download, with in-app purchases available.
Is 2FA Authenticator free?
2FA Authenticator is free to download, with in-app purchases available.
Which has better reviews, AI Email Writing Helper or 2FA Authenticator?
2FA Authenticator is rated higher. AI Email Writing Helper averages 4.9 out of 5 from 45 ratings, while 2FA Authenticator averages 5.0 from 1 ratings.
Do AI Email Writing Helper or 2FA Authenticator have ads?
AI Email Writing Helper shows ads; 2FA Authenticator does not.
Which is updated more often, AI Email Writing Helper or 2FA Authenticator?
AI Email Writing Helper ships an update fortnightly, and 2FA Authenticator every 10 days. Most recently, AI Email Writing Helper was updated on November 5, 2026 and 2FA Authenticator on October 31, 2026.

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