Comparison

COVAL Coaching vs Calibrex App

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

Head to head
About

COVAL Coaching

Features
Read full description

The COVAL Coaching app is designed for clients of trainers who have enrolled in the COVAL Coaching program. The app will send push notifications and prompt clients to answer yes/no question in regards to comply with healthy habits sent by your coach. WHO CAN USE THE APP Clients can only use the app if they are working with a COVAL Coaching coach. If you are a COVAL Coaching client, please contact your coach to receive your invite and login credentials to be able to use this app. The COVAL Coaching app allows access to HealthKit, allowing clients to automatically pull in their activity and steps data from Apple Health to their app.

About

Calibrex App

This wearable device precisely tracks your weightlifting reps, rest, and movements. It provides personalized insights into your training, offering live audio coaching and tailored workouts to help you achieve your strength, speed, or endurance goals.

Highlights
  • Precise rep, rest, and movement tracking
  • Live audio coaching tailored to goals
  • Personalized insights into training performance
  • Advanced tracking and tailored workouts
  • Set Score, Difficulty Score, Speed Score, Tempo Score
  • Discover training trends and program balance
Features
Read full description

Meet Calibrex — the wearable built for lifting. Calibrex is a tiny magnetic wearable that captures every rep, rest, and movement with unmatched precision — giving you deep, personalized insight into your training, and live audio coaching. Whether you're chasing strength, speed, or endurance, Calibrex adapts to your goals and pushes you further with intelligent feedback, advanced tracking, and tailored workouts that grow with you. Get coached through every set with live audio feedback — tailored to your goals, training style, and performance history. Set Score – How well you executed each rep and how intensely you pushed. Difficulty Score – How close you came to muscle failure. Speed Score – How closely your rep speed matched your target training zone. Tempo Score – How much time your muscles spent under tension. Discover powerful trends across your training — like increasing bench press volume, longer rest times, or missed muscle groups. Get a clearer picture of how balanced your program is across your entire body. 25M Reps & Counting. 1500 + professional weightlifters, coaches, university programs, and fitness enthusiasts across more than 15 countries.

Screenshots

COVAL Coaching3 screens
Calibrex App4 screens

Verdict

The call

The clearest difference is update cadence: Calibrex App at fortnightly against COVAL Coaching's every 2 months. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

COVAL Coaching ships an update every 2 months, Calibrex App fortnightly. The most recent releases landed on September 28, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
COVAL Coaching versus Calibrex App: the parameters behind the verdict, then further details
ParameterCOVAL CoachingCalibrex App
PriceFreeFree
Rating—3.5 (11 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—11 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size45 MB150 MB
Age rating4+12+
DeveloperCoval Fitness & Sports Performance LLCCalibrexInc

In-app purchases

None

COVAL Coaching

No in-app purchases

None

Calibrex App

No in-app purchases

Questions

Is COVAL Coaching free?
COVAL Coaching is free to download, with no in-app purchases.
Is Calibrex App free?
Calibrex App is free to download, with no in-app purchases.
Do COVAL Coaching or Calibrex App have ads?
Neither COVAL Coaching nor Calibrex App shows ads.
Which is updated more often, COVAL Coaching or Calibrex App?
COVAL Coaching ships an update every 2 months, and Calibrex App fortnightly. Most recently, COVAL Coaching was updated on September 28, 2026 and Calibrex App on October 24, 2026.

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