Comparison

CorePower Yoga On Demand vs Sigma Sets

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

Head to head
About

CorePower Yoga On Demand

Access unlimited online yoga and fitness classes anytime, anywhere. Explore signature formats, varying lengths, and deepen your practice with pose breakdowns and talks. A free trial is available.

Highlights
  • Unlimited online classes
  • Signature class formats
  • Variety of class lengths
  • Pose breakdowns and lessons
  • Offline viewing
  • New classes added monthly
Read full description

Now you can flow, sweat and savasana with CorePower Yoga - whenever, wherever.   Subscribe to access unlimited online classes that work every muscle and every emotion. Explore signature class formats and try on different length classes with your fave teachers as you practice alongside your CorePower community. Discover pose breakdowns, lessons, talks and more to deepen your practice. Live your power - whenever, wherever   TRY A FREE WEEK Your first week of CorePower Yoga On Demand is free! PRACTICE WHENEVER New to yoga? Can't get to a studio? Traveling or on the go? Practice whenever works for you. With your CorePower Yoga On Demand subscription you can access unlimited online classes in a variety of formats and lengths. All levels welcome. WATCH WHEREVER Download the CorePower Yoga On Demand App for free and sign in to view your subscription. Watch unlimited online classes on any device, sync content for offline viewing and more. New classes added every month! To access all features and content you can subscribe to CorePower Yoga on a monthly or yearly basis with an auto-renewing subscription right inside the app.* Pricing can vary by region and will be confirmed before purchase in the app. In app subscriptions will automatically renew at the end of their cycle. * All payments will be paid through your iTunes Account and may be managed under Account Settings after the initial payment. Subscription payments will automatically renew unless deactivated at least 24-hours before the end of the current cycle. Your account will be charged for renewal at least 24-hours prior to the end of the current cycle. Any unused portion of your free trial will be forfeited upon payment. Cancellations are incurred by disabling auto-renewal. Terms of Service: https://corepoweryogaondemand.vhx.tv/tos Privacy Policy: https://corepoweryogaondemand.vhx.tv/privacy

About

Sigma Sets

This app helps you track your workouts, compete for personal records, and share routines with friends. It offers smart progression suggestions and insights into your training trends, all for free.

Highlights
  • Rank up system for workouts
  • Compete for personal record zones
  • Social features to share workouts
  • Log sets, reps, and weight
  • Smart progression recommendations
  • Automatic PR detection
  • Built-in rest timer
Features
Read full description

Sigma Sets is a FREE workout tracker built to max your gains and get you addicted to working out. No subscriptions, no ads, no paywalls. CLIMB THE RANKS Every workout ranks you up. 12 ranks. Chud to Sigma. Earn your rank as you put time in the Gym COMPETE FOR PR ZONES Finish a workout and your lift is the best in the zone in your name goes on the board - real named neighborhoods, towns, and cities. Hold your ground or take somebody else's. FRAME MOG YOUR FRIENDS Add friends and see their workouts, give props, and share any workout or routine with a link they can take as their own plan. TRACK YOUR LIFTS Log sets, reps, and weight for any exercise. Track regular sets, drop sets, super sets. Build custom workout templates that remember your last numbers so you can load up and go. SMART PROGRESSION Science-based weight and rep recommendations for your next set. Hit your target reps at an easy effort? The app tells you when to go heavier. No guesswork, just progress. HIT MORE PRs Automatic personal record detection for weight, volume, and reps. See exactly when you're getting stronger. REST YOUR WAY Built-in rest timer. Go when you're ready. INSIGHTS THAT MATTER Weekly volume, workout frequency, and strength trends. See the big picture without drowning in charts. YOUR WORKOUTS, YOUR WAY Create templates from scratch or start with presets. Reorder exercises, adjust sets, add notes — total control. FREE. ACTUALLY FREE. No subscription, no locked features, no catch. Download it and lift.

Screenshots

CorePower Yoga On Demand4 screens
Sigma Sets4 screens

Verdict

The call

The clearest difference is ads: Sigma Sets at none against CorePower Yoga On Demand's shown. Sigma Sets also leads on update cadence (every 11 days vs every 3 months) and rating (5.0 vs 4.6). CorePower Yoga On Demand's advantage is ratings volume (1.2K vs 3). On price, in-app purchases, device support and iOS requirement 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. CorePower Yoga On Demand sells 2 in-app purchases, starting at $19.99 per month and Sigma Sets sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sigma Sets holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CorePower Yoga On Demand has 1.2K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 78% of CorePower Yoga On Demand's written reviews are positive against 100% of Sigma Sets's.

UpkeepUpdate frequency

CorePower Yoga On Demand ships an update every 3 months, Sigma Sets every 11 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
CorePower Yoga On Demand versus Sigma Sets: the parameters behind the verdict, then further details
ParameterCorePower Yoga On DemandSigma Sets
PriceFreeFree
Rating4.6 (1.2K ratings)5.0 (3 ratings) — better
Positive reviews78.2% of reviews100.0% of reviews — better
Number of ratings1.2K — better3
Update frequencyEvery 3 monthsEvery 11 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size84 MB107 MB
Age rating4+4+
DeveloperCorePower YogaWRBO LLC

Customer experience

CorePower Yoga On Demand

All ratings1,203 ratings
Positive90.7%
Neutral3.3%
Negative6.0%
Written reviews119 reviews
Positive78.2%
Neutral8.4%
Negative13.4%

Sigma Sets

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CorePower Yoga On Demand

Reported bugs

2 issues
  • App crashes when trying to access class schedules
  • Persistent buddy pass button interferes with navigation

Requested features

5 requests
  • Add more 45-minute class options
  • Implement ability to favorite classes
  • Provide option to adjust music and instructor volume
  • Add a feature to track completed classes
  • Improve class search and filtering capabilities

Sigma Sets

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

CorePower Yoga On Demand

Subscriptions2
  • CorePower Yoga Monthly$19.991 Month
  • CorePower Yoga Yearly$199.991 Year
1 purchases

Sigma Sets

One-time1
  • SigmaSets Premium$44.99

Questions

Is CorePower Yoga On Demand free?
CorePower Yoga On Demand is free to download, with in-app purchases available.
Is Sigma Sets free?
Sigma Sets is free to download, with in-app purchases available.
Which has better reviews, CorePower Yoga On Demand or Sigma Sets?
Sigma Sets is rated higher. CorePower Yoga On Demand averages 4.6 out of 5 from 1.2K ratings, while Sigma Sets averages 5.0 from 3 ratings.
Do CorePower Yoga On Demand or Sigma Sets have ads?
CorePower Yoga On Demand shows ads; Sigma Sets does not.
Which is updated more often, CorePower Yoga On Demand or Sigma Sets?
CorePower Yoga On Demand ships an update every 3 months, and Sigma Sets every 11 days. Most recently, CorePower Yoga On Demand was updated on October 22, 2026 and Sigma Sets on October 24, 2026.

Other comparisons