neoCatalog vs rhodopsin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
neoCatalog
Read full descriptionHide full description
*To run neoCatalog iOS you require a neoCatalog server’s user account. This application was created and developed to reproduce the information in your already existing neoCatalog server.* Get now all your neoCatalog server’s potential in your iPad and iPhone devices. Organize and unify all your designs easily and intuitively. Create new color combinations, functional image galleries, impressive 3D simulations and much more. This is a very useful computer application that will alllow you to continue working with or without an Internet connection, enabling your whole equipment serve as a powerful commercial tool. With this new program -if you are already a neoCatalog’s server user- you will now enjoy all the benefits of the neoCatalog server at any time. Synchronizing both programs you will be able to work with all neoCatalog’s options and have your virtual catalog available in your mobile devices. Main functions (App Features): - Synchronization with any selected contents of neoCatalog server. - Modification or creation of new colorways using your own libraries. - Visualization of designs at various sizes or repetitions. -Application of your own designs on different images to re-create 3D simulations. - Creation of galleries according to collections, seasons, clients or users, which will help you with the organization of designs. - Print your designs and simulations or send them via email. - Publication or sharing your designs, simulations and galleries in your neoCatalog server.
rhodopsin
This app is a video synthesizer designed for live performances. It allows users to mix video sources and apply a series of three effects. Parameters for sources, mixers, and effects can be manipulated using LFOs, envelopes, and MIDI.
- Video source mixing
- Three sequential effects
- LFO and envelope control
- MIDI parameter control
- Live performance focused
Read full descriptionHide full description
rhodopsin is a video synthesizer for live video performances. It feeds video sources into a mixer into three effects in series. Source, mixer and effect parameters can be controlled by LFOs, envelopes and MIDI.
Screenshots
Verdict
The clearest difference is price: neoCatalog at Free against rhodopsin's $9.99. neoCatalog also leads on iOS requirement (9.0 vs 15.0). rhodopsin's advantage is chart position (#199 vs unranked). On update cadence, ads, in-app purchases 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
neoCatalog is free to download; rhodopsin costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
neoCatalog ships an update every 3 months, rhodopsin every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | neoCatalog | rhodopsin |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | — | 5.0 (25 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 25 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #199 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 60 MB | 293 MB |
| Age rating | 4+ | 4+ |
| Developer | Inedit Software SL | Christopher Barth |
In-app purchases
neoCatalog
No in-app purchases
rhodopsin
No in-app purchases








