Comparison

Crystal vs Zeus Ordering

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

Zeus Ordering

This app streamlines procurement for MRO, PPE, and indirect supply needs. It offers eProcurement software with extensive category access, data analytics for efficiency insights, and automation to reduce repetitive tasks. Storeroom technology enables accurate inventory management and tracking.

Highlights
  • eProcurement software
  • Data analytics and dynamic sourcing
  • Robotic process automation
  • Mobile storeroom technology
  • Inventory management system
  • Barcode scanning
Read full description

ZEUS:Technology built expressly for indirect supply, maintenance repair & operations, and PPE. o eProcurement software: access an extensive range of categories for tail spend, with deep expertise in MRO, in a one-stop-shop user experience that drives compliance to procurement protocol, yields enriched data for actionable insights, and provides full visibility into your enterprise buying activities with SDI leveraged pricing. o Data analytics and dynamic sourcing: makes it possible for your data to reveal your story, enabling dynamic sourcing by pinpointing where to drive efficiencies in supplier consolidation, cost reduction and productivity. o Automation: Robotic process automation provides value-added efficiency improvements, reduces repetitive tasks with exceptional speed and accuracy, and allows resources to go further, improving the overall customer experience. o Storeroom Technology: Mobile apps that allow accurate and timely cycle counting, issuing, picking and delivery tracking. Mobile barcode scanners that feed directly into the inventory management system, intelligent point of use machines that put critical parts within feet of the equipment on your floor where you need them most. And technology to enable the more efficient management of industrial repairs and warranties. SDI’s intelligent, AI-enabled inventory management, with 35 different modeling algorithms, helps burn-off your slow-moving inventory and prevent the further accumulation of obsolete inventory.

Screenshots

Crystal4 screens
Zeus Ordering3 screens

Verdict

The call

The clearest difference is rating: Crystal at 5.0 against Zeus Ordering's 1.9. Zeus Ordering's advantage is ratings volume (183 vs 3) and iOS requirement (12.2 vs 16.0). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Crystal holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: Zeus Ordering has 183 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 9, 2026 and September 1, 2026 respectively.

Scorecard3 real differences · 7 level
Crystal versus Zeus Ordering: the parameters behind the verdict, then further details
ParameterCrystalZeus Ordering
PriceFreeFree
Rating5.0 (3 ratings) — better1.9 (183 ratings)
Positive reviews—15.3% of reviews
Number of ratings3183 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.012.2 — better
Further details — not scored
Size76 MB156 MB
Age rating4+17+
DeveloperCrystal Apps Ltd.SDI Inc.

Customer experience

Crystal

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Zeus Ordering

All ratings183 ratings
Positive19.1%
Neutral6.0%
Negative74.9%
Written reviews59 reviews
Positive15.3%
Neutral1.7%
Negative83.1%

Bugs and requests

Crystal

Not enough reviews yet to summarise bugs or requests.

Zeus Ordering

Reported bugs

35 issues
  • Constantly crashes
  • Frequent error messages
  • Lost connection
  • App doesn't log in
  • Server is down
Show 30 more
  • Part search doesn't populate
  • Tech Hub inaccessible
  • Search results are incorrect
  • App malfunctions continuously
  • Update didn't work
  • Unable to submit orders
  • Order quantity changes
  • Search engine doesn't show item
  • Login issues
  • Cart is lost
  • Orders disappear
  • Crashes frequently
  • Order cancellation without notification
  • Program got worse with update
  • Login information lost
  • Cart lost
  • Orders vanish from app
  • Crashes all the time
  • Uninstall and reinstall needed
  • Order quantity incorrect
  • Invalid password or username errors
  • Something occurred in the server errors
  • Unknown error messages
  • Orders duplicated or don't go through
  • Pictures on non-catalog orders don't attach
  • App crashes constantly
  • Search function is a joke
  • App never opens
  • Constant fight to use
  • Orders come back with multiple questions

Requested features

19 requests
  • Add pictures for parts
  • Improve part descriptions with details
  • Allow direct communication with suppliers
  • Ability to send pictures in comments
  • Add ability to copy from catalog to paste elsewhere
Show 14 more
  • Show prices
  • Add more part information (voltage, amps, etc.)
  • Allow users to use preferred supply houses
  • Fix the search function
  • Improve the search engine
  • Provide more accurate search results
  • Make the app more user-friendly
  • Add dark mode
  • Add advanced analytics dashboard
  • Fix order quantity issues
  • Ensure orders are not cancelled without notification
  • Improve login process
  • Add more parts to the catalog
  • Make the app faster

In-app purchases

None

Crystal

No in-app purchases

None

Zeus Ordering

No in-app purchases

Questions

Is Crystal free?
Crystal is free to download, with no in-app purchases.
Is Zeus Ordering free?
Zeus Ordering is free to download, with no in-app purchases.
Which has better reviews, Crystal or Zeus Ordering?
Crystal is rated higher. Crystal averages 5.0 out of 5 from 3 ratings, while Zeus Ordering averages 1.9 from 183 ratings.
Do Crystal or Zeus Ordering have ads?
Neither Crystal nor Zeus Ordering shows ads.
Which is updated more often, Crystal or Zeus Ordering?
Crystal ships an update every 3 weeks, and Zeus Ordering every 3 weeks. Most recently, Crystal was updated on September 9, 2026 and Zeus Ordering on September 1, 2026.

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