Comparison

My Diary vs Authenticator App

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

Head to head
About

My Diary

Features
Read full description

My Diary - Mood Daily Journal: Your Private Space for Daily Reflection My Diary - Mood Daily Journal is the essential app for anyone looking to cultivate a daily journaling habit and gain deeper insights into their emotional well-being. It’s a beautifully designed, secure, and intuitive space where you can record your thoughts, feelings, and life experiences with ease. Key Features to Nurture Your Journaling Habit Effortless Daily Entries: Quickly log your day's experiences. Record your Mood, Activities, Locations, Companions, and Weather using simple, engaging icons. Visual Mood Calendar: See your entire month at a glance. Our unique calendar visually tracks your moods, helping you identify patterns and recall memories. Insightful Statistics: Understand your emotional landscape with clear charts and summaries. See how different factors influence your mood over time. Rich Entries: Enhance your journal with detailed notes and photos, making each entry a complete snapshot of your day. Your Privacy, Our Priority We believe your diary should be completely private. Local Data Storage: All your personal data, including notes and photos, is stored exclusively on your device. No external servers or cloud storage. App Lock: Protect your private thoughts with Passcode or Biometric Authentication (Face ID/Touch ID) for total peace of mind. Download My Diary - Mood Daily Journal today and start your journey towards a more mindful and understood self.

About

Authenticator App

This app generates verification codes for two-factor and multi-factor authentication. It offers a secure, offline experience with no data collection or ads, serving as a robust alternative to other authenticator apps.

Highlights
  • Fully offline operation
  • Private key storage
  • Zero data collection
  • Import accounts from Google Authenticator
  • Scan QR codes or enter keys manually
  • Instant code refresh with previews
  • Bulk export options
Features
Read full description

TwoAuth is a clean, secure and fully offline authenticator that generates verification codes for two-factor (2FA) and multi-factor (MFA) authentication — a drop-in replacement for Google Authenticator and Microsoft Authenticator. WHY TWOAUTH • Fully offline: no sign-up, no servers, ever • Keys stay private: secrets are stored only in the local system Keychain and never uploaded • Zero data collection: no ads, no analytics, no third-party SDKs • Standards-based: a faithful implementation of RFC 4226 (HOTP) and RFC 6238 (TOTP), compatible with every website, enterprise system and service that supports two-factor or multi-factor authentication MOVE IN SECONDS • Scan the "Transfer accounts" QR codes from Google Authenticator to import everything at once • Add accounts by scanning a website QR code, reading a QR code from your photo library, or entering the secret key manually BUILT FOR SPEED • All codes on one screen, refreshed at the same instant • Codes flash red for the final 5 seconds, with the next code previewed and ready to copy • Tap a card to copy; pin favorites to the top • Brand logos for well-known services help you find accounts at a glance, with manual icon override BACKUP & TRANSFER • Bulk export as migration QR codes (Google Authenticator compatible) • Bulk export as a JSON file • Export any single account as a standard otpauth QR code THE DETAILS • Light / dark themes — follow the system or set your own • English, Simplified Chinese and Traditional Chinese • SHA1 / SHA256 / SHA512, 6–8 digit codes, custom periods and counters IMPORTANT Before deleting an account, disable two-factor authentication on the website or switch to another authenticator first, or you may be locked out.

Screenshots

My Diary4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is iOS requirement: My Diary at 13.0 against Authenticator App's 16.0. On price, update cadence, ads 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

My Diary ships an update weekly, Authenticator App every 5 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 9 level
My Diary versus Authenticator App: the parameters behind the verdict, then further details
ParameterMy DiaryAuthenticator App
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, Mac
Requires iOS13.0 — better16.0
Further details — not scored
Size32 MB3 MB
Age rating4+4+
DeveloperThang Bui ManhHangzhou JoyTime Technology Co., Ltd.

In-app purchases

None

My Diary

No in-app purchases

None

Authenticator App

No in-app purchases

Questions

Is My Diary free?
My Diary is free to download, with no in-app purchases.
Is Authenticator App free?
Authenticator App is free to download, with no in-app purchases.
Do My Diary or Authenticator App have ads?
Neither My Diary nor Authenticator App shows ads.
Which is updated more often, My Diary or Authenticator App?
My Diary ships an update weekly, and Authenticator App every 5 days. Most recently, My Diary was updated on October 30, 2026 and Authenticator App on November 6, 2026.

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