Comparison

Olivia by Paradox vs Tabit Authenticator

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

Head to head
About

Olivia by Paradox

Manage candidate interactions and streamline recruitment processes. Communicate via web, email, SMS, and Facebook Messenger. Schedule interviews effortlessly with AI assistance and receive real-time notifications.

Highlights
  • Manage captured candidates
  • Communicate via multiple channels
  • Schedule interviews with AI
  • Real-time push notifications
  • AI screening and engagement
Features
Read full description

Paradox CEM We’ve taken the Paradox CEM (Candidate Experience Manager) from web to iOS to help you quickly and effectively communicate with your candidates. Paradox CEM mobile app benefits include: • Easily manage the candidates that your AI assistant Olivia has captured, screened and engaged for you. • Quickly communicate with your candidates through Web, Email, SMS and Facebook Messenger®. • Effortlessly schedule interviews by leveraging Olivia to find times that work for your organization and top candidates. • Receive real-time push notifications when your candidates interact with Olivia. Note: The Paradox CEM is free to download and a subscription with Paradox is required to use the application. ________________________________________________________________________ ABOUT PARADOX We are Paradox, the AI company that believes recruiting is a people game. Our flagship product is Olivia, the AI recruiting assistant obsessed with improving and reinventing the candidate experience. Olivia helps companies capture and screen candidates, improve conversions, and answer all candidate questions. She delivers one-to-one candidate experience at scale, and even handles interview scheduling. At Paradox, we see a future where humans do the things they’re best at, and AI technology handles the mundane and simple tasks for us. Technology is a tool for us, and should be used as such. We never want to remove humans from the recruiting process. We just want to make it better. Our dream is a better candidate and recruiter experience for everyone.

About

Tabit Authenticator

Features
Read full description

Tabit Authenticator allows you to generate 2-Step Verification codes on your Apple device. 2-Step Verification is necessary for stronger security for your Tabit Account by requiring a second step of verification when you login.

Screenshots

Olivia by Paradox3 screens
Tabit Authenticator2 screens

Verdict

The call

The clearest difference is update cadence: Olivia by Paradox at every 3 weeks against Tabit Authenticator's every 2 months. Tabit Authenticator's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Olivia by Paradox ships an update every 3 weeks, Tabit Authenticator every 2 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 8 level
Olivia by Paradox versus Tabit Authenticator: the parameters behind the verdict, then further details
ParameterOlivia by ParadoxTabit Authenticator
PriceFreeFree
Rating3.5 (31 ratings) — better—
Positive reviews12.5% of reviews—
Number of ratings31 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size185 MB61 MB
Age rating4+4+
DeveloperParadox, LLCTabit Technologies Ltd.

In-app purchases

None

Olivia by Paradox

No in-app purchases

None

Tabit Authenticator

No in-app purchases

Questions

Is Olivia by Paradox free?
Olivia by Paradox is free to download, with no in-app purchases.
Is Tabit Authenticator free?
Tabit Authenticator is free to download, with no in-app purchases.
Do Olivia by Paradox or Tabit Authenticator have ads?
Neither Olivia by Paradox nor Tabit Authenticator shows ads.
Which is updated more often, Olivia by Paradox or Tabit Authenticator?
Olivia by Paradox ships an update every 3 weeks, and Tabit Authenticator every 2 months. Most recently, Olivia by Paradox was updated on September 23, 2026 and Tabit Authenticator on September 28, 2026.

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