3D Spasticity vs TRMR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D Spasticity
Explore adult spasticity anatomy in 3D using augmented reality. Scan workbook images to rotate postures, visualize muscles, and fine-tune limb positioning for detailed anatomical understanding. This app is intended for medical professionals.
- Augmented reality anatomy visualization
- 360° posture rotation
- Muscle depth visualization
- Limb positioning fine-tuning
- Functional anatomy details
- Clinical considerations
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Experience affected anatomy for Adult Spasticity like never before with the 3D Spasticity App. Using augmented reality, 3D Spasticity brings your Workbook for Adult Spasticity* to life, enabling you to interact with spasticity posture and involved muscles. Just scan an affected anatomy posture from the workbook to: - Rotate postures 360°, viewing them from all angles - Visualize previously hidden muscles using the muscle depth function - Fine-tune limb positioning to more accurately match unique patient presentations - View details regarding functional anatomy, localization, guidance techniques, and clinical considerations for select muscles *The Workbook for Adult Spasticity is only available through AbbVie. Please contact your Account Specialist for details. The 3D Spasticity App is compatible with workbooks printed in 2018 or later. Check with your Account Specialist to see if your workbook is compatible. Note: The information in this app is intended for medical professionals only. It is not intended as a substitute for professional medical
TRMR
This app provides clear explanations of various tremor conditions, their treatments, and the path to specialist care. It helps users prepare for doctor's appointments and find movement disorder specialists near them. It is an educational resource, not a medical device.
- Explains tremor conditions plainly
- Details treatment options
- Guides path to specialist care
- Helps prepare for doctor visits
- Connects with local specialists
- Privacy-focused data storage
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TRMR helps you understand your tremor, learn what the treatment options really involve, and connect with the movement disorder neurologists and functional neurosurgeons who treat it near you. Tremor is common and has many causes, and the differences between them are not obvious from the outside. It can show up in the hands, but also in the head, the voice, the jaw, or the legs, and where it appears is one of the things that tells the causes apart. This app explains what those causes are, how doctors tell them apart, what the treatments actually involve, and how to reach the movement disorder neurologists and functional neurosurgeons who treat it near you. CONDITIONS, EXPLAINED PLAINLY Essential tremor, Parkinson's disease, dystonic tremor, drug-induced tremor, enhanced physiologic tremor and others: what each one is, which parts of the body it tends to affect, what typically sets it apart, and what a doctor looks for. TREATMENTS, START TO FINISH From watchful waiting and medication through focused ultrasound and deep brain stimulation. What each option actually does, who it tends to suit, what recovery looks like, and the questions worth asking before you agree to anything. THE PATH TO SPECIALIST CARE The referral steps in order, from primary care to general neurology to a movement disorder specialist to a surgical evaluation. What happens at each stage, how long it usually takes, and what to bring. LIVING WITH TREMOR Practical adjustments for eating, writing, dressing, speaking, working, and asking for help without giving up independence. PREPARE FOR YOUR VISIT Answer a plain-language questionnaire covering when it started, what makes it better or worse, family history, and medications. The app organizes your answers into a summary you can read back before the appointment, so the details you meant to mention do not get lost in the room. CONNECT WITH A SPECIALIST NEAR YOU Browse United States academic medical centers with movement disorder programs — the neurologists who manage tremor medically and the functional neurosurgeons who perform focused ultrasound and deep brain stimulation — sorted by distance if you allow location access. Listings are informational, not an endorsement and not a referral. WHAT IT IS NOT TRMR is an educational resource. It is not a medical device. It does not diagnose any condition, it does not measure, rate, or assess your tremor, and it is not a substitute for a physician. Nothing in it should be used to decide whether to start, stop, or change a treatment. Only a clinician who examines you can diagnose or treat you. YOUR PRIVACY - Your questionnaire answers and the visit summary built from them stay on your iPhone, stored encrypted. - The app does not transmit your questionnaire answers or your summary. Sharing them means you print or email them yourself, to a doctor you choose. - Location, if you allow it, is used only to sort the center directory by distance. It is never stored or sent anywhere. - "Delete all my data" clears everything the app has kept on your phone. - No advertising, no tracking, no third-party analytics. BUILT FOR OLDER EYES AND HANDS Large type that respects your text-size setting, high contrast, generous spacing, big tap targets, full VoiceOver support, and a linear flow you cannot get lost in. THE SCIENCE The condition definitions follow the 2018 MDS Consensus Statement on the Classification of Tremors. Treatment descriptions cite the published evidence behind them. Every claim links to its source, and the app is explicit about what it cannot tell you. If you may be having a medical emergency, call 911. Terms of Use (EULA): https://thetrmrapp.com/terms Privacy Policy: https://thetrmrapp.com/privacy
Screenshots
Verdict
The clearest difference is rating: TRMR at 5.0 against 3D Spasticity's 4.1. TRMR also leads on update cadence (every 11 days vs every 6 months). 3D Spasticity's advantage is ratings volume (12 vs 1) and device support (3 vs 1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TRMR holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: 3D Spasticity has 12 ratings behind it against 1, so its average is the more settled of the two.
3D Spasticity ships an update every 6 months, TRMR every 11 days. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.
| Parameter | 3D Spasticity | TRMR |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (12 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 12 — better | 1 |
| Update frequency | Every 6 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 523 MB | 13 MB |
| Age rating | 12+ | 17+ |
| Developer | Allergan, Inc. | Who's In Labs, LLC |
Customer experience
3D Spasticity
TRMR
In-app purchases
3D Spasticity
No in-app purchases
TRMR
No in-app purchases









