Comparison

Opus VO vs Variance

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

Head to head
About

Opus VO

Manage your company portal and account on the go. Send SMS and make calls using your company's dedicated phone number as your outbound caller ID. This app functions as your corporate phone, whether you are domestic or international.

Highlights
  • Company portal access
  • Account management
  • Send SMS
  • Make calls
  • Custom outbound caller ID
  • Corporate phone functionality
Features
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Opus VO allows you to access your company portal, manage your account, send SMS and make calls from your smart phone showing your chosen company phone number as the outbound caller ID. This feature will act as your Corporate Phone if you reside both domestically or internationally. SMS and Callout Require a valid Opus VO subscription.

About

Variance

Track your poker sessions and analyze your performance with detailed statistics. This app offers no paywalls or subscriptions, focusing on user data privacy and a straightforward experience. Monitor cash games, tournaments, and your financial progress without cloud sync.

Highlights
  • Track cash games and tournaments
  • Live session timer with pause/resume
  • Mid-session add-ons and rebuys
  • Stop-loss and stop-win targets
  • Detailed profit, hourly rate, and win rate stats
  • Bankroll and tournament performance analysis
  • Local-first data storage
Features
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No paywalls. No subscriptions. No cloud sync. Just a poker session tracker that respects your data and your wallet. Variance is a side project from a software engineer who plays poker — not a startup, not a team chasing growth, not something anyone is trying to make a living off of. Every feature is free. To help cover hosting and app store fees, a single short ad appears at most once every six hours, and a $5 tip from the About screen removes ads entirely. That's the whole model. WHAT YOU CAN TRACK: Cash games and tournaments — NLH, PLO, mixed, and custom variants Live session timer with running clock, pause/resume for breaks, optional stack-check reminders Mid-session add-ons, rebuys, and a promo log for high hands, splash pots, and jackpots Stakes, location, notes, tags Mid-session mood check-ins to surface tilt patterns Stop-loss and stop-win targets you can set before sitting down One-tap session start from saved templates THE STATS: Net profit, hourly rate, hours played, and win rate at a glance Cumulative profit sparkline so you can see the trajectory Best night, worst night, and longest session called out Filter by last 7 days, 30 days, year to date, or by cash/tournament Drill-downs by location and by day-and-time of week (heatmap) Discipline view — stop-loss adherence and mood breakdown Bankroll view with a move-up tracker against the 20 buy-in rule Tournament view with ROI, ITM rate, and average finish position Dual P&L — poker result and promo income tracked separately YOUR DATA STAYS YOURS: Variance is local-first. No account. No login. No cloud sync. No analytics SDK. All of your data is stored only on your phone — Variance doesn't run any servers because it doesn't need any. The trade-off worth knowing: if you delete the app, your sessions go with it. There's no copy on a server for us to send back. Data export and backup capabilities are on the roadmap. FEEDBACK Bug reports, feature requests, and "this thing is annoying" notes are welcome through the in-app Feedback form — it goes straight to the developer.

Screenshots

Opus VO3 screens
Variance4 screens

Verdict

The call

The clearest difference is rating: Variance at 5.0 against Opus VO's 2.9. Opus VO's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence 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. Variance sells 1 one-off in-app purchase. Opus VO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Variance holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Opus VO has 18 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Opus VO ships an update every 3 weeks, Variance fortnightly. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard6 real differences · 4 level
Opus VO versus Variance: the parameters behind the verdict, then further details
ParameterOpus VOVariance
PriceFreeFree
Rating2.9 (18 ratings)5.0 (1 ratings) — better
Positive reviews53.8% of reviews—
Number of ratings18 — better1
Update frequencyEvery 3 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size56 MB38 MB
Age rating17+12+
DeveloperOPUS VIRTUAL OFFICES, LLCroohaha software LLC

Customer experience

Opus VO

All ratings18 ratings
Positive38.9%
Neutral5.6%
Negative55.6%
Written reviews13 reviews
Positive53.8%
Neutral0.0%
Negative46.2%

Variance

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Opus VO

No in-app purchases

1 purchases

Variance

One-time1
  • Tip the Developer $5$4.99

Questions

Is Opus VO free?
Opus VO is free to download, with no in-app purchases.
Is Variance free?
Variance is free to download, with in-app purchases available.
Which has better reviews, Opus VO or Variance?
Variance is rated higher. Opus VO averages 2.9 out of 5 from 18 ratings, while Variance averages 5.0 from 1 ratings.
Do Opus VO or Variance have ads?
Variance shows ads; Opus VO does not.
Which is updated more often, Opus VO or Variance?
Opus VO ships an update every 3 weeks, and Variance fortnightly. Most recently, Opus VO was updated on October 16, 2026 and Variance on October 17, 2026.

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