Comparison

HKStepMonitor vs Gym Cube

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

Head to head
About

HKStepMonitor

This utility app displays daily and weekly step counts tracked by your iPhone and Apple Watch. It presents your step data in a clear graph format, making it easy to monitor your activity over the past seven days.

Highlights
  • Displays step counts from Apple HealthKit
  • Tracks steps from iPhone and Apple Watch
  • Shows daily and weekly step totals
  • Presents data in a graph format
  • Monitors activity for the past 7 days
Features
Read full description

Simple utility for iPhone that uses Apple HealthKit to display the number of steps that were measured by the iPhone and Apple Watch. Displays steps measured for the past 7 days with a total for the week and daily totals in a graph format. Please enjoy this simple and handy tool to easily find and monitor your steps for the week and the day.

About

Gym Cube

This app provides a private gym experience, allowing users to locate nearby facilities, book sessions, and share their workouts with friends. It also functions as a digital key for entry.

Highlights
  • Find nearby private gyms
  • Book workout sessions
  • Share sessions with friends
  • Digital key for entry
  • Community access
Features
Read full description

The Gym Cube mobile app is your one-stop access to a revolutionary private gym experience. Join the Gym Cube community today and use the mobile app to conveniently 1. Find your closest Gym Cube 2. Book a session 3. Share your session with friends 4. Access your digital key to open the Gym Cube

Screenshots

HKStepMonitor4 screens
Gym Cube4 screens

Verdict

The call

The clearest difference is ads: HKStepMonitor at none against Gym Cube's shown. HKStepMonitor also leads on rating (5.0 vs 4.8). Gym Cube's advantage is update cadence (every 2 months vs every 21 months) and ratings volume (17 vs 2). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

HKStepMonitor holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Gym Cube has 17 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

HKStepMonitor ships an update every 21 months, Gym Cube every 2 months. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
HKStepMonitor versus Gym Cube: the parameters behind the verdict, then further details
ParameterHKStepMonitorGym Cube
PriceFreeFree
Rating5.0 (2 ratings) — better4.8 (17 ratings)
Positive reviews—100.0% of reviews
Number of ratings217 — better
Update frequencyEvery 21 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS16.616.0 — better
Further details — not scored
Size1 MB69 MB
Age rating4+4+
DeveloperRichard ArmstrongThe Gym Cube, LLC.

Customer experience

HKStepMonitor

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Gym Cube

All ratings17 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

HKStepMonitor

No in-app purchases

None

Gym Cube

No in-app purchases

Questions

Is HKStepMonitor free?
HKStepMonitor is free to download, with no in-app purchases.
Is Gym Cube free?
Gym Cube is free to download, with no in-app purchases.
Which has better reviews, HKStepMonitor or Gym Cube?
HKStepMonitor is rated higher. HKStepMonitor averages 5.0 out of 5 from 2 ratings, while Gym Cube averages 4.8 from 17 ratings.
Do HKStepMonitor or Gym Cube have ads?
Gym Cube shows ads; HKStepMonitor does not.
Which is updated more often, HKStepMonitor or Gym Cube?
HKStepMonitor ships an update every 21 months, and Gym Cube every 2 months. Most recently, HKStepMonitor was updated on June 1, 2026 and Gym Cube on September 21, 2026.

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