Comparison

Airdata UAV vs Otpkey Authenticator

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

Head to head
About

Airdata UAV

Manage your drone operations with flight planning, weather forecasts, and flight track analysis. Log pre- and post-flight checklists and live stream directly to a secure platform. Supports multi-user access and offline functionality.

Highlights
  • Drone weather forecast
  • Flight track browsing
  • Pre- and post-flight checklists
  • Live stream from any flight app
  • Multi-user support
  • Offline mode
Features
Read full description

Use our new iOS app to check the OKtoFLY drone weather forecast, browse through your drone flights tracks, fill pre- and post-flight checklists, and live stream from any flight app to our secure platform. TO GET STARTED: Please register for a FREE account at: https://airdata.com/register It takes less than a minute to start analyzing your flights on AirData! What's new with our AirData iOS app? - Flight planning with OKtoFLY.com drone weather forecast - View recent flights - Live stream ANY flight app through airdata.com by privately broadcasting your phone/tablet screen (works with any drone manufacturer) - Complete pre- and post-flight checklists - Support for multi-user and multi-login - Accommodate no internet connection About AirData AirData UAV is the largest online drone fleet data management and live streaming platform. With over 45,000,000 flights uploaded to date, we are processing an average of 25,000 flights a day, with high-resolution data stored per each flight, and now serving more than 350,000 active users. AirData UAV utilizes vast amounts of flight data and unique mathematical algorithms to provide state-of-the-art crash prevention information by identifying potential safety problems. It is used by large fleet operators around the world not only as a log book, but also as a comprehensive flight safety data analysis platform with advanced maintenance and pilot tracking.

About

Otpkey Authenticator

Enhance your online security with multi-factor authentication. This app generates one-time passwords for various services, even offline, and supports standard TOTP/HOTP protocols. It offers features like QR code scanning, auto-hiding codes, and biometric authentication.

Highlights
  • Multi-factor authentication
  • Offline OTP generation
  • QR code scanning and export
  • Biometric authentication support
  • Clipboard code copying
  • Widget and Watch App support
Features
Read full description

Otpkey Authenticator generates one-time passwords for two-factor authentication on iPhone, iPad, Mac and Apple Watch, and keeps them in sync through iCloud Keychain. It works completely offline. No account, no server: your secrets stay in the system Keychain on your devices, protected by your passcode, Face ID or Touch ID. Otpkey Authenticator works with every service that supports standard TOTP or HOTP codes, including Google, Microsoft, Amazon, GitHub, Facebook, X, Dropbox, Discord, PayPal, AWS, Synology and many more. Switching from Google Authenticator? Scan its "Export accounts" QR code and all of your accounts are imported at once. Features ======= - Available for iPhone, iPad, Mac and Apple Watch, synced through iCloud Keychain - Folders and search to organize many accounts - Scan QR codes to add accounts - Import all accounts from a Google Authenticator export QR code - Export any account as a QR code - Encrypted, password-protected backup and restore (PEM file format) - Face ID / Touch ID lock - Hide codes on screen, copy with one tap - Custom account icons - iOS: Home Screen widgets (small, medium and large) - iOS: Apple Watch app with complication - macOS: Lives in the menu bar, always one click away - macOS: Scan QR codes straight from the screen - macOS: Launch at login, auto hide - macOS: Drag and drop Specifications =========== - Type: Time-based (TOTP), Counter-based (HOTP) - Algorithm: SHA-1, SHA-256, SHA-512 - Digits: 6, 8, 10 - Period: 30, 60 seconds Standards ======= TOTP - Time-based One-Time Password Algorithm (RFC 6238) HOTP - HMAC-Based One-Time Password Algorithm (RFC 4226)

Screenshots

Airdata UAV4 screens
Otpkey Authenticator4 screens

Verdict

The call

The clearest difference is rating: Airdata UAV at 3.8 against Otpkey Authenticator's 1.0. Airdata UAV also leads on ratings volume (34 vs 2) and update cadence (every 3 weeks vs every 2 months). Otpkey Authenticator's advantage is device support (5 vs 2) and iOS requirement (13.0 vs 16.0). On price, review sentiment, 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.

ReceptionRating · Positive reviews · Number of ratings

Airdata UAV holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: Airdata UAV has 34 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 51% of Airdata UAV's written reviews are positive against 50% of Otpkey Authenticator's.

UpkeepUpdate frequency

Airdata UAV ships an update every 3 weeks, Otpkey Authenticator every 2 months. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

Scorecard5 real differences · 5 level
Airdata UAV versus Otpkey Authenticator: the parameters behind the verdict, then further details
ParameterAirdata UAVOtpkey Authenticator
PriceFreeFree
Rating3.8 (34 ratings) — better1.0 (2 ratings)
Positive reviews51.3% of reviews — better50.0% of reviews
Number of ratings34 — better2
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS16.013.0 — better
Further details — not scored
Size103 MB22 MB
Age rating4+4+
DeveloperAirdata UAV, Inc.Certchip Corp

Customer experience

Airdata UAV

All ratings34 ratings
Positive67.6%
Neutral8.8%
Negative23.5%
Written reviews39 reviews
Positive51.3%
Neutral12.8%
Negative35.9%

Otpkey Authenticator

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Airdata UAV

No in-app purchases

None

Otpkey Authenticator

No in-app purchases

Questions

Is Airdata UAV free?
Airdata UAV is free to download, with no in-app purchases.
Is Otpkey Authenticator free?
Otpkey Authenticator is free to download, with no in-app purchases.
Which has better reviews, Airdata UAV or Otpkey Authenticator?
Airdata UAV is rated higher. Airdata UAV averages 3.8 out of 5 from 34 ratings, while Otpkey Authenticator averages 1.0 from 2 ratings.
Do Airdata UAV or Otpkey Authenticator have ads?
Neither Airdata UAV nor Otpkey Authenticator shows ads.
Which is updated more often, Airdata UAV or Otpkey Authenticator?
Airdata UAV ships an update every 3 weeks, and Otpkey Authenticator every 2 months. Most recently, Airdata UAV was updated on September 29, 2026 and Otpkey Authenticator on October 2, 2026.

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