Comparison

Almefy vs Watchlog Bluetooth

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

Head to head
About

Almefy

Features
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Simple and easy 2-factor authentication for your login. Comfortable in one step – without passwords. Just scan the QR-Code and you are securely and fast logged in. Forget your usernames and passwords, just scan the Login-QR-Code and you are secure logged in with 2FA, and without passwords. And yes – it is even more secure! Almefy 2-factor authentication closes the gap between maximum security and outstanding usability with state-of-the-art and patented security architecture. And by the way, it eliminates the need for a password – making the possibility of spying or sharing credentials completely impossible. Convenient & comfortable login via QR-Code scan Highest security thanks to 2 FA – but in one easy step No β€œforgotten or mistyped password” frustration No lockout in case of wrong entry 2-factor authentication (2FA) in one step. Convenient & comfortable login for you and your customers Quickly and securely log in to websites – without passwords. Connect your accounts to your smartphone and never lose passwords again – simply because you no longer have any. ENCRYPTION Almefy uses IBE encryption and strong authentication based on recommendations of the National Institute of Standards and Technology: a Two-Factor-Authentication based on β€žWhat you haveβ€œ and β€žWhat you knowβ€œ. NO PASSWORD MANAGER Almefy does not use or transfer passwords that could be hacked or misused; no user credentials are stored on user devices. PROVEN SECURITY Almefy uses a Challenge-Response system (One Time Password) and signed encryption based on elliptic curves; the app itself can be protected with a pin in addition to the device pin. NO CIRCUMVENTION OF SECURITY POLICIES Almefy eliminates account and password sharing. STRONG TECHNOLOGY PARTNER Almefy is based on authentication technology developed by the cyber security group GMV. World-class security at an affordable price! Security is based on state-of-the-art, passwordless, patented technology that combines identity-based cryptography, out-of-band authentication, and other cutting-edge security measures previously only available to Fortune500 companies.

About

Watchlog Bluetooth

This application facilitates Bluetooth connections for data collection from specific sensors. It is designed to work seamlessly with Hydrotechnik sensors, enabling efficient data transfer and management.

Highlights
  • Bluetooth connectivity
  • Hydrotechnik sensor support
  • Data collection
  • Data management
Features
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Bluetooth connection app for use with Hydrotechnik sensors.

Screenshots

Almefy4 screens
Watchlog Bluetooth4 screens

Verdict

The call

The clearest difference is iOS requirement: Watchlog Bluetooth at 13.0 against Almefy's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Almefy ships an update every 5 weeks, Watchlog Bluetooth every 2 months. The most recent releases landed on September 14, 2026 and June 5, 2026 respectively.

Scorecard1 real difference Β· 7 level
Almefy versus Watchlog Bluetooth: the parameters behind the verdict, then further details
ParameterAlmefyWatchlog Bluetooth
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 5 weeks β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size16 MB25 MB
Age rating17+4+
DeveloperALMEFY GmbHHydrotechnik UK Test Engineering Ltd

In-app purchases

None

Almefy

No in-app purchases

None

Watchlog Bluetooth

No in-app purchases

Questions

Is Almefy free?
Almefy is free to download, with no in-app purchases.
Is Watchlog Bluetooth free?
Watchlog Bluetooth is free to download, with no in-app purchases.
Do Almefy or Watchlog Bluetooth have ads?
Neither Almefy nor Watchlog Bluetooth shows ads.
Which is updated more often, Almefy or Watchlog Bluetooth?
Almefy ships an update every 5 weeks, and Watchlog Bluetooth every 2 months. Most recently, Almefy was updated on September 14, 2026 and Watchlog Bluetooth on June 5, 2026.

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