Rhythmicity Standalone vs Linus Tester
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rhythmicity Standalone
This research application assesses rhythmic ability through 27 levels, varying metronome tempo, audio-visual cues, and rhythmic tasks. It is authorized by an institutional review board for academic research, ensuring participant rights are protected.
- Measures rhythmic ability
- 27 assessment levels
- Variable tempo, audio-visual cues, and tasks
- Research-focused design
- Institutional review board authorized
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An assessment designed to measure rhythmic ability across 27 levels across three variables: tempo of the metronome, the audio-visual information provided, and the rhythmic task performed. This app is purely for research purposes for our academic group authorized by an institutional review board to ensure all participant rights were accounted for.
Linus Tester
This platform collects extensive digital measurements related to brain health, including voice, speech, gait, cognition, and eye movement. It uses machine learning to analyze this data alongside electronic health records, creating precise metrics for evaluating interventions and personalizing brain health recommendations.
- Digital measurement collection
- Voice and speech analysis
- Gait and cognition tracking
- Eye movement monitoring
- Machine learning data analysis
- Electronic health record integration
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The Linus platform allows the coordinated collection of large amounts of information about digital measurements—such as voice, speech, gait, cognition and eye movement—that may have a bearing on brain health and lead to the identification of digital biomarkers. Applying machine learning methods of data analysis to this rich set of measurements, together with information drawn from electronic health records, provides a composite picture with more precise metrics for evaluating the impact of potential interventions and lifestyle changes, and for offering personalized prescriptions to promote brain health.
Screenshots
Verdict
The clearest difference is rating: Rhythmicity Standalone at 5.0 against Linus Tester's 3.0. Rhythmicity Standalone also leads on iOS requirement (9.1 vs 15.6). On price, ratings volume, update cadence and ads 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.
Rhythmicity Standalone holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively.
Rhythmicity Standalone ships an update monthly, Linus Tester every 2 months. Both last shipped on November 3, 2026.
| Parameter | Rhythmicity Standalone | Linus Tester |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 3.0 (4 ratings) |
| Number of ratings | 4 | 4 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 199 MB | 202 MB |
| Age rating | 4+ | 4+ |
| Developer | NEUROSCAPE ALLIANCE | Linus Health, Inc. |
Customer experience
Rhythmicity Standalone
Linus Tester
In-app purchases
Rhythmicity Standalone
No in-app purchases
Linus Tester
No in-app purchases
