Comparison

VolumetricaFX vs Onyx Mobile Trader

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

Head to head
About

VolumetricaFX

Manage virtual OTC trading accounts with real-time data and advanced charting tools. Monitor your account continuously, execute trades instantly, and analyze performance with detailed statistics. Link multiple accounts for a unified trading dashboard.

Highlights
  • Real-time watch-list
  • Advanced charting suite
  • Trade-from-chart functionality
  • Continuous account monitoring
  • Instant order cancellation
  • Detailed performance metrics
Features
Read full description

VolumetricaFX lets traders stay on top of their virtual OTC accounts and activity. Key features Real-time watch-list displaying all leading instruments Advanced charting suite with popular indicators, multiple layouts, trade-from-chart, one-click execution, and more Continuous account monitoring with live snapshots of equity, open orders, and positions Instant ability to cancel pending orders and flatten positions Detailed performance metrics and historical trade statistics You can link several accounts simultaneously, giving you a single dashboard to manage everything with ease.

About

Onyx Mobile Trader

This app integrates Rithmic's data feed with TradingView's charting for a comprehensive trading experience. It offers powerful tools for analyzing markets and executing trades.

Highlights
  • Rithmic data feed integration
  • TradingView charting tools
  • Seamless trading experience
  • Market analysis tools
  • Trade execution
Features
Read full description

Tradeshell's Onyx platform seamlessly bridges Rithmic's powerful data feed with TradingView's charting tools for the ultimate trading experience.

Screenshots

VolumetricaFX4 screens
Onyx Mobile Trader4 screens

Verdict

The call

The clearest difference is rating: Onyx Mobile Trader at 3.1 against VolumetricaFX's 1.0. On price, review sentiment, ratings volume and update cadence 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

Onyx Mobile Trader holds the better App Store score, 3.1 against 1.0. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

VolumetricaFX ships an update every 9 days, Onyx Mobile Trader fortnightly. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
VolumetricaFX versus Onyx Mobile Trader: the parameters behind the verdict, then further details
ParameterVolumetricaFXOnyx Mobile Trader
PriceFreeFree
Rating1.0 (3 ratings)3.1 (8 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings38 — better
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size29 MB121 MB
Age rating17+4+
DeveloperVolumetrica TradingTradeshell Systems LLC

Customer experience

VolumetricaFX

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Onyx Mobile Trader

All ratings8 ratings
Positive37.5%
Neutral12.5%
Negative50.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

In-app purchases

None

VolumetricaFX

No in-app purchases

None

Onyx Mobile Trader

No in-app purchases

Questions

Is VolumetricaFX free?
VolumetricaFX is free to download, with no in-app purchases.
Is Onyx Mobile Trader free?
Onyx Mobile Trader is free to download, with no in-app purchases.
Which has better reviews, VolumetricaFX or Onyx Mobile Trader?
Onyx Mobile Trader is rated higher. VolumetricaFX averages 1.0 out of 5 from 3 ratings, while Onyx Mobile Trader averages 3.1 from 8 ratings.
Do VolumetricaFX or Onyx Mobile Trader have ads?
Neither VolumetricaFX nor Onyx Mobile Trader shows ads.
Which is updated more often, VolumetricaFX or Onyx Mobile Trader?
VolumetricaFX ships an update every 9 days, and Onyx Mobile Trader fortnightly. Most recently, VolumetricaFX was updated on October 8, 2026 and Onyx Mobile Trader on October 5, 2026.

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