PsyPad vs Rx Corner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PsyPad
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PsyPad is an open source platform for facilitating visual psychophysics experiments on an iPad. Using customisable staircases or MOCS, the researcher can control presentation of any stimuli that can be precomputed as PNG image files, including movies. Features include participant accounts, up to 4 response buttons, comprehensive log files, and remote test configuration using the PsyPad server. A demo mode with access to a public gallery of tests also makes PsyPad useful for teaching. The project is open source, with repositories for the application code and example server code. https://github.com/davidlawson/PsyPad https://github.com/davidlawson/PsyPad-Server
Rx Corner
Easily calculate prescription refill dates with this interactive calendar. Set your last pickup date and day supply to determine your next refill. Offers customizable display options and Apple Watch integration for quick access.
- Interactive refill date calculation
- Customizable display options
- Apple Watch quick reference
- Light and dark mode support
- User-friendly interface
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Tired of calculating days? Rx Corner - Calendar is here to help you! The interactive calendar will help you calculate refill dates based on the parameters you set. Step 1: Select the date the prescription was last picked up or sold. Step 2: Adjust the day supply that was dispensed. Step 3: Determine the appropriate refill date! From the settings menu, you can select up to two different options to display(ex. No days early, 2 days early, etc.) Do you have an Apple Watch? You can set up your quick reference in the settings menu so you don’t have to reference your phone each time! Available in both light and dark mode based off of your appearance settings. Please contact us to report any bugs, improvements, or new feature requests at support@rxcorner.app. Disclaimer This app is to be used for educational purposes only. No responsibility can be taken by authors/publisher for any loss, injury, or damages from using information provided by this application.
Screenshots
Verdict
The clearest difference is in-app purchases: PsyPad at none against Rx Corner's 1. PsyPad also leads on ads (none vs shown) and iOS requirement (13.5 vs 15.0). Rx Corner's advantage is device support (3 vs 1). On price and update cadence 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. Rx Corner sells 1 one-off in-app purchase. PsyPad asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | PsyPad | Rx Corner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPod, Apple Watch — better |
| Requires iOS | 13.5 — better | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew Turpin | Collishaw Technologies LLC |
In-app purchases
PsyPad
No in-app purchases
Rx Corner
- Banner Ad Removal$1.99









