Comparison

Gravis Chair vs SofaBaton

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

Head to head
About

Gravis Chair

Control your Human Touch Gravis ZG Chair with this intuitive app. Adjust recline, zero gravity, heat, and massage settings. Save up to nine custom positions for personalized comfort and enjoy smart features that promote healthy sitting habits.

Highlights
  • Bluetooth connectivity
  • Recline, zero gravity, and restore control
  • Heat, air massage, and lumbar adjustment
  • Up to nine custom memory settings
  • Smart motion and smart sitting alerts
  • Pre-programmed TV and nap positions
Features
Read full description

The Gravis App is an elegant and functional way to control your Human Touch® Gravis ZG Chair. With a wide array of features presented in a sophisticated design, you have a smart, intuitive, controller at your fingertips. Simply connect your device via Bluetooth to your Gravis ZG Chair and you are ready to sit back, relax, and completely enjoy your Human Touch experience. Control The app will give you easy access to recline, zero gravity and restore functions so you can find your ideal position in your Gravis ZG Chair. Also, easily set heat, air massage and adjustable lumbar capabilities from your device. Memory Functions Create up to nine custom memory settings. This allows you to set the perfect position for sleeping, reading or just relaxing after a long day. Add heat to one position, zero gravity air massage to another, or use all functions at once. Find the perfect recline angle with your ideal features and save it so when you simply press a button, you will be moved into ultimate comfort. Choose from several icons so different people in one household can set their own personal settings. Lastly, included are pre-programmed positions for TV watching and napping that can be further customized. Smart Motion Subtle chair movements let you know when you’ve been sitting in one position too long. Smart Sitting Wakes you up when desired by restoring the chair to the upright position. Requirements Works with the Human Touch Gravis ZG Chair.

About

SofaBaton

Configure your physical remote control with this app. It connects via Bluetooth to access a vast database of IR codes for various home entertainment devices. Set up new devices, learn from original remotes, and create custom button assignments or macro sequences for simplified control.

Highlights
  • Bluetooth remote configuration
  • IR code database access
  • Device setup via online search
  • Learning from original remotes
  • Customizable button assignments
  • Macro key sequence creation
Features
Read full description

The app is used to set up and configurate the physical Sofabaton remote. The app uses Bluetooth signal to communicate with the Sofabaton remote control, giving access to the full database of IR code for home entertainment devices, such as TV's, SoundBar's, DVD's, etc. Devices can be set up by searching online IR code database or directly learning from original physical remotes. The app also gives you access to customizable functionalities such as assigning unique keys to certain buttons on the Sofabaton remote or creating macro key sequences so that you can enjoy the convenience of achieving certain activities by simply pressing one button. Features: -Online access to cloud-based database of Infrared Device -Universal search by device brand or type -Automatic setup on the Sofabaton remote using Bluetooth technology -Support both IR and Bluetooth remote protocol -Requires a Bluetooth Smart capable phone

Screenshots

Gravis Chair4 screens
SofaBaton4 screens

Verdict

The call

The clearest difference is update cadence: SofaBaton at every 2 weeks against Gravis Chair's every 3 months. SofaBaton also leads on rating (2.4 vs 2.0) and review sentiment (37% vs 18%). Gravis Chair's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and monetization model 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

SofaBaton holds the better App Store score, 2.4 against 2.0. That said, the two scores are not equally well evidenced: SofaBaton has 306 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 18% of Gravis Chair's written reviews are positive against 37% of SofaBaton's.

UpkeepUpdate frequency

Gravis Chair ships an update every 3 months, SofaBaton every 2 weeks. Both last shipped on November 2, 2026.

Scorecard5 real differences · 5 level
Gravis Chair versus SofaBaton: the parameters behind the verdict, then further details
ParameterGravis ChairSofaBaton
PriceFreeFree
Rating2.0 (21 ratings)2.4 (306 ratings) — better
Positive reviews17.6% of reviews36.7% of reviews — better
Number of ratings21306 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better15.6
Further details — not scored
Size21 MB72 MB
Age rating4+4+
DeveloperHuman TouchHTT IMPORT AND EXPORT INC

Customer experience

Gravis Chair

All ratings19 ratings
Positive15.8%
Neutral5.3%
Negative78.9%
Written reviews17 reviews
Positive17.6%
Neutral5.9%
Negative76.5%

SofaBaton

All ratings306 ratings
Positive32.7%
Neutral5.2%
Negative62.1%
Written reviews177 reviews
Positive36.7%
Neutral7.9%
Negative55.4%

Bugs and requests

Gravis Chair

Not enough reviews yet to summarise bugs or requests.

SofaBaton

Reported bugs

4 issues
  • App crashes during setup
  • Remote disconnects frequently
  • Buttons not responsive
  • Issues with firmware updates

Requested features

5 requests
  • Dark mode option
  • Backup and restore settings
  • Improved device support
  • Easier programming process
  • More advanced macro functionality

In-app purchases

None

Gravis Chair

No in-app purchases

None

SofaBaton

No in-app purchases

Questions

Is Gravis Chair free?
Gravis Chair is free to download, with no in-app purchases.
Is SofaBaton free?
SofaBaton is free to download, with no in-app purchases.
Which has better reviews, Gravis Chair or SofaBaton?
SofaBaton is rated higher. Gravis Chair averages 2.0 out of 5 from 21 ratings, while SofaBaton averages 2.4 from 306 ratings.
Do Gravis Chair or SofaBaton have ads?
Neither Gravis Chair nor SofaBaton shows ads.
Which is updated more often, Gravis Chair or SofaBaton?
Gravis Chair ships an update every 3 months, and SofaBaton every 2 weeks. Most recently, Gravis Chair was updated on November 2, 2026 and SofaBaton on November 2, 2026.

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