Comparison

MyMetrics vs Slab

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

Head to head
About

MyMetrics

Track and visualize your workout performance and statistics over time. This app allows you to customize how your key metrics are displayed, giving you a personalized view of your fitness journey.

Highlights
  • Display performance metrics
  • Track statistics over time
  • Customizable metric display
  • Workout analysis
  • Fitness progress visualization
Read full description

Your metrics, your way! Display performance metrics and statistics from your workouts over time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Slab

This app focuses solely on tracking your daily protein intake, displaying it as a single, prominent number. It simplifies logging with quick-tap options for frequently eaten foods and offers barcode scanning for packaged items. The app emphasizes consistency by tracking streaks of hitting your protein target.

Highlights
  • Protein-only tracking
  • Visualized daily progress blocks
  • One-tap food logging
  • Barcode scanning
  • Custom food saving
  • Streak tracking for consistency
Features
Read full description

Slab is a protein tracker that never shows you a calorie. Not buried in settings. Not calculated in the background. One number, all day: grams of protein, and how far you are from your target. Slab requires a subscription to use. Your first month is free, then $29.99 a year or $5.99 a month. THE STACK Everything you log drops in as a block, sized by the protein it added. A dashed line marks your target. You can read your whole day from across the room. ONE TAP The foods you actually eat sit on the home screen, most-logged first. Chicken breast, whey, Greek yogurt, eggs. Tap once and the block drops in. Most days you never leave this screen. FOR EVERYTHING ELSE • Search a catalog built from USDA data and curated by hand, not scraped from restaurant menus • Scan a barcode for anything packaged • Save your own foods once and log them forever • Type any amount, anywhere, and everything is in grams WHAT HISTORY LOOKS LIKE No charts to interpret. Slab answers the only question worth asking: how often do you hit your target. Hit target 24 of the last 30 days. The streak counts days you logged, not days you were perfect, because one bad Sunday shouldn't erase three weeks. WHAT IS NOT IN HERE No calories. No macro wheels. No food photography. No feed. No account to make. No ads. And no premium tier above the subscription you already have — search and barcode are part of the app, not an upsell. Your data stays on your phone and syncs through your own iCloud. It never reaches a server of ours, because we don't have one. Your first month is free. If Slab isn't the fastest way you have ever logged protein, cancel before the month ends and pay nothing. — Slab, yearly: $29.99 per year, with one month free Slab, monthly: $5.99 per month, with one month free Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MyMetrics4 screens
Slab4 screens

Verdict

The call

The clearest difference is review sentiment: Slab at 100% against MyMetrics's 39%. Slab also leads on rating (5.0 vs 4.2) and update cadence (every 4 days vs every 2 weeks). MyMetrics's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (66 vs 2). On price, ads, in-app purchases 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. MyMetrics sells 2 in-app purchases, starting at $0.99 per month and Slab sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Slab holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: MyMetrics has 66 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 39% of MyMetrics's written reviews are positive against 100% of Slab's.

UpkeepUpdate frequency

MyMetrics ships an update every 2 weeks, Slab every 4 days. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
MyMetrics versus Slab: the parameters behind the verdict, then further details
ParameterMyMetricsSlab
PriceFreeFree
Rating4.2 (66 ratings)5.0 (2 ratings) — better
Positive reviews38.9% of reviews100.0% of reviews — better
Number of ratings66 — better2
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.6
Further details — not scored
Size11 MB8 MB
Age rating4+12+
DeveloperRobert BurnsOne Step Forward Ventures

Customer experience

MyMetrics

All ratings46 ratings
Positive87.0%
Neutral4.3%
Negative8.7%
Written reviews36 reviews
Positive38.9%
Neutral13.9%
Negative47.2%

Slab

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

MyMetrics

Subscriptions2
  • MyMetrics Premium (Monthly)$0.991 Month
  • MyMetrics Premium$0.991 Month
2 purchases

Slab

Subscriptions2
  • Monthly1 Month trial$5.991 Month
  • Yearly1 Month trial$29.991 Year

Questions

Is MyMetrics free?
MyMetrics is free to download, with in-app purchases available.
Is Slab free?
Slab is free to download, with in-app purchases available.
Which has better reviews, MyMetrics or Slab?
Slab is rated higher. MyMetrics averages 4.2 out of 5 from 66 ratings, while Slab averages 5.0 from 2 ratings.
Do MyMetrics or Slab have ads?
Neither MyMetrics nor Slab shows ads.
Which is updated more often, MyMetrics or Slab?
MyMetrics ships an update every 2 weeks, and Slab every 4 days. Most recently, MyMetrics was updated on October 24, 2026 and Slab on October 20, 2026.

Other comparisons