Comparison

neoCatalog vs rhodopsin

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

Head to head
About

neoCatalog

Features
Read 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.

About

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.

Highlights
  • Video source mixing
  • Three sequential effects
  • LFO and envelope control
  • MIDI parameter control
  • Live performance focused
Features
Read 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

neoCatalog1 screens
rhodopsin3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

neoCatalog is free to download; rhodopsin costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 8 level
neoCatalog versus rhodopsin: the parameters behind the verdict, then further details
ParameterneoCatalogrhodopsin
PriceFree — better$9.99
Rating—5.0 (25 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—25 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
Best chart rank—#199 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size60 MB293 MB
Age rating4+4+
DeveloperInedit Software SLChristopher Barth

In-app purchases

None

neoCatalog

No in-app purchases

None

rhodopsin

No in-app purchases

Questions

Is neoCatalog free?
neoCatalog is free to download, with no in-app purchases.
Is rhodopsin free?
rhodopsin costs $9.99, with no in-app purchases.
Do neoCatalog or rhodopsin have ads?
Neither neoCatalog nor rhodopsin shows ads.
Which is updated more often, neoCatalog or rhodopsin?
neoCatalog ships an update every 3 months, and rhodopsin every 2 months. Most recently, neoCatalog was updated on October 26, 2026 and rhodopsin on October 25, 2026.

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