Comparison

DropTalk教育法人向け vs iOAK

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

Head to head
About

DropTalk教育法人向け

This communication aid software assists individuals with autism and language disorders. It utilizes visual symbols and customizable canvases to facilitate expression and understanding. The app offers various tools for communication, scheduling, drawing, and timing, with options for user-created content and sharing.

Highlights
  • Visual symbol communication
  • Customizable canvas layouts
  • Schedule and task management
  • Drawing and sketching tools
  • Timer functions
  • User-created content import
  • Canvas sharing and distribution
Features
Read full description

DropTalk is an AAC (Augmentative and Alternative Communication) software that helps people with autism and language disorders who have difficulty communicating through spoken language. For communication with people with developmental disorders such as autism, it is effective to use visual information such as symbols, or to use a device called VOCA, which can combine symbols and sound. DropTalk is a VOCA app that offers a wide range of functions. DropTalk comes with a pre-built symbol set called "CoCo". The symbols come with familiar illustrations and Japanese voice. Symbols are placed on a screen called a canvas for use. There are four types of canvas to choose from: a communication canvas for communicating with others, a schedule canvas for listing work items, a sketch canvas for freely drawing pictures, and a timer canvas that provides a timer function. A communication canvas is a canvas where symbols are arranged in a grid. When you tap a symbol, sound is played, helping you communicate with others. Multiple pages can be added to one canvas, and you can switch between them by flicking. You can intuitively edit the canvas, such as swapping rows and columns by dragging and dropping. In the Schedule Canvas, you can list the steps of a task by item. Each item has a checkbox, so you can check off the completed items as you proceed. You can set the time and work time for each item. If you set the work time, you can run it as a timer. In the Sketch Canvas, you can freely draw pictures and place symbol buttons to create a canvas with greater freedom. The Sketch Canvas has a variety of tools, allowing you to draw lines, enter text, import symbol images, import images from the photo library, draw shapes, and place symbol buttons. The Timer Canvas provides a timer function. You can choose from five types of timer styles. You can also link multiple schedules to run as a continuous timer. You can customize the alert that appears when the timer ends by placing symbols and messages. There is also a text mode that allows you to play multiple symbols together. In addition to the pre-prepared symbols, you can add your own. You can import photos using the camera or import images from the photo album. In addition to recording audio from the microphone, you can also play music from Music or read the entered text aloud. You can distribute and share the canvases you create. You can use Air Drop, email, and messages to distribute them. In addition, on the screen called Canvas Store, you can freely upload and download canvases created by users all over the country. Support is also implemented so that even people with physical disabilities can operate it. You can turn off the bouncing behavior that is unique to iOS when scrolling. You can choose whether to read symbols when your finger touches the screen or when your finger leaves it. It supports switch interface, so many functions can be operated with just a switch.

About

iOAK

This app uses your device's camera to track your movements and translate them into switch controls. Create custom air switches or connect to external devices to interact with your environment and smart home gadgets.

Highlights
  • Camera-based motion tracking
  • Customizable air switches
  • External switch integration (Bluetooth)
  • Smart home device control (HomeKit/Matter)
  • Shortcut automation
Features
Read full description

iOAK uses the camera to visualize the movement of the user and enables them to control switches. Key Functions: - Motion History This function colors the moved body parts with purple, blue, …, and red according to the frequency of the movement. - Air Switches Draw rectangles on the camera screen to serve as non-contact switches, called “Air Switches.” These can be activated by detecting movement within the designated areas. A red circle indicating the magnitude of the detected movement moves left or right along a slider on the screen. When it crosses the position of the sensitivity adjustment knob, a switch signal is output. For switch output integration, the user can select an external switch connected via Bluetooth (such as a "Relay" or the battery-shaped switch "MaBeee"), or the built-in “Home” or “Shortcuts” apps on the iPhone/iPad. - The “Relay” device works with equipment that accepts switch input. - The “MaBeee” device controls battery-operated equipment. - The “Home” app allows control of smart home devices, i.e., smart lights, plugs, and remotes, compatible with "Matter" or "HomeKit". - The “Shortcuts” app allows execution of a series of predefined actions (Shortcuts) on the iPhone or iPad. (*) (*) When linking with the “Shortcuts” app, add the “Open iOAK” action at the end of the registered “Shortcut” (the sequence of actions) so that it automatically returns to “iOAK” operation after executing the Shortcut. Compatible relay products are as follows: - DSD TECH SH-BT01A Bluetooth Module - DSD TECH 2-Channel Bluetooth 4.0 BLE Relay Module - DSD TECH SH-BT04B Bluetooth Module - TinySine TOSR141 - 4 Channel Bluetooth Relay - Switch Science ISP1507 Bluetooth-Relay Board

Screenshots

DropTalk教育法人向け4 screens
iOAK4 screens

Verdict

The call

The clearest difference is price: iOAK at $4.99 against DropTalk教育法人向け's $19.99. iOAK also leads on review sentiment (75% vs 44%). DropTalk教育法人向け's advantage is update cadence (fortnightly vs every 9 months). On ads, in-app purchases, monetization model 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

DropTalk教育法人向け costs $19.99 and iOAK $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DropTalk教育法人向け ships an update fortnightly, iOAK every 9 months. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 5 level
DropTalk教育法人向け versus iOAK: the parameters behind the verdict, then further details
ParameterDropTalk教育法人向けiOAK
Price$19.99$4.99 — better
Positive reviews44.4% of reviews75.0% of reviews — better
Update frequencyFortnightly — betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size425 MB13 MB
Age rating4+4+
DeveloperHMDT Co., Ltd.atacLab Co., Ltd.

Customer experience

DropTalk教育法人向け

Written reviews18 reviews
Positive44.4%
Neutral5.6%
Negative50.0%

iOAK

Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

DropTalk教育法人向け

No in-app purchases

None

iOAK

No in-app purchases

Questions

Is DropTalk教育法人向け free?
DropTalk教育法人向け costs $19.99, with no in-app purchases.
Is iOAK free?
iOAK costs $4.99, with no in-app purchases.
Do DropTalk教育法人向け or iOAK have ads?
Neither DropTalk教育法人向け nor iOAK shows ads.
Which is updated more often, DropTalk教育法人向け or iOAK?
DropTalk教育法人向け ships an update fortnightly, and iOAK every 9 months. Most recently, DropTalk教育法人向け was updated on September 29, 2026 and iOAK on October 7, 2026.

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