Comparison

X3 Force vs Rabbit Air 2

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

Head to head
About

X3 Force

This application works with a smart resistance bar to track your exercise sessions in real time. It displays force data, quantifies workout quality, and helps you monitor progress to maximize results. Focus on improving your performance metrics for enhanced growth.

Highlights
  • Real-time force tracking
  • Quantify workout quality
  • Record workout duration
  • Monitor rep consistency
  • Calculate time under tension
  • View peak forces
Features
Read full description

We are pleased to announce the new Jaquish Biomedical X3® Force! X3 Force is an electronic, force tracking X3 bar that works with a smartphone application to display and record real time data about each exercise session. With X3 Force, you can get the benefits of a smart home gym, combined with the superior X3 variable resistance workout methodology. With every workout, you'll compete with your previous Total Force, a performance metric that uses real-time force data to calculate time under variable tension and overall workout quality. This way you will always know you're stimulating more growth. X3 Force combines force data with time and rep count information to calculate a Total Force exercise rating, that helps to summarize the difficulty and quality of each exercise session, so that you can more conveniently track your improvement. Focusing on improving your Total Force for each exercise is a great way to confirm that you are maximizing your results and adhering to X3 best practices. Maximize your results with data-driven workouts to help you push harder and perform better each time. With X3 Force you can: * View Peak Forces For Every Exercise * Quantify Overall Workout Quality * Record Workout Duration * Monitor Rep Consistency * Calculate Time Under Variable Tension Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rabbit Air 2

Control and monitor your air purifier remotely via Wi-Fi. Track air quality, set schedules, and receive maintenance reminders. Manage your device and order filters with ease.

Highlights
  • Remote Wi-Fi control
  • Air quality monitoring
  • Customizable scheduling
  • Filter maintenance reminders
  • Account management
  • Real-time alerts
Features
Read full description

Purify your air from anywhere with this new app from Rabbit Air. Compatible with the MinusA2 SPA-780N and A3 SPA-1000N, this app lets you monitor your air quality and control your purification from the comfort of your couch or while you’re out and about. Enjoy the easy feeling of clean air just by using your iPhone. Total Control Control your air purifier from anywhere by connecting to Wi-Fi. Air Quality Monitor Monitor your home’s air quality and your device’s settings even when you’re not home. You say when Set your device to operate on a flexible schedule, down to the minute. Maintenance Reminders Don’t worry about replacing or cleaning filters; your device will remind you. Preferred Display Adjust the LED display, backlight, and air quality indicator to glow more or less, depending on your preference. Account Management Log in to your account, order filters, and monitor multiple air purifiers right from the app. Airflow Integration Control fan speed to cycle air based on your cleaning needs. Control Customization Switch from Auto to Turbo or Manual mode to easily make changes remotely. Access Files Quickly access manuals and troubleshooting guides Real-Time Alerts Never miss anything important with alerts that let you know if something is wrong. Ease of Control The new design makes it easier to use the device's key features.

Screenshots

X3 Force4 screens
Rabbit Air 24 screens

Verdict

The call

The clearest difference is rating: X3 Force at 4.1 against Rabbit Air 2's 2.4. X3 Force also leads on review sentiment (70% vs 29%) and update cadence (fortnightly vs every 5 weeks). Rabbit Air 2's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads 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. X3 Force sells 2 in-app purchases, starting at $14.99 per month. Rabbit Air 2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

X3 Force holds the better App Store score, 4.1 against 2.4. Both are backed by a comparable volume of ratings — 20 and 48 respectively. Written reviews point the same way: 70% of X3 Force's written reviews are positive against 29% of Rabbit Air 2's.

UpkeepUpdate frequency

X3 Force ships an update fortnightly, Rabbit Air 2 every 5 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

Scorecard6 real differences · 4 level
X3 Force versus Rabbit Air 2: the parameters behind the verdict, then further details
ParameterX3 ForceRabbit Air 2
PriceFreeFree
Rating4.1 (20 ratings) — better2.4 (48 ratings)
Positive reviews70.0% of reviews — better28.9% of reviews
Number of ratings2048 — better
Update frequencyFortnightly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size26 MB73 MB
Age rating4+4+
DeveloperJaquish Biomedical CorporationKinetic Solutions Inc.

Customer experience

X3 Force

All ratings20 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews10 reviews
Positive70.0%
Neutral0.0%
Negative30.0%

Rabbit Air 2

All ratings48 ratings
Positive31.3%
Neutral8.3%
Negative60.4%
Written reviews45 reviews
Positive28.9%
Neutral6.7%
Negative64.4%

In-app purchases

2 purchases

X3 Force

Subscriptions2
  • Monthly$14.991 Month
  • Yearly$164.991 Year
None

Rabbit Air 2

No in-app purchases

Questions

Is X3 Force free?
X3 Force is free to download, with in-app purchases available.
Is Rabbit Air 2 free?
Rabbit Air 2 is free to download, with no in-app purchases.
Which has better reviews, X3 Force or Rabbit Air 2?
X3 Force is rated higher. X3 Force averages 4.1 out of 5 from 20 ratings, while Rabbit Air 2 averages 2.4 from 48 ratings.
Do X3 Force or Rabbit Air 2 have ads?
Neither X3 Force nor Rabbit Air 2 shows ads.
Which is updated more often, X3 Force or Rabbit Air 2?
X3 Force ships an update fortnightly, and Rabbit Air 2 every 5 weeks. Most recently, X3 Force was updated on September 24, 2026 and Rabbit Air 2 on September 19, 2026.

Other comparisons