Comparison

2FA Authenticator App vs Flashkit

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

Head to head
About

2FA Authenticator App

Features
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Take full control of your digital security with Codexa Authenticator, a reliable app designed to protect your online accounts using Two-Factor Authentication (2FA). Add an extra layer of security to your logins and prevent unauthorized access with time-based one-time passwords (OTP). Key Features: โ€ข Two-Factor Authentication: Add secure verification to supported accounts and strengthen login protection. โ€ข OTP Authenticator Codes: Generate time-based one-time passwords (TOTP) and HOTP codes for secure access. โ€ข Scan QR Codes or Manual Setup: Quickly add accounts by scanning a QR code or entering setup details manually. โ€ข Support for Standard 2FA Services: Compatible with services that use industry-standard authentication methods. โ€ข Manage 2FA Accounts in One Place: View and organize your authentication codes in a clean and simple interface. โ€ข Backup & Restore Accounts: Safely back up and restore your 2FA accounts when needed. All authentication data is stored locally on your device and remains under your control. โ€ข Designed with Privacy in Mind: Codexa Authenticator does not require account creation and keeps your authentication data on your device. Setting up accounts takes only a moment. Once added, the app instantly generates secure verification codes to help protect your logins every time. Download Codexa Authenticator today and keep your accounts protected with secure, reliable two-factor authentication. Privacy Policy: https://pulsebytestudios.com/privacypolicy/ Term of use: https://pulsebytestudios.com/termsandconditions/ Support email: info@pulsebytestudios.com.

About

Flashkit

Features
Read full description

Flashkit puts two everyday jobs in one small app: turning paper into clean PDFs, and turning photos and clips into short videos. No account, no subscription. DOCUMENTS Point the camera at a page and Flashkit finds the edges, straightens the shot and saves it as a PDF. Scan as many pages and as many documents as you like โ€” that part is always free. - Multi-page scanning with automatic edge detection - Rename, delete and share your PDFs - Extract text from a scan and copy it or save it as a .txt file (three quality levels; Latin-based languages) - Merge several PDFs into one - Split a document into single pages, or pull out just the pages you need - Compress a PDF to make it smaller, with three strength levels - Convert pages to JPEG or PNG, saved straight to your photo library - Lock a PDF with a password before you send it - Share several documents at once Scanning, text recognition and every PDF tool run on your device. Your documents are never uploaded anywhere. VIDEO Start from a photo or a video clip and end up with a vertical 9:16 Full HD video, up to 60 seconds โ€” the shape social apps expect. - Trim your clip to the exact range you want - Add your own MP3 and trim the music to fit - Add text, pick a font, apply effects, change the scene background - Preview before you export - Extract the audio from a video, or trim an audio file on its own - Finished videos are saved to your photo library HOW IT STAYS FREE Flashkit is free and paid for by ads. Basic scanning, PDF creation and watermarked video export never cost anything. The extra tools โ€” text extraction, merge, split, compress, convert, password protection, and watermark-free video export โ€” work in two ways: - Watch a short ad, and that one job is unlocked. - Or spend a credit, and skip the ad. Credits come from Synapto, our block and brain puzzle game. Install it and 50 credits land on your device, once. Keep Synapto installed: your credits stay usable, and we top them up from time to time. Flashkit speaks 12 languages: English, Turkish, Spanish, French, German, Chinese, Japanese, Korean, Russian, Portuguese, Italian and Arabic.

Screenshots

2FA Authenticator App4 screens
Flashkit4 screens

Verdict

The call

The clearest difference is in-app purchases: Flashkit at none against 2FA Authenticator App's 9. Flashkit also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (15.5 vs 17.6). 2FA Authenticator App's advantage is ads (none vs shown). On price and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. 2FA Authenticator App sells 9 in-app purchases, starting at $4.99 per 7 days. Flashkit asks for nothing beyond the download.

UpkeepUpdate frequency

2FA Authenticator App ships an update every 2 weeks, Flashkit weekly. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.

Scorecard4 real differences ยท 2 level
2FA Authenticator App versus Flashkit: the parameters behind the verdict, then further details
Parameter2FA Authenticator AppFlashkit
PriceFreeFree
Update frequencyEvery 2 weeksWeekly โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.615.5 โ€” better
Further details โ€” not scored
Size55 MB155 MB
Age rating4+4+
DeveloperPulseByte Studios Inc.Serdar Tasddelen

In-app purchases

9 purchases

2FA Authenticator App

Subscriptions8
  • Weekly Plan$4.997 Days
  • Monthly Plan$6.991 Month
  • Weekly Offer3 Days trial$6.997 Days
Show 5 more
  • Monthly 50% OFF1 Month trial$9.991 Month
  • Monthly Offer3 Days trial$14.991 Month
  • Yearly Plan$14.991 Year
  • Yearly 50% OFF1 Year trial$29.991 Year
  • Yearly Offer3 Days trial$49.991 Year
One-time1
  • Authenticator Lifetime Premium$29.99
None

Flashkit

No in-app purchases

Questions

Is 2FA Authenticator App free?
2FA Authenticator App is free to download, with in-app purchases available.
Is Flashkit free?
Flashkit is free to download, with no in-app purchases.
Do 2FA Authenticator App or Flashkit have ads?
Flashkit shows ads; 2FA Authenticator App does not.
Which is updated more often, 2FA Authenticator App or Flashkit?
2FA Authenticator App ships an update every 2 weeks, and Flashkit weekly. Most recently, 2FA Authenticator App was updated on September 28, 2026 and Flashkit on October 10, 2026.

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