Comparison

Visolve RT for iPhone vs RSS Widget

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

Head to head
About

Visolve RT for iPhone

This utility app assists individuals with color vision deficiency by applying real-time video transformations to enhance color perception. It offers various filters and simulations to help users distinguish colors, find specific hues, or understand how others perceive the world.

Highlights
  • Real-time video color transformations
  • Red-Green color transform
  • Blue-Yellow color transform
  • Saturation increase
  • Color filtering
  • Hatching patterns
  • Color blindness simulation
Features
Read full description

Visolve RT for iPhone is the assistive software for people with color vision deficiency, commonly called color blindness. It can apply the following transformations to the live video preview: 1. Red-Green transform -- transforms redder colors to brighter, and greener colors to darker, 2. Blue-Yellow transform -- transforms bluer colors to brighter, and yellower colors to darker, 3. Saturation increase -- increases the saturation of all colors,4. Filtering -- darkens all colors other than the specified color, and 5. Hatching -- draws different hatch patterns according to color. Those transformations help people to distinguish colors, to find a specific color, or to guess a normal color. While Visolve for iPhone transforms colors in a still image such as a photo or a web page, Visolve RT for iPhone transforms colors in a video stream continuously. So you can watch a screen of a video or a game which consists of indistinguishable colors, with transforming the colors. Additionally, it can simulate the appearance of an image for people with color blindness. By using this feature, people with normal color vision can check how color-blind people see the world around them. Note that, however, it should be used only as a guide. We DO NOT guarantee the accuracy of the simulation image generated by Visolve.

About

RSS Widget

Customize your device's Home screen and Today view with custom widgets. Display RSS feeds in a visually appealing and configurable manner, with options for refresh frequency, content layout, and article filtering. Easily access your information and actions from anywhere.

Highlights
  • Customizable Home Screen widgets
  • Today View widgets
  • RSS feed display
  • Configurable refresh frequency
  • Multiple content display options
  • Article filtering
  • Dark mode support
Features
Read full description

Thanks to this application (and the other Widget apps from PacoLabs), you can now customize the Home screen and the Today view of your device, by adding custom widgets for some specific purposes. From anywhere in your device, you'll have access to your own information and actions. Each RSS widget allows you to view any RSS feed in a pleasant and highly customizable way. The refresh frequency can be chosen (from every 5 minutes to every day). You can choose to display the content as a beautiful image with an overlayed text, or as an article with an icon, and the associated text. Articles without an image can be filtered. You can define the number of articles to display in a single widget (from 1 to 6). If necessary, you can also choose the first article to be displayed. Decide to hide or show the image, title, abstract, content and author. Different visual parameters can be changed (such as font name, font size and the different colors). Those Widgets are compatible with the new iOS 14 Home Screen Widgets. The application is really easy to use and is adapted to the fresh look of your device. Dark mode of iOS13 is supported. In Today view: You can add as many widgets as you want and they will be displayed in up to 3 different lists. Those same lists will be available in the Today view and in the application (although it is possible, if you want, to hide some widgets in the Today view). To avoid overloading the Today view, when too many widgets are displayed, an intuitive control will allow you to navigate from one widget to another. Even if the main purpose of the app is to view the widgets in the Today view, it can also be very handy to view them directly in the application (a long press on a widget in the Today view will open it directly in the main application).

Screenshots

Visolve RT for iPhone4 screens
RSS Widget4 screens

Verdict

The call

The clearest difference is price: Visolve RT for iPhone at Free against RSS Widget's $0.99. Visolve RT for iPhone also leads on review sentiment (100% vs 88%). RSS Widget's advantage is update cadence (every 3 months vs every 13 months). On ads, in-app purchases, device support and iOS requirement 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

Visolve RT for iPhone is free to download; RSS Widget costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Visolve RT for iPhone ships an update every 13 months, RSS Widget every 3 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 6 level
Visolve RT for iPhone versus RSS Widget: the parameters behind the verdict, then further details
ParameterVisolve RT for iPhoneRSS Widget
PriceFree — better$0.99
Rating—4.6 (7 ratings) — better
Positive reviews100.0% of reviews — better87.5% of reviews
Number of ratings—7 — better
Update frequencyEvery 13 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size3 MB16 MB
Age rating4+17+
DeveloperRyobi Systems Co.,Ltd.Francis Bonnin

Customer experience

Visolve RT for iPhone

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RSS Widget

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

None

Visolve RT for iPhone

No in-app purchases

None

RSS Widget

No in-app purchases

Questions

Is Visolve RT for iPhone free?
Visolve RT for iPhone is free to download, with no in-app purchases.
Is RSS Widget free?
RSS Widget costs $0.99, with no in-app purchases.
Do Visolve RT for iPhone or RSS Widget have ads?
Neither Visolve RT for iPhone nor RSS Widget shows ads.
Which is updated more often, Visolve RT for iPhone or RSS Widget?
Visolve RT for iPhone ships an update every 13 months, and RSS Widget every 3 months. Most recently, Visolve RT for iPhone was updated on October 9, 2026 and RSS Widget on October 3, 2026.

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