Comparison

iNoZo vs Keep Notes

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

Head to head
About

iNoZo

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This app controls the device developed by the Weizmann Olfaction Research Group (WORG) to measure nasal airflow and identify inhales, exhales and sniffs. See live data, record to the onboard memory, change the sampling rate, send metadata to onboard memory and erase onboard memory via the app.

About

Keep Notes

Features
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Keep Notes : note-taking is a digital note-taking app that allows users to take beautiful notes in their natural handwriting, type, annotate PDFs, Notes,keep,lists,events,2023,daily notes,notepad,note-taking, and record audio. It is perfect for students, professionals, and journalists. Keep Notes : note-taking is an app that allows users to create notes, manage tasks, organize to-do lists, save web pages, and embed YouTube videos. It is available everywhere and syncs securely across all devices in real time, making it easy to create, manage and search important information. The editor provides all of the formatting options and the secure cloud infrastructure ensures that data is never compromised. Keep Notes : note-taking is the only note-taking app that offers the most beautiful handwriting effect, making it one of the key reasons why users fall in love with it. It mimics the intuitive ink-on-paper feeling so smoothly, it feels like using a real pen and paper. Main Features: โ— Taking notes โ— Delete, Sorting โ— View on the Widget โ— Dark mode โ— User interface is easy and straightforward. โ— Customize font types and sizes. โ— Type and read in full screen without distractions. โ— Multiple ways to record, text, and photos. โ— Apply PIN protection to keep your privacy. โ— Record ideas, meetings, and lectures with audio notes. โ— Capture moments with a dedicated photo note. โ— Quick search notes can be used to quickly access information. โ— Drawing and sketching using different colors. โ— Tags can be used to group notes into notebooks. The app Keep Notes offers a variety of tools for taking notes, including texts, lists, images, and audio. Text from images can be extracted using optical character recognition. "Keep Notes : note-taking" allows users to make different kinds of notes, including: texts, lists, images and audio. Users can set reminders, with options for time or location. "Keep Notes : note-taking" can convert text notes into checklists. Users can choose between a single-column view and a multi-column view. Notes can be color-coded, with options for: white, red, orange, yellow, green, teal, blue or gray. Users can create notes and lists by voice. Notes can be categorized using labels, with a list of labels in the app's navigation bar. - Ease To Use: Keep Notes : note-taking is designed with ease of use in mind, allowing users to quickly and easily create and manage notes. It has a simple and intuitive interface that makes it easy to navigate and find what they need. Users can create notes in a variety of formats, and the app automatically categorizes and organizes them for them. Additionally, users can tag their notes to quickly find what they are looking for. - Note with Audio: Keep Notes : note-taking allows users to create notes with audio, allowing them to capture voice memos, recorded conversations, or any other type of audio content. This feature is especially useful for individuals who prefer to take audio notes, as it makes it easier to capture ideas on the go. The audio recordings are stored in the cloud and automatically transcribed, making it easy to read notes without having to listen to the audio recording. - Unlimited Cloud Storage: Keep Notes : note-taking offers unlimited cloud storage, allowing users to store an unlimited number of notes, images, audio recordings, Notes,keep,lists,events,2023,daily notes,notepad,note-taking, and other media in the cloud. This ensures that users can access their notes from anywhere, at any time, and on any device. Leave a comment in the comments section with any suggestions or feedback, and I will respond promptly.

Screenshots

iNoZo4 screens
Keep Notes4 screens

Verdict

The call

The clearest difference is ads: iNoZo at none against Keep Notes's shown. Keep Notes's advantage is update cadence (every 3 months vs every 19 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iNoZo ships an update every 19 months, Keep Notes every 3 months. Both last shipped on October 12, 2026.

Scorecard2 real differences ยท 4 level
iNoZo versus Keep Notes: the parameters behind the verdict, then further details
ParameteriNoZoKeep Notes
PriceFreeFree
Update frequencyEvery 19 monthsEvery 3 months โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better14.0
Further details โ€” not scored
Size4 MB46 MB
Age rating4+17+
DeveloperWeizmann Institute of ScienceSWAINFO SOLUTIONS

In-app purchases

None

iNoZo

No in-app purchases

None

Keep Notes

No in-app purchases

Questions

Is iNoZo free?
iNoZo is free to download, with no in-app purchases.
Is Keep Notes free?
Keep Notes is free to download, with no in-app purchases.
Do iNoZo or Keep Notes have ads?
Keep Notes shows ads; iNoZo does not.
Which is updated more often, iNoZo or Keep Notes?
iNoZo ships an update every 19 months, and Keep Notes every 3 months. Most recently, iNoZo was updated on October 12, 2026 and Keep Notes on October 12, 2026.

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