Comparison

Reflex vs e

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

Head to head
About

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.

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
Read full description

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

About

e

A secure telehealth platform connecting patients with EMS, hospitals, and physicians. It facilitates HIPAA-compliant video conferencing, enabling efficient communication for improved patient care. Recording is optional for documentation and training purposes.

Highlights
  • Secure HIPAA-compliant video conferencing
  • Direct connection to EMS, hospitals, physicians
  • Text message invitation for easy connection
  • Optional recording for documentation
  • Multi-media communication
  • Improved decision-making and situational awareness
Read full description

Simply Smarter Patient Care: Direct-to-patient secure telehealth solution for EMS, Hospitals & Physicians Visit Telehealth, powered by the GD e-Bridge(TM) App, easily connects patients with EMS, hospitals and physicians safely and securely. Based on GD e-Bridge Mobile Telemedicine solutions, the Visit Telehealth App enables HIPAA-secure video conferencing with a remote provider. Simply initiated by a text message invitation, connecting healthcare providers and patients is as easy as using your smartphone, tablet, Toughbook or PC. Recording is optional for quality assessment, training and medical-legal documentation. Fast and reliable multi-media communication with EMS, physicians, specialists and hospitals anywhere. Improved decision-making and enhanced situational awareness with the features to help provide better quality, and more cost-effective patient care. The Future of Connected Care is Already in Your Hands.

Screenshots

Reflex3 screens
e4 screens

Verdict

The call

The clearest difference is rating: e at 5.0 against Reflex's 3.5. e also leads on in-app purchases (none vs 5) and device support (3 vs 1). Reflex's advantage is update cadence (every 2 weeks vs every 6 months) and ratings volume (23 vs 2). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Reflex sells 5 in-app purchases, starting at $1.99 per month. e asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

e holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Reflex has 23 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Reflex ships an update every 2 weeks, e every 6 months. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard7 real differences · 3 level
Reflex versus e: the parameters behind the verdict, then further details
ParameterReflexe
PriceFreeFree
Rating3.5 (23 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings23 — better2
Update frequencyEvery 2 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size22 MB161 MB
Age rating+174+
DeveloperBrightlamp, Inc.General Devices

Customer experience

Reflex

All ratings23 ratings
Positive60.9%
Neutral4.3%
Negative34.8%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

e

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Reflex

Subscriptions5
  • Critical Care Monthly$1.991 Month
  • Monthly Subscription1 Month trial$41.991 Month
  • Monthly Subscription$41.991 Month
Show 2 more
  • Yearly Subscription1 Month trial$419.991 Year
  • Yearly Subscription$419.991 Year
None

e

No in-app purchases

Questions

Is Reflex free?
Reflex is free to download, with in-app purchases available.
Is e free?
e is free to download, with no in-app purchases.
Which has better reviews, Reflex or e?
e is rated higher. Reflex averages 3.5 out of 5 from 23 ratings, while e averages 5.0 from 2 ratings.
Do Reflex or e have ads?
Neither Reflex nor e shows ads.
Which is updated more often, Reflex or e?
Reflex ships an update every 2 weeks, and e every 6 months. Most recently, Reflex was updated on October 25, 2026 and e on October 8, 2026.

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