Comparison

Camera with Filters vs Nero KnowHow

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

Head to head
About

Camera with Filters

This app allows users to capture high-resolution photos and apply a vast array of filters, either individually or layered for unique effects. It also offers robust editing tools like cropping, rotation, and red-eye removal, with the ability to overlay multiple images for creative compositions.

Highlights
  • Overlay multiple images with fading
  • Apply and combine an infinite number of filters
  • High-resolution image capture
  • Comprehensive editing tools (crop, rotate, red-eye removal)
  • Real-time filter preview
  • Save edited photos to device
Features
Read full description

Need a professional camera with filters? Do you want to apply filters all together (one over the other) to get the right combination of filters you want? Do you want to edit the image and keeping under control the details of the change? Want to compare the action of the filters available watching the preview images visualized together in one screen (filters action's visual comparison)? You need the fade function with overlapping of one or more different images? "Camera with Filters" is the right application for you. Photographic characteristics: - Ability to overlay multiple images captured with fading one after the other: if you do not delete the previous captured image (displayed in the workspace for editing), the next captured image can be automatically overlapped (with fading - with or without images autoscaling) to the previous captured image (used as background) - Ability to overlay multiple images saved into the photo album with the camera's acquired photos: load a photo from the device's photo album and then take a picture, the captured image can be automatically overlapped (with fading - with or without images autoscaling) with the image loaded from the device's photo albums (used as background) - Ability of overlay of an endless number of photos/images (fading of an infinite number of images or acquired from the device's camera or loaded from the device's photo albums) - Image capture with the highest resolution supported by the device - Flash light - Capture images from external or internal camera - Automatic saving of captured image in the device's camera roll (device's photo albums) - Preview of photos taken and ability to cancel immediately the acquired photo - Automatic White Balance - Focus and automatic adjustment of the image by touching the screen of the photo-camera (the image to be acquired) - Ability to send the edited photo with an email Filters available: AUTO ADJUSTMENT SEPIA BLACK AND WHITE VIBRANCE COLOR INVERT EXPOSURE ADJUST GAMMA ADJUST HIGHLIGHT SHADOW ADJUST HUE ADJUST TEMPERATURE AND TINT RED GLASS GREEN GLASS BLUE GLASS YELLOW GLASS CYAN GLASS MAGENTA GLASS WHITE POINT ADJUST AGING GAUSSIAN BLUR 9x9 FILTER GAUSSIAN BLUR 5x5 FILTER BOX BLUR 3x3 FILTER SHARPEN 3x3 FILTER EMBOSS 3x3 FILTER ABILITY TO COMBINE ALL THE FILTERS AVAILABLE TO OBTAIN AN INFINITE NUMBER OF FILTERS Editing: - Ability to apply filters / effects to get the acquired image to obtain the desired effects - Ability to apply filters / effects to images stored into the device's photo albums to obtain new images - Ability to combine filters to obtain an infinite number of filters / effects (one after another - equivalent of more than one filter mounted on the same camera) - Ability to overlay multiple images with fading (or stored into the device's photo albums or acquired by the camera device) - Ability to save the edited image into the photo album of the device - Red-eye removal - Photo rotation - Area selection - Crop - Photo enhance Editing area: - Zoom: pinching the screen with two fingers - Pan: dragging two fingers on the screen - Reset the zoom and pan: with a double tap - Triple tap (or specific button) to open the capture interface of the camera Printing system: - AirPrint: print Your work with "Camera with Filters" using the HIGH QUALITY PRINTING SYSTEM Scanner feature: - take a photo with the "Camera with Filters" photo camera, apply filters such as for example BLACK AND WHITE filter, print all with "Camera with Filters" print button App type: - UNIVERSAL APP

About

Nero KnowHow

This app serves as a digital learning companion for Nero products, offering FAQs, video tutorials, manuals, and a glossary. It helps users easily understand and utilize all features of their Nero software.

Highlights
  • FAQ and tips
  • Video tutorials
  • Application manuals
  • Glossary of terms
  • Access to Nero End User Forum
Features
Read full description

Nero KnowHow App is the digital learning companion for your Nero Products Created by the makers of Nero Products Nero KnowHow App is there to help you with an FAQ including tips & tricks, dedicated video tutorials, application manuals, a massive glossary, access to Nero End User Forum, and more. Install Nero KnowHow App on your iPhone or iPad and see how easy it is getting to know all the bells and whistles of your Nero product in an instant. Nero KnowHow App can be used for Nero products including Nero 2017 Platinum, Nero 2017 Classic, Nero Burning ROM 2017, Nero Video 2017, Nero MediaHome 2017, and Nero Recode 2017.

Screenshots

Camera with Filters4 screens
Nero KnowHow4 screens

Verdict

The call

The clearest difference is review sentiment: Nero KnowHow at 88% against Camera with Filters's 0%. Nero KnowHow also leads on price (Free vs $0.99) and rating (5.0 vs 1.0). On 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

Nero KnowHow is free to download; Camera with Filters costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Nero KnowHow holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 0% of Camera with Filters's written reviews are positive against 88% of Nero KnowHow's.

UpkeepUpdate frequency

Camera with Filters ships an update every 20 months, Nero KnowHow every 2 months. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

Scorecard7 real differences · 3 level
Camera with Filters versus Nero KnowHow: the parameters behind the verdict, then further details
ParameterCamera with FiltersNero KnowHow
Price$0.99Free — better
Rating1.0 (1 ratings)5.0 (4 ratings) — better
Positive reviews0.0% of reviews88.0% of reviews — better
Number of ratings14 — better
Update frequencyEvery 20 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.69.0 — better
Further details — not scored
Size4 MB50 MB
Age rating4+12+
DeveloperGianluca NataliniNero AG

Customer experience

Camera with Filters

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Nero KnowHow

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews25 reviews
Positive88.0%
Neutral8.0%
Negative4.0%

In-app purchases

None

Camera with Filters

No in-app purchases

None

Nero KnowHow

No in-app purchases

Questions

Is Camera with Filters free?
Camera with Filters costs $0.99, with no in-app purchases.
Is Nero KnowHow free?
Nero KnowHow is free to download, with no in-app purchases.
Which has better reviews, Camera with Filters or Nero KnowHow?
Nero KnowHow is rated higher. Camera with Filters averages 1.0 out of 5 from 1 ratings, while Nero KnowHow averages 5.0 from 4 ratings.
Do Camera with Filters or Nero KnowHow have ads?
Neither Camera with Filters nor Nero KnowHow shows ads.
Which is updated more often, Camera with Filters or Nero KnowHow?
Camera with Filters ships an update every 20 months, and Nero KnowHow every 2 months. Most recently, Camera with Filters was updated on October 9, 2026 and Nero KnowHow on October 16, 2026.

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