Comparison

Authenticator for Instagram vs Document Signer .

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

Head to head
About

Authenticator for Instagram

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Our app is a simple, secure, and reliable authentication tool designed to help protect your online accounts using two-factor authentication (2FA). It adds an extra layer of security to your login process, helping keep your personal data and access safe. Generate fast and secure verification codes, confirm logins instantly, and manage your authentication credentials in one convenient place. Built with strong encryption and modern security technologies, your sensitive information remains protected at all times. Backup and restore functionality ensures you can safely recover your data when changing or upgrading devices. With a clean and easy-to-use interface, managing multiple authentication codes is simple, fast, and efficient for everyone. Key Features: - Two-Factor Authentication (2FA): Generate time-based secure verification codes - Fast & Reliable Access: Instant codes for quick login verification Biometric Security: Secure access using Face ID / Touch ID (where supported) - Backup & Restore: Safely recover authentication data anytime - Multi-Account Support: Store and manage multiple accounts in one app - Simple Interface: Clean and intuitive design for easy navigation Take control of your account protection with a reliable and easy-to-use two-factor authentication solution. This application contains auto-renewable subscriptions and In-App Purchases: 1 week: $4.99 1 month: $12.99 1 year: $39.99 Lifetime: $59.99 Privacy Policy: https://docs.google.com/document/d/1YJG78HD5tq-qGnt04r7fu9NZObIqiNocVxFGmQ7fheA/edit Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Document Signer .

Read full description

Enhance your efficiency and manage PDFs in real time with our comprehensive versatile file processor crafted for professional tasks, academic needs, and everyday use. Complete forms, endorse agreements, examine documents, or annotate essential files right away—our solution equips expert-level, blazing-speed capabilities directly onto your smartphone. Simply load files from local storage, online drives, or messages, then jump right into modifying content, inserting autographs, emphasizing critical points, and adding handwritten remarks through a smooth, user-friendly design. Preserve your changes and distribute your completed files with a single touch. Key features: - Complete any PDF form or document immediately - Insert protected electronic signatures in moments - Mark, sketch, and insert colorful annotations on your PDFs - Retrieve documents instantly from device memory or online services - Save and distribute your modified files with one touch - Super-quick, minimalist, and focus-oriented design - Private on-device handling to ensure total confidentiality of your information Perfect for: - Finalizing agreements and endorsing contracts while mobile - Tackling bureaucracy and finishing forms quickly - Examining professional docs or educational content wherever you are - Modifying documents with ease while on the move or working from home Access sophisticated modification features, unrestricted file handling, personalized autograph choices, and exclusive benefits through our membership tiers. Maintain complete authority—adjust or terminate your membership at any moment directly in your phone preferences. Privacy Policy: https://docs.google.com/document/d/11qtmqV_Gjjibb_C1JvRswUsy1mU0vgRXbV45-7q4abg/edit?tab=t.0 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Authenticator for Instagram3 screens
Document Signer .4 screens

Verdict

The call

The clearest difference is iOS requirement: Authenticator for Instagram at 13.0 against Document Signer .'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. Authenticator for Instagram sells 5 in-app purchases, starting at $4.99 per 7 days and Document Signer . sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator for Instagram ships an update every 2 months, Document Signer . monthly. The most recent releases landed on September 11, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 5 level
Authenticator for Instagram versus Document Signer .: the parameters behind the verdict, then further details
ParameterAuthenticator for InstagramDocument Signer .
PriceFreeFree
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size79 MB36 MB
Age rating4+4+
DeveloperHerman MitchenleAlex Harris

In-app purchases

5 purchases

Authenticator for Instagram

Subscriptions4
  • Weekly$4.997 Days
  • Weekly-Trial3 Days trial$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99
5 purchases

Document Signer .

Subscriptions4
  • Weekly-Trial3 Days trial$4.997 Days
  • Weekly$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99

Questions

Is Authenticator for Instagram free?
Authenticator for Instagram is free to download, with in-app purchases available.
Is Document Signer . free?
Document Signer . is free to download, with in-app purchases available.
Do Authenticator for Instagram or Document Signer . have ads?
Neither Authenticator for Instagram nor Document Signer . shows ads.
Which is updated more often, Authenticator for Instagram or Document Signer .?
Authenticator for Instagram ships an update every 2 months, and Document Signer . monthly. Most recently, Authenticator for Instagram was updated on September 11, 2026 and Document Signer . on September 23, 2026.

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