Comparison

Crystal vs Curo VoiceBox

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

Head to head
About

Crystal

This AI-powered tool analyzes private business data using natural language. It provides a consumerized, human-centric platform for enterprise-level security and compliance, allowing anyone to access and analyze data by asking questions.

Highlights
  • Natural language data analysis
  • Conversational AI interface
  • Enterprise-grade security and compliance
  • Connects to multiple data sources
  • Real-time insights and forecasts
  • Accessible on any device
Read full description

Crystal is the AI-powered Decision Intelligence tool to analyze your private business data in natural language. By leveraging a collection of Machine Learning, asynchronous Data Science, and advanced Conversational AI, Crystal provides a consumerized data analytics platform that is human-centric and enterprise-ready in terms of security, privacy, and compliance. Designed for people, not just data Crystal is available on any device, at any time, anywhere. It allows business users to analyze data by simply asking questions via text or voice and always get accurate answers in real-time in natural language like they were speaking with a colleague. By delivering an experience tailored for business professionals who need to access and use data with ease, Crystal complements traditional Business Intelligence tools, typically designed for teams with more technical data skills. Only safe data and reliable insights Designed specifically to handle numbers and analytics, Crystal's proprietary AI architecture—called GPT for Numbers—is trained and fine-tuned for each company, providing accurate, certified, and reliable insights based on private business data only. The model understands and recognizes the business's unique taxonomy and lexicon. Thanks to Crystal, everyone in the organization can harness the power of Artificial Intelligence to access data, analyze insights, and make data-driven decisions with confidence. We store data in a dedicated single-tenant isolated from other tenants; there's no need to copy or duplicate data. How Crystal works With 20+ native connectors, Crystal allows you to connect multiple data sources (APIs, BI tools, and Databases) and always have a single point of access to analyze data more efficiently, reducing the risks of errors and waiting times. Accessible via web and mobile app and integrable with Microsoft Teams, Crystal provides accurate answers based on your private business data. It also facilitates deeper insight exploration through suggestions, analytics insights, alerts, forecasts, and data sharing while enhancing the frequency of data utilization and the quality of decision-making. Benefits Crystal brings benefits across various industries, impacting both operational and managerial levels. It improves customer satisfaction levels, fosters cross-team collaboration, enables real-time decision-making based on informed insights, and boosts overall efficiency and productivity within the company. Crystal is a solution developed by Domyn, the AI company that makes data human. For more information, please visit the Domyn website (Domyn.com) or our LinkedIn page (Domyn).

About

Curo VoiceBox

Features
Read full description

Curo’s VoiceBox community is an informal place where residents can have their say about Curo’s services and help to make improvements. By joining VoiceBox you’ll be able to: • Have your say about Curo’s services, helping us do better. • Take part in regular feedback activities. • Earn points each time you provide feedback. VoiceBox is open to all current Curo residents.

Screenshots

Crystal4 screens
Curo VoiceBox3 screens

Verdict

The call

The clearest difference is update cadence: Crystal at every 3 weeks against Curo VoiceBox's every 33 months. Curo VoiceBox's advantage is iOS requirement (9.0 vs 16.0). 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

Crystal ships an update every 3 weeks, Curo VoiceBox every 33 months. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 7 level
Crystal versus Curo VoiceBox: the parameters behind the verdict, then further details
ParameterCrystalCuro VoiceBox
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterEvery 33 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.09.0 — better
Further details — not scored
Size76 MB15 MB
Age rating4+4+
DeveloperCrystal Apps Ltd.FLEXMR LIMITED

In-app purchases

None

Crystal

No in-app purchases

None

Curo VoiceBox

No in-app purchases

Questions

Is Crystal free?
Crystal is free to download, with no in-app purchases.
Is Curo VoiceBox free?
Curo VoiceBox is free to download, with no in-app purchases.
Do Crystal or Curo VoiceBox have ads?
Neither Crystal nor Curo VoiceBox shows ads.
Which is updated more often, Crystal or Curo VoiceBox?
Crystal ships an update every 3 weeks, and Curo VoiceBox every 33 months. Most recently, Crystal was updated on October 11, 2026 and Curo VoiceBox on October 17, 2026.

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