Comparison

MedImpact 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

MedImpact

Manage your pharmacy benefits and access personalized drug information. View prescription history, check drug prices, find pharmacies, and refill mail-order prescriptions. Stay informed about your medications and healthcare costs.

Highlights
  • View prescription fill history
  • Check drug prices
  • Find nearby pharmacies
  • Refill mail-order prescriptions
  • Renew expired prescriptions
  • View estimated copay and order status
  • Access virtual ID card
Features
Read full description

For a healthier, more informed you. The MedImpact mobile app delivers access to personalized drug information for eligible members. You can easily manage your pharmacy benefit and make informed decisions. The MedImpact app lets you see detailed info on your medications. You can: • View fill history for prescription drugs • Check drug prices • Find a pharmacy near you • Refill Birdi mail-order drugs • Renew expired prescriptions • Review estimated copay, order status and next refill date • View virtual ID card • View member copays • Manage dependent accounts when authorized • Set communication preferences (text/email) • View year-to-date drug spend • View tax report Members who have already registered can sign in to the app. Members signing in for the first time must register online or via the mobile app.

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

MedImpact4 screens
Sigma Sets4 screens

Verdict

The call

The clearest difference is review sentiment: Sigma Sets at 100% against MedImpact's 26%. Sigma Sets also leads on rating (5.0 vs 4.0) and update cadence (every 10 days vs monthly). MedImpact's advantage is in-app purchases (none vs 1) and ratings volume (329 vs 3). On price, ads, monetization model 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. Sigma Sets sells 1 one-off in-app purchase. MedImpact asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sigma Sets holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: MedImpact has 329 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 26% of MedImpact's written reviews are positive against 100% of Sigma Sets's.

UpkeepUpdate frequency

MedImpact ships an update monthly, Sigma Sets every 10 days. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
MedImpact versus Sigma Sets: the parameters behind the verdict, then further details
ParameterMedImpactSigma Sets
PriceFreeFree
Rating4.0 (329 ratings)5.0 (3 ratings) — better
Positive reviews26.2% of reviews100.0% of reviews — better
Number of ratings329 — better3
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size60 MB107 MB
Age rating12+4+
DeveloperMedimpact Holdings, Inc.WRBO LLC

Customer experience

MedImpact

All ratings329 ratings
Positive76.6%
Neutral4.6%
Negative18.8%
Written reviews61 reviews
Positive26.2%
Neutral8.2%
Negative65.6%

Sigma Sets

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

Bugs and requests

MedImpact

Reported bugs

18 issues
  • App crashes immediately upon opening
  • Back button missing or non-functional
  • Login credentials not accepted on app (works on website)
  • Face ID/biometric login disappears intermittently
  • Password reset button produces no response
Show 13 more
  • Add to Apple Wallet feature returns persistent errors
  • Notification icon persists and cannot be removed
  • Invisible navigation buttons in header
  • Pill reminder shows 'no records found' despite available prescriptions
  • App freezes when adding payment information
  • Prescriptions disappear from cart when navigating
  • Cannot update notification preferences
  • Cannot add allergies or payment information
  • Pharmacy names cut off in savings opportunities
  • App only works properly in horizontal orientation
  • Data not saved between sessions
  • Slow or failed loading of prescription items
  • Password requirement screen covered by confirm password box

Requested features

13 requests
  • Functional back button for easy navigation
  • Improved app performance and speed optimization
  • Automatic email notifications for refill reminders
  • Visible cart indicator in prescription ordering
  • Landscape mode support for tablets
Show 8 more
  • Working biometric login (Face ID, fingerprint)
  • Apple Wallet integration for ID card
  • Password reset functionality that actually works
  • Prescription status tracking screen
  • Better visibility of pharmacy names in savings options
  • Automatic refill quantity updates based on dispensed amount
  • Show password option during login
  • Facial recognition without requiring password first

Sigma Sets

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

MedImpact

No in-app purchases

1 purchases

Sigma Sets

One-time1
  • SigmaSets Premium$44.99

Questions

Is MedImpact free?
MedImpact is free to download, with no in-app purchases.
Is Sigma Sets free?
Sigma Sets is free to download, with in-app purchases available.
Which has better reviews, MedImpact or Sigma Sets?
Sigma Sets is rated higher. MedImpact averages 4.0 out of 5 from 329 ratings, while Sigma Sets averages 5.0 from 3 ratings.
Do MedImpact or Sigma Sets have ads?
Neither MedImpact nor Sigma Sets shows ads.
Which is updated more often, MedImpact or Sigma Sets?
MedImpact ships an update monthly, and Sigma Sets every 10 days. Most recently, MedImpact was updated on October 17, 2026 and Sigma Sets on October 1, 2026.

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