Comparison

One Touch Authentication vs Better Clock

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

Head to head
About

One Touch Authentication

This app transforms your iPhone into a secure second-factor authentication device. It uses a challenge-response mechanism, sending login details to your phone for approval, bypassing traditional one-time passwords for enhanced security.

Highlights
  • Second-factor authentication generation
  • Push notification login requests
  • Approve or deny login attempts
  • Hackproof token technology
  • Secure Gmail and Amazon accounts
  • Offline QR code scanning for OTP
Features
Read full description

AuthShield One Touch Authentication converts your iPhone into a second factor of authentication generation device. One Touch token is convenient form factor installed on the smart phone itself. The authentication mechanism bypasses the entire concept of One Time Passwords by converting the user’s handset into a secondary form factor using a challenge Response mechanism. Any time the user wishes to log in, a ‘push’ notification is sent to the registered handset of the user with the login details including IP address, Time stamp, location (based on IP) etc. The user has to ‘approve’ or ‘deny’ the request to login. It’s a complete ‘Hackproof’ token and cannot be compromised even by compromising the server or the device. *NEW* Secure your Gmail , Amazon accounts using One Touch Authentication app Offline , just scan the QR Code displayed on your Gmail while registering for 2Factor authentication ,or any other account such as amazon . Use the OTP displayed to access your accounts.

About

Better Clock

This app enhances the default clock functionality by allowing users to search for and add any city worldwide, assign custom labels to locations, and convert times across different zones. It offers a user-friendly interface for managing global time differences.

Highlights
  • Search any city worldwide
  • Assign custom labels to locations
  • Manual time conversion across zones
  • Free to use
  • User-friendly interface
Features
Read full description

Better Clock is just like the Clock app, just better. We decided to build this app when one of our friends went on a trip to Bali, and we couldn't add "Bali" as a location on the default clock app. Unfortunately we're not experts on Indonesian geography (and Bali is not in the same timezone as Jakarta sadly) so we built our own Clock App! Why build another clock app? We already covered this, but the main reason is we wanted to be able to add any city, instead of picking from a surprisingly limited list. What's different about this one? We figured we might as well build some extra features, so here is what we came up with: • City search: This is the main feature here, you can search for any city, and we'll likely find it along with the correct timezone. Courtesy of your friends at Pin Traveler. • Labels: We have a lot of friends all over the globe, and it's just more pleasant looking at the time for "Mom" rather than the time for "Istanbul" • Time Search: Sometimes mental math is just hard. So we built a feature where you can manually enter a time for a location, and we show you what that corresponds to everywhere else! • It's free! Yes developers need to be compensated for their work, but I think we can all agree that you shouldn't be paying a subscription to see the time on your thousand dollar phone. Why should I download this? If you're here you obviously know the default clock app is just not good enough for 2024. Our app isn't the flashiest, or the most feature rich, but we built it to be useful. Why not give it a try? It'll take 30 seconds of your time

Screenshots

One Touch Authentication4 screens
Better Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: One Touch Authentication at none against Better Clock's 3. One Touch Authentication also leads on iOS requirement (9.1 vs 17.6). Better Clock's advantage is update cadence (monthly vs every 3 months). On price, review sentiment, ads and device support 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. Better Clock sells 3 one-off in-app purchases. One Touch Authentication asks for nothing beyond the download.

UpkeepUpdate frequency

One Touch Authentication ships an update every 3 months, Better Clock monthly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
One Touch Authentication versus Better Clock: the parameters behind the verdict, then further details
ParameterOne Touch AuthenticationBetter Clock
PriceFreeFree
Rating—5.0 (8 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.1 — better17.6
Further details — not scored
Size6 MB6 MB
Age rating4+4+
DeveloperInnefu Labs Private LimitedPin Traveler LLC

Customer experience

One Touch Authentication

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Better Clock

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

One Touch Authentication

No in-app purchases

3 purchases

Better Clock

One-time3
  • Small Show of Support$0.99
  • Medium Show of Support$2.99
  • Big Show of Support$7.99

Questions

Is One Touch Authentication free?
One Touch Authentication is free to download, with no in-app purchases.
Is Better Clock free?
Better Clock is free to download, with in-app purchases available.
Do One Touch Authentication or Better Clock have ads?
Neither One Touch Authentication nor Better Clock shows ads.
Which is updated more often, One Touch Authentication or Better Clock?
One Touch Authentication ships an update every 3 months, and Better Clock monthly. Most recently, One Touch Authentication was updated on October 4, 2026 and Better Clock on October 10, 2026.

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