Comparison

Tindeq Progressor vs Calf Raise

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

Head to head
About

Tindeq Progressor

This application works with a wireless load sensor to measure finger strength. It tracks endurance, peak force, and rate of force development, supporting repeaters tests to monitor progress over time.

Highlights
  • Measure endurance
  • Measure peak force
  • Measure rate of force development
  • Supports repeaters test
  • Track progress over time
  • Wireless load sensor integration
Features
Read full description

This app needs a Progressor to work. The Progressor is a wireless load sensor that can be used with any free hanging training grip and a smartphone to get accurate load readings. This app can measure endurance, peak force or rate of force development. It also supports the repeaters test. By testing your strength on a regular basis you can see how you progress. Purchase your progressor at tindeq.com.

About

Calf Raise

This app uses your device's camera to analyze calf raise performance through video. It measures height, power, and work, and calculates a fatigue index. Track progress over time and compare left and right leg performance.

Highlights
  • Video analysis of calf raises
  • Measures heel height, power, and work
  • Calculates fatigue index
  • Supports external load for strength testing
  • Multi-user support
  • Data export to CSV
  • Integrated metronome
Features
Read full description

*** Designed by physiotherapists and sports scientists*** *** Based on validated work published in the Journal of Strength & Conditioning Research and Journal of Sports Sciences*** Calf Raise is the first scientifically designed app to measure Calf Raise performance from videos using your iPad or iPhone. With an innovative design and validated tracking algorithms, Calf Raise brings science to your practice! The Calf Raise (rise) or Heel Raise (rise) test is often used in clinical practice and research to assess the strength and endurance of the calf muscles. The test involves going up on your toes and back down as many times as you can. The test has excellent reliability and is able to detect side-to-side differences and injury deficits, especially when tracking more than just the number of raises! The Calf Raise app lets you do that. Want to measure power and work with an external load? No problem! Enter the additional load used to test strength more than endurance. Calf Raise is versatile to fit your testing needs. Calf Raise gives you detailed information on your Calf Raise (Heel Raise) performance using the camera on your iOS device. Calf Raise tracks the path of a circle placed on your heel and its full trajectory curve. With three simple clicks, you get total and peak heel height, power, and work! Calf Raise also calculates a fatigue index by comparing the first and last repetition, and provides a convenient place to record the total number completed! All you need to do is enter your details, record a repetitive Calf Raise performance, adjust the tracking marker, and select the start, first peak, and last peak, and voila! Do the test on the right and left legs to compare between sides and detect any asymmetries. FEATURES: • Videos. Record videos straight from the app or import as many as you like from your camera roll. • Metronome. Select your metronome: 30 Hz, 60 Hz, 120 Hz, or none • Additional load. Add external load to assess strength more than endurance. • Multi-user. Calf Raise allows you to create as many users as you want. Monitor all your patients, clients, or athletes on your iDevice. • History. Record as many Calf Raise tests as you want for each user. With Calf Raise, you can track the evolution of your performance over time, and compare your right and left legs. • Export. Export data to a CSV file to do your own analysis. • Design. Beautiful, intuitive design. CALF RAISE, A CALF RAISE TESTING PLATFORM IN THE PALMS OF YOUR HANDS. CAPTURE PERFORMANCE WHERE IT MATTERS!

Screenshots

Tindeq Progressor4 screens
Calf Raise4 screens

Verdict

The call

The clearest difference is review sentiment: Tindeq Progressor at 57% against Calf Raise's 20%. Calf Raise's advantage is rating (3.9 vs 3.6) and iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Calf Raise holds the better App Store score, 3.9 against 3.6. Both are backed by a comparable volume of ratings — 38 and 14 respectively. Written reviews complicate that: 57% of Tindeq Progressor's written reviews are positive against 20% of Calf Raise's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Tindeq Progressor ships an update every 2 weeks, Calf Raise monthly. The most recent releases landed on September 28, 2026 and September 16, 2026 respectively.

Scorecard3 real differences · 7 level
Tindeq Progressor versus Calf Raise: the parameters behind the verdict, then further details
ParameterTindeq ProgressorCalf Raise
PriceFreeFree
Rating3.6 (38 ratings)3.9 (14 ratings) — better
Positive reviews56.8% of reviews — better20.0% of reviews
Number of ratings38 — better14
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size98 MB30 MB
Age rating4+4+
DeveloperBlims Tech ASKim Hebert-Losier

Customer experience

Tindeq Progressor

All ratings38 ratings
Positive52.6%
Neutral23.7%
Negative23.7%
Written reviews44 reviews
Positive56.8%
Neutral25.0%
Negative18.2%

Calf Raise

All ratings11 ratings
Positive63.6%
Neutral9.1%
Negative27.3%
Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

In-app purchases

None

Tindeq Progressor

No in-app purchases

None

Calf Raise

No in-app purchases

Questions

Is Tindeq Progressor free?
Tindeq Progressor is free to download, with no in-app purchases.
Is Calf Raise free?
Calf Raise is free to download, with no in-app purchases.
Which has better reviews, Tindeq Progressor or Calf Raise?
Calf Raise is rated higher. Tindeq Progressor averages 3.6 out of 5 from 38 ratings, while Calf Raise averages 3.9 from 14 ratings.
Do Tindeq Progressor or Calf Raise have ads?
Neither Tindeq Progressor nor Calf Raise shows ads.
Which is updated more often, Tindeq Progressor or Calf Raise?
Tindeq Progressor ships an update every 2 weeks, and Calf Raise monthly. Most recently, Tindeq Progressor was updated on September 28, 2026 and Calf Raise on September 16, 2026.

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