Comparison

StimuliApp vs Norwegian Keyboard

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

Head to head
About

StimuliApp

Create precise psychophysical tests on iOS devices without programming. Assess perceptual capabilities using various stimuli like images, sounds, and videos with synchronized visual and auditory output. Features include real-time preview and automatic report generation.

Highlights
  • Precise timing with Metal framework
  • 60 or 120 Hz test options
  • Synchronized visual and auditory stimulation
  • Interactive stimulus creation with preview
  • Automatic report generation
  • Gamma-correction features
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StimuliApp is an app designed to create psychophysical tests with precise timing on iOS devices (iPad and iPhone). Psychophysical tests are tests to assess perceptual capabilities. With a simple system of menus, different types of tests including the most common stimuli (gabors, random dots, images, sounds and videos among others) can be created. Programming skills are not necessary. Features: - Precise timing (frames are not dropped) thanks to the use of the native framework Metal, which provides a direct access to the GPU of the iOS device. - Option to run tests at 60 or 120 Hz depending on the model of the device. - Visual and auditory stimulation are synchronized. - Interactive creation of stimuli using real-time preview. - Possibility of using different spatial and time units. - Gamma-correction features. - Automatic report generation.

About

Norwegian Keyboard

Features
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**** Norwegian Keyboard and Translator ***** If you want to write something in Norwegian, but have still not mastered the language, use this Norwegian keyboard and translator, the best Norwegian keyboard and translator for iOS. You can easily write and if there is any mistake, or you are not able to recall some particular word that would fit, it offers an auto suggestion very quickly, and more importantly very precisely. Even if you are an expert at Norwegian language, you can use this Norwegian keyboard and translator iOS that has a multitude of features and functionalities to make your message appealing to the eye and compelling to the mind of the reader. This best Norwegian Keyboard And Translator for iOS has been researched very well, so whatever word you intend to write, it picks it up without offering irrelevant word suggestions. This is the reason that makes it the best Norwegian Keyboard And Translator for iOS users. Next, once you write in Norwegian, you can translate the text to any language of the world just by a few clicks. So you can compare your content both in intent and syntax with other languages easily. Complete your Norwegian writing tasks very easily with this Norwegian keyboard and Translator for iOS. Change font colors, keyboard skins, background images and what not. This Norwegian Keyboard And Translator is all yours to explore. App Features • Easily write messages in Norwegian language with the Norwegian keyboard for iOS. • Changing the font, the colour, underlining features inbuilt in this Norwegian keyboard iOS. • Directly share messages or delete them with the best Norwegian Keyboard And Translator for iOS as you’d like. • Keypress sound functionality and vibration functionality to make tying feel fun. • Change colours for the Background colour, Key background colour, Keyboard text colour, Suggestion box colour etc, so that typing does not seem boring and monotonous with this Norwegian keyboard for iOS. • With the Norwegian keyboard for iOS, you can even set your own image in the background. • If you do not wish to spend a lot of time in the setup, use the default theme that comes in built in the best Norwegian Keyboard and Translator for iOS. • A colour picker allows you to pick any colour of your choice. • You can also pick out from the many available themes for the keyboard. • Another important feature in the Norwegian keyboard and Translator, and one that makes this the best Norwegian keyboard and Translator for iOS is its adaptability with apps. Use the keyboard extension feature to type Norwegian directly into any app. • If you later wish to translate your Norwegian message to any other language, you can easily do so as there are a number of languages already pre-installed in this Norwegian keyboard and Translator with iOS software. How To Use • Once the software for this best Norwegian keyboard and Translator for iOS is installed, you can use the enable extension feature in this app, to sync it with any other app where you want to start writing Norwegian. • Now use the apps background and theme settings to customise before you start typing, or go with the default theme in the best Norwegian Keyboard for iOS. • Once you start typing, you can underline, colour or change the font of any letter to emphasise or de-emphasise it in this best Norwegian Keyboard And Translator for iOS. • Once you’re done with your writing in Norwegian, you can use the translator feature in the best Norwegian Keyboard And Translator for iOS to convert the text into any other language as well.

Screenshots

StimuliApp4 screens
Norwegian Keyboard4 screens

Verdict

The call

The clearest difference is in-app purchases: StimuliApp at none against Norwegian Keyboard's 1. StimuliApp also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 10 months). On price, 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

Both are free to download. Norwegian Keyboard sells 1 one-off in-app purchase. StimuliApp asks for nothing beyond the download.

UpkeepUpdate frequency

StimuliApp ships an update every 6 weeks, Norwegian Keyboard every 10 months. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 6 level
StimuliApp versus Norwegian Keyboard: the parameters behind the verdict, then further details
ParameterStimuliAppNorwegian Keyboard
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 weeks — betterEvery 10 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size10 MB30 MB
Age rating4+4+
DeveloperRafael Marin CamposRushikesh Trivedi

In-app purchases

None

StimuliApp

No in-app purchases

1 purchases

Norwegian Keyboard

One-time1
  • Remove Ads$9.99

Questions

Is StimuliApp free?
StimuliApp is free to download, with no in-app purchases.
Is Norwegian Keyboard free?
Norwegian Keyboard is free to download, with in-app purchases available.
Do StimuliApp or Norwegian Keyboard have ads?
Norwegian Keyboard shows ads; StimuliApp does not.
Which is updated more often, StimuliApp or Norwegian Keyboard?
StimuliApp ships an update every 6 weeks, and Norwegian Keyboard every 10 months. Most recently, StimuliApp was updated on September 9, 2026 and Norwegian Keyboard on September 23, 2026.

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