# Trail Making Test J Lite vs Reflex

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.

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.

## The numbers

| Metric | Trail Making Test J Lite | Reflex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/trail-making-test-j-lite/id1078507612/reviews) | **[3.5 (23 ratings)](https://appshunter.io/ios/app/reflex-plr-analyzer/id1412154869/reviews)** |
| Number of ratings | 4 | **23** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 39 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Subscription |
| Size | 4 MB | 22 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +17 |
| Developer | [Takuya Kawakami](https://appshunter.io/developer/721449462) | [Brightlamp, Inc.](https://appshunter.io/developer/1380261827) |

## What reviewers say

### Trail Making Test J Lite

[App page](https://appshunter.io/ios/app/trail-making-test-j-lite/id1078507612)

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.

**Highlights:** Visual attention assessment, Task switching simulation, Number sequencing (Part A), Number-letter sequencing (Part B), Time and error tracking, Ascending order completion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Reflex

[App page](https://appshunter.io/ios/app/reflex-plr-analyzer/id1412154869)

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.

**Highlights:** Pupillary readings via iPhone camera, 5-second test duration, Patient progress tracking, Baseline feature for deviations, Clinical decision support tool, Rapid biomarker validation

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Critical Care Monthly | $1.99 | per month |
| Monthly Subscription | $41.99 | per month |
| Monthly Subscription | $41.99 | per month |
| Yearly Subscription | $419.99 | per year |
| Yearly Subscription | $419.99 | per year |


## Frequently asked questions

### Is Trail Making Test J Lite free?

Trail Making Test J Lite is free to download, with no in-app purchases.

### Is Reflex free?

Reflex is free to download, with in-app purchases available.

### Which has better reviews, Trail Making Test J Lite or Reflex?

Reflex is rated higher. Trail Making Test J Lite averages 2.0 out of 5 from 4 ratings, while Reflex averages 3.5 from 23 ratings.

### Do Trail Making Test J Lite or Reflex have ads?

Trail Making Test J Lite shows ads; Reflex does not.

### Which is updated more often, Trail Making Test J Lite or Reflex?

Trail Making Test J Lite ships an update every 39 months, and Reflex every 2 weeks. Most recently, Trail Making Test J Lite was updated on September 18, 2026 and Reflex on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*