Trail Making Test J Lite vs Reflex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trail Making Test J Lite
This app simulates a neuropsychological test to assess visual attention and task switching. It presents two parts: one involves touching numbers in ascending order, while the other alternates between numbers and letters. Results are measured by completion time and errors, indicating cognitive function.
- Visual attention assessment
- Task switching simulation
- Number sequencing (Part A)
- Number-letter sequencing (Part B)
- Time and error tracking
- Ascending order completion
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The Trail Making Test (TMT) is a neuropsychological test of visual attention and task switching. Part A: Touch the numbers 1 – 25 in ascending order as quickly as possible. Part B: Touch the numbers (1 – 13) and letters (A – L) in an ascending order, but with the added task of alternating between the numbers and letters (i.e., 1-A-2-B-3-C..) Results for both TMT Part A and Part B are reported as the number of seconds required to complete the task and number of mistakes; therefore, higher scores reveal greater impairment. A rough standard: Part A: Most in 90 seconds Part B: Most in 3 minutes
Reflex
This tool measures and tracks pupillary activity using an iPhone camera for quick, 5-second tests. It helps medical professionals monitor patient progress and identify deviations for clinical decision support.
- Pupillary readings via iPhone camera
- 5-second test duration
- Patient progress tracking
- Baseline feature for deviations
- Clinical decision support tool
- Rapid biomarker validation
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Measure and track autonomic pupillary activity by simply holding the iPhone up to your patient's eye for a quick 5-second test. Track patient progress using the baseline feature and frequently follow-up to determine deviations with Reflex, an accessible pupillary tool for clinical decision support. Here's what you can expect from Reflex: -Fast and reliable pupillary readings at the touch of a screen. -Track important changes and fluctuations from pupil readings over time. -Validate your clinical efforts with the state-of-the-art in rapid biomarkers. Reflex is only for medical professional use. Seek a physician's advice if you're experiencing ocular or neurological issues. Pricing & Terms: Reflex offers the following subscription option for unlimited use per period: * 1 month: $39.99 (USD) * 1 year: $399.99 (USD) This price applies to United States residents. Prices may vary in other countries respecting your local currency exchange rate. Your subscription will be charged to your iTunes account. At the end of the term, unless auto-renewables subscriptions are disabled, your subscription will automatically renew in your iTunes account. You will be charged for the regular price of your subscription within 24 hours prior to the end of the current term. You can turn off automatic renewal in your iTunes account settings at any time, but you must do so at least 24 hours before the end of the current term. Refunds will not be provided for the unused portion of any term. Reflex is a registered Class I 510(K) Exempt medical device. Privacy policy: https://reflexapp.io/privacy-policy/ Terms and conditions: https://reflexapp.io/terms-conditions
Screenshots
Verdict
The clearest difference is rating: Reflex at 3.5 against Trail Making Test J Lite's 2.0. Reflex also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 39 months). Trail Making Test J Lite's advantage is in-app purchases (none vs 5) and iOS requirement (11.0 vs 17.6). On price, review sentiment 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
Both are free to download. Reflex sells 5 in-app purchases, starting at $1.99 per month. Trail Making Test J Lite asks for nothing beyond the download.
Reflex holds the better App Store score, 3.5 against 2.0. That said, the two scores are not equally well evidenced: Reflex has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
Trail Making Test J Lite ships an update every 39 months, Reflex every 2 weeks. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.
| Parameter | Trail Making Test J Lite | Reflex |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) | 3.5 (23 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 4 | 23 — better |
| Update frequency | Every 39 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Subscription |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 22 MB |
| Age rating | 4+ | +17 |
| Developer | Takuya Kawakami | Brightlamp, Inc. |
Customer experience
Trail Making Test J Lite
Reflex
In-app purchases
Trail Making Test J Lite
No in-app purchases
Reflex
- Critical Care Monthly$1.991 Month
- Monthly Subscription1 Month trial$41.991 Month
- Monthly Subscription$41.991 Month
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- Yearly Subscription1 Month trial$419.991 Year
- Yearly Subscription$419.991 Year
Questions
Is Trail Making Test J Lite free?
Is Reflex free?
Which has better reviews, Trail Making Test J Lite or Reflex?
Do Trail Making Test J Lite or Reflex have ads?
Which is updated more often, Trail Making Test J Lite or Reflex?
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