Comparison

OkeyLens vs Authenticator

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

Head to head
About

OkeyLens

Features
Read full description

OkeyLens reads the tiles on your 101 Okey rack through the camera and instantly works out the highest total your hand can make. WHAT IT DOES • Recognises tiles live — sweep the rack slowly and the tiles it finds pile up on the rack on screen. A tile that leaves the frame is not lost. • Shows at a glance whether you can open. The number turns green once the total reaches 101. The same number is also written in threes, the way it is said at the table: (28:2)/34. • Counts the pairs hand separately. Matching tiles sit side by side in their own strip. • Enter the indicator tile and the joker is worked out and counted. • Tap a misread tile and correct it. • Turn the phone sideways and the whole rack fits in one frame; the arrangement on screen matches the one on your table. FAST AND EXACT The whole calculation runs on your phone, frame by frame. Nothing is uploaded and nothing keeps you waiting: by the time you have swept the rack the total is already on screen. And it is not an estimate — the solver goes through every possible arrangement of your hand, so the number you see is the highest that hand can make. PRIVACY Image processing happens entirely on your phone. The camera image is not saved and is not sent to any server. No account, no ads, no tracking. WHAT YOU NEED Physical okey tiles and a rack. OkeyLens does not play the game; it reads the game on your table and does the arithmetic for you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mehmetarsay.github.io/okeylens-privacy/en.html

About

Authenticator

Features
Read full description

This app generates the six-digit codes you need when a service asks for a second step at sign-in. Scan a QR code once, and the code is there whenever you come back. Everything happens on your device. There is no account to create and nothing to sign up for. What it does Generates time-based one-time codes (TOTP) that refresh every thirty seconds. Works with any service that supports authenticator apps — email providers, social networks, cloud storage, developer tools, crypto platforms, work accounts and more. Adding an account takes a few seconds: scan the QR code the service shows you, or type in the setup key by hand if there is no code to scan. Codes work without an internet connection. They are calculated on your phone from the time and the key, so a weak signal or no signal at all makes no difference. You can rename accounts, reorder the list, and remove what you no longer use. If you would rather not leave your codes open on the screen, the app can be locked with Face ID, Touch ID or a passcode. Privacy Policy: https://stratadevstudiolimited.com/pp.html Terms of Use: https://stratadevstudiolimited.com/tt.html

Screenshots

OkeyLens4 screens
Authenticator4 screens

Verdict

The call

OkeyLens and Authenticator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. OkeyLens sells 3 in-app purchases, starting at $2.00 per 7 days and Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OkeyLens ships an update every 11 days, Authenticator every 3 weeks. Both last shipped on October 31, 2026.

ScorecardNo meaningful differences
OkeyLens versus Authenticator: the parameters behind the verdict, then further details
ParameterOkeyLensAuthenticator
PriceFreeFree
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size33 MB21 MB
Age rating4+4+
DeveloperMEHMET AFIF ARSAYSTRATADEV STUDIO LIMITED

In-app purchases

3 purchases

OkeyLens

Subscriptions3
  • Weekly7 Days trial$2.007 Days
  • Monthly1 Month trial$6.001 Month
  • Yearly1 Year trial$29.991 Year
2 purchases

Authenticator

Subscriptions2
  • Authly Access$6.997 Days
  • Authly Access3 Days trial$7.997 Days

Questions

Is OkeyLens free?
OkeyLens is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Do OkeyLens or Authenticator have ads?
Neither OkeyLens nor Authenticator shows ads.
Which is updated more often, OkeyLens or Authenticator?
OkeyLens ships an update every 11 days, and Authenticator every 3 weeks. Most recently, OkeyLens was updated on October 31, 2026 and Authenticator on October 31, 2026.

Other comparisons