Comparison

Kaite vs Floatline

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

Head to head
About

Kaite

Digitize handwritten notes from a special magnetic memo pad. Simply take a photo, and the app automatically corrects, enhances, and saves your writing. Share your digitized memos easily without wasting paper.

Highlights
  • Automatic writing surface recognition
  • Tilt and distortion correction
  • Brightness and contrast adjustment
  • Image trimming
  • Pen and marker drawing tools
  • JPEG and PDF save formats
Features
Read full description

The beginning of a new memo-This app is a scan application that allows you to easily and easily digitize the content you write on the reusable magnetic memo pad Clean Note Kaite. Quickly write by hand, take a picture and digitize. Record and share memos more conveniently without wasting paper. Easy to use. Just launch the app and shoot the Kaite itself, it automatically recognizes the writing surface, corrects the tilt, etc., and makes it easy to see and digitize cleanly. Digitized memos can be saved to the camera roll, sent to email or cloud, and easily recorded and shared. * PLUS Clean Note Kaite is required to use the functions of this app. For details, please check our website. https://www.plus-vision.com/jp/product/kaite/ [Main functions] 1. photograph When the Kaite unit is placed on the shooting screen, the writing surface is automatically recognized and shot. Corrects tilt and trapezoidal distortion during shooting, and makes the data clear and easy to read. 2. Brightness / contrast adjustment You can adjust the brightness and contrast of the correction screen to your liking. 3. trimming You can cut out the necessary area of the corrected image. 4). Drawing tools You can write the corrected image with a pen or marker. 5). Save format selection You can select the image storage format as JPEG or PDF. 【Other features】 -Shooting mode setting (automatic / manual switching) ・ Rotation function ・ Help [How to use the app] 1. Launch the app. 2. Make sure that the entire Kaite body fits on the shooting screen. The writing surface is automatically detected and shot. 3. When the correction screen is displayed, you can edit and save the brightness and contrast. * Writing content may not be stored cleanly if the light from the lighting is reflected on the plate. Please shoot without lighting.

About

Floatline

Features
Read full description

Life isn’t only made of big events. “Need milk.” “I’m tired.” “My kid seemed happier today.” Those half-formed lines are the material of an ordinary life. Floatline isn’t an app for writing tidy tasks. Speak one line. On your device it reads the meaning: • Errands and promises return at the right moment • On-device AI polishes the day’s fragments into a diary • The day’s weather is logged automatically—you just keep the feeling • Diary and memos are Face ID locked and AES-256 encrypted on device • Scan a rail ticket to keep the seat and get a pre-departure nudge • Export to Apple Reminders or Calendar—no lock-in What matters isn’t storing everything. It’s remembering when it counts. Catch what floats. Keep what matters. On-device processing. No ads. No account. Note: AI diary polishing requires an Apple Intelligence–capable device. On other devices, your notes are gathered into the diary as-is.

Screenshots

Kaite4 screens
Floatline4 screens

Verdict

The call

The clearest difference is in-app purchases: Kaite at none against Floatline's 1. Kaite also leads on iOS requirement (15.6 vs 26.0). Floatline's advantage is update cadence (daily vs every 6 months). On price, ads 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

Both are free to download. Floatline sells 1 one-off in-app purchase. Kaite asks for nothing beyond the download.

UpkeepUpdate frequency

Kaite ships an update every 6 months, Floatline daily. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 5 level
Kaite versus Floatline: the parameters behind the verdict, then further details
ParameterKaiteFloatline
PriceFreeFree
Positive reviews57.1% of reviews—
Update frequencyEvery 6 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better26.0
Further details — not scored
Size15 MB3 MB
Age rating4+4+
DeveloperPLUS CorporationTakayuki Hamuro

In-app purchases

None

Kaite

No in-app purchases

1 purchases

Floatline

One-time1
  • Floatline Pro$7.99

Questions

Is Kaite free?
Kaite is free to download, with no in-app purchases.
Is Floatline free?
Floatline is free to download, with in-app purchases available.
Do Kaite or Floatline have ads?
Neither Kaite nor Floatline shows ads.
Which is updated more often, Kaite or Floatline?
Kaite ships an update every 6 months, and Floatline daily. Most recently, Kaite was updated on September 28, 2026 and Floatline on October 11, 2026.

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