Comparison

Body & Mind Smart Biofeedback vs rectify

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

Head to head
About

Body & Mind Smart Biofeedback

Read full description

NIRS-based HEG-neurofeedback is very popular among professional users: HEG-neurofeedback is easy to learn, especially compared to EEG-neurofeedback, and can be implemented quickly and elegantly. By means of the HEG-Neurofeedback sensor you can see live how well you are able to concentrate actively or to relax mentally. Now HEG neurofeedback is no longer limited to the weekly training in the practice: Thanks to the new MediTECH HEG app with the corresponding wireless sensor, you can also carry out your neurofeedback training at home at any time. This serves to promote concentration and attention as well as mental relaxation. It is child's play to switch between the two training options in the app. The app offers a quick and intuitive training configuration and also allows the management of several trainers. The evaluation of the training progress is also already included in the app. Publications on NIRS-based HEG neurofeedback and its implementation and effectiveness can be found under the following link: https://www.meditech.de/page/forschung-bfnf

About

rectify

Features
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With rectify, you can effortlessly track your posture and boost your back health throughout the day. The smart sensor shirt precisely maps the shape and movement of your spine, sending real-time data to the app. Whenever you start to slouch or move out of alignment, a gentle vibration reminds you to rectify your posture and movements. The app then gives you detailed insights into your mobility, sitting habits, and posture patterns. Based on your data, rectify recommends targeted exercises to keep your back strong and pain-free. And for a bit of fun: compare your stats with friends or colleagues. Whoโ€™s got the best posture?

Screenshots

Body & Mind Smart Biofeedback3 screens
rectify4 screens

Verdict

The call

The clearest difference is in-app purchases: Body & Mind Smart Biofeedback at none against rectify's 1. Body & Mind Smart Biofeedback also leads on ads (none vs shown). rectify's advantage is update cadence (every 3 days vs every 2 months) and device support (4 vs 2). On price and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. rectify sells 1 in-app purchase, starting at $7.99 per month. Body & Mind Smart Biofeedback asks for nothing beyond the download.

UpkeepUpdate frequency

Body & Mind Smart Biofeedback ships an update every 2 months, rectify every 3 days. Both last shipped on October 27, 2026.

Scorecard4 real differences ยท 2 level
Body & Mind Smart Biofeedback versus rectify: the parameters behind the verdict, then further details
ParameterBody & Mind Smart Biofeedbackrectify
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch โ€” better
Requires iOS16.615.6 โ€” better
Further details โ€” not scored
Size76 MB160 MB
Age rating4+12+
DeveloperMediTECH Electronic GmbHMinkTec GmbH

In-app purchases

None

Body & Mind Smart Biofeedback

No in-app purchases

1 purchases

rectify

Subscriptions1
  • AirPods Head Tracking7 Days trial$7.991 Month

Questions

Is Body & Mind Smart Biofeedback free?
Body & Mind Smart Biofeedback is free to download, with no in-app purchases.
Is rectify free?
rectify is free to download, with in-app purchases available.
Do Body & Mind Smart Biofeedback or rectify have ads?
rectify shows ads; Body & Mind Smart Biofeedback does not.
Which is updated more often, Body & Mind Smart Biofeedback or rectify?
Body & Mind Smart Biofeedback ships an update every 2 months, and rectify every 3 days. Most recently, Body & Mind Smart Biofeedback was updated on October 27, 2026 and rectify on October 27, 2026.

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