Comparison

Duos vs CXCherry

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

Head to head
About

Duos

Practice job interviews with an AI coach that provides personalized feedback and realistic scenarios. Build confidence and refine your skills through interactive mock interviews and debrief sessions. Learn and grow in a game-like environment designed for effective career preparation.

Highlights
  • AI interviewers with unique personalities
  • Tailored technical and soft skill practice
  • Real-time, constructive feedback
  • Progress tracking and performance metrics
  • Game-like learning environment
  • Personalized preparation journey
Features
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Stop guessing why you're not getting hired. Duos is a live voice interview simulation. Paste a job link, like a LinkedIn job post, and it builds the company, the role, and the question set around it. Then you talk out loud with an interviewer you pick, from encouraging to flat-out hostile, and run the full hiring loop: recruiter screen, skills deep-dive, manager round. Or, for last-minute prep, a quick mock interview of just the stage you're worried about. The first interview is free. No app trial, and nothing to cancel. IT FEELS LIKE THE REAL THING Your interviewer talks, reacts, pushes back, and changes tactics based on what you say. You'll know when you're losing them, while there's still time to win them back. STUCK? YOU'RE IN CONTROL If you freeze mid-answer, ask for a hint. You can retry an answer, skip a question entirely, read what's on the interviewer's mind, or get a full example answer built on your background and CV. KNOW EXACTLY WHAT TO FIX Learn what the real interviewers never tell you. Your red flags and green flags, meaning the specific moments that formed their opinion. The patterns you repeat without noticing, with real quotes pulled from your own answers. Fix them, practice again, and watch the same mistakes stop showing up. WHY NOT JUST CHATGPT? A chatbot can't read the room. It drifts out of character, agrees when you are wrong, and leaves you a wall of notes. Duos stays in character, pushes back like a real interviewer, runs the whole process, and hands you a game plan. PRIVATE BY DESIGN No human ever hears you. Voice recordings are never stored, sessions are processed automatically, and CV uploads are encrypted. Stop guessing. Start getting offers. SUBSCRIPTION Your first personalized mock interview is free, including overall feedback and part of the debrief with the AI coach. A subscription unlocks unlimited interviews and analytics. Subscriptions auto-renew. You can change your plan or turn off auto-renewal in your Apple Account settings up to 24 hours before the renewal date. When canceled, access expires at the end of the current period. AUDIO & AI TRANSPARENCY Interview audio is transcribed by Deepgram (SOC 2 Type 2 certified, acting as our data processor) in flight and never stored. It is never linked to your email or account details. Transcripts, chat inputs, and preferences power your personalized interviews via Large Language Models (LLMs) hosted in an isolated, enterprise-grade Azure environment with no runtime connection to external providers. No personally identifiable information is sent to the models, and neither Duos nor the Microsoft environment trains AI models on your data. End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://duos-ai.com/privacy Terms of Service: https://duos-ai.com/terms

About

CXCherry

Features
Read full description

CXcherry empowers users to access t at any time, training material. View courses, learning paths, while tracking your progress both online and offline. Access your content using courses and learning paths.

Screenshots

Duos4 screens
CXCherry3 screens

Verdict

The call

The clearest difference is in-app purchases: CXCherry at none against Duos's 5. CXCherry also leads on iOS requirement (12.0 vs 15.0). Duos's advantage is update cadence (every 8 days vs every 4 months). On price, 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. Duos sells 5 in-app purchases, starting at $9.99 per 7 days. CXCherry asks for nothing beyond the download.

UpkeepUpdate frequency

Duos ships an update every 8 days, CXCherry every 4 months. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
Duos versus CXCherry: the parameters behind the verdict, then further details
ParameterDuosCXCherry
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size142 MB45 MB
Age rating4+17+
DeveloperMarina GladyshevaCxCherry Technologies Inc.

In-app purchases

5 purchases

Duos

Subscriptions3
  • 1 week Pro7 Days trial$9.997 Days
  • 1 month Pro$19.991 Month
  • 3 month Pro$41.993 Months
One-time2
  • Unlock Interview Analysis$1.99
  • premium$9.99
None

CXCherry

No in-app purchases

Questions

Is Duos free?
Duos is free to download, with in-app purchases available.
Is CXCherry free?
CXCherry is free to download, with no in-app purchases.
Do Duos or CXCherry have ads?
Neither Duos nor CXCherry shows ads.
Which is updated more often, Duos or CXCherry?
Duos ships an update every 8 days, and CXCherry every 4 months. Most recently, Duos was updated on September 15, 2026 and CXCherry on September 13, 2026.

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