EPview vs REXX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EPview
Stream high-resolution microscopic images and Full HD videos from your camera. Capture, annotate, and measure specimens, then share your findings. Ideal for creating a digital classroom experience for collaborative learning.
- Stream high-resolution images and Full HD videos
- Take snapshots and make annotations
- Perform measurements on specimens
- Share images and videos
- Connect up to six students simultaneously
- Control EP50 camera on mobile device
Read full descriptionHide full description
Stream high-resolution images and Full HD videos of your microscopic specimen, take snapshots, make annotations and measurements, and share them using the EPview App. Simple and intuitive operation enables you to comfortably control the EP50 camera on your mobile device. Up to six students at a time can connect to a microscope equipped with a WLAN-enabled OLYMPUS EP50 digital camera. They can learn about and discuss microscopic specimens, snap images, make videos, store the data on their devices, and share the images with others. Images can be enriched with annotations, and specimen structures can be analyzed using the interactive count and measurement functions. Use EP50 digital microscope cameras and the EPview App to setup a digital classroom optimized for your needs and make teaching more powerful and effective using these digital tools. For more information visit https://www.olympus-lifescience.com/camera/color/ep50/ Intended use: EPview is for research use only. EPview is solely intended for research and education purposes and not for any form of in vitro diagnostics or clinical use. Olympus is a registered trademark and EPview is a trademark of EVIDENT CORPORATION.
REXX
This platform collects and analyzes student learning data, progress, and evaluations for health science training programs. It offers features for inputting learning information, submitting work, and receiving qualitative and quantitative feedback from supervisors.
- Learning record input and progress tracking
- Formative feedback provision
- Submit work via scanning
- Submit work via sending
- Qualitative and quantitative evaluation
- Data analysis and visualization
Read full descriptionHide full description
REXX is a “Data Intelligence Platform for Health Science Training Program” which facilitates the data collection of student learning records, progress and evaluation. Also, REXX will analyze and visualize the recorded data to support any data utilization activity along their programs. Main Features on REXX Mobile Application Learning Record: Easily input learning information. Check the progress. Also find the formative feedback. Submit by Scanning: A submit method when the supervision is needed. Submit by Sending: Convenient when delivering work over a long distance. Evaluation: Qualitative and quantitative validation from supervisor.
Screenshots
Verdict
The clearest difference is update cadence: REXX at monthly against EPview's every 11 months. REXX also leads on review sentiment (13% vs 0%). 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.
EPview ships an update every 11 months, REXX monthly. The most recent releases landed on August 28, 2026 and June 10, 2026 respectively.
| Parameter | EPview | REXX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (12 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 12.5% of reviews — better |
| Number of ratings | 12 — better | — |
| Update frequency | Every 11 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12 |
| Further details — not scored | ||
| Size | 37 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Evident Technology Center Europe GmbH | VERNITY COMPANY LIMITED |
Customer experience
EPview
REXX
In-app purchases
EPview
No in-app purchases
REXX
No in-app purchases









