HearingAble vs King Sejong for Education
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HearingAble
This app allows users to control IRIS 20 hearing devices via Bluetooth. It offers features like self-hearing tests, volume adjustment, power control, and environment mode settings for a personalized listening experience.
- Bluetooth device control
- Self hearing test
- Volume adjustment
- Environment mode settings
- Battery power monitoring
- Power control
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To use all the features of the products IRIS 20 must use this app. The app can use many features of IRIS 20 products from mobile phones using Bluetooth technology. Self hearing test, as well as the volume set, power control, environment mode setting and supports a variety of functions. Main Features - Self hearing test, auto fitting - Environment mode setting (normal, restaurant/Subway, Watching TV, Driving) - Volume control - Monitering of battery power level - Power control Supported Devices - iOS 7 or later / iPhone 4s or later hearingable@micro-tech.co.kr
King Sejong for Education
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"King Sejong Keyboard for Education" is a new mobile keyboard distributed for free to students and trainees studying in educational institutions. Please note that only registered students and trainees can use it. General users can use it by installing the "King Sejong Keyboard" app. "King Sejong Keyboard for Education" never collects your personal or sensitive information. Experience a new, faster way to type on your mobile keyboard without the need for the shift key with the King Sejong Keyboard! It offers professional-grade typing, accurate input, fast typing, and the freedom to design according to your personality. King Sejong Keyboard offers a variety of keyboard arrangements, customizable key layouts, screen layout settings, favorite images, favorite texts, and more to customize your typing experience for different environments and personalities. Common problems with traditional mobile keyboards include typing errors and double entries, slow typing, keyboard freezes, and some mobile keyboards auto-correct typing errors and convert them into unintended words. These issues often slowed down productivity and caused stress when typing. However, King Sejong Keyboard has researched and reflected the latest technologies, trends, and cognitive engineering techniques to ensure accurate input, and it can increase productivity by providing a customized experience with fast input speed and various functions. In addition, it can be used as a keyboard that meets the user's preferences through various designs and optional features. Experience a smart typing experience in the age of AI with King Sejong Keyboard. [Key Features] - King Sejong Keyboard Layout King Sejong Keyboard is a shift-less keyboard. It provides a more intuitive and faster keyboard layout and a variety of keyboard layouts that can be easily used in various cognitive structures and environments, providing users with a new, future-proof keyboard. - Language settings You can set the primary and secondary language to customize your experience. We offer 5 different keyboard layouts in Korean, so you can choose the one that suits your needs. - Screen layout - You can set the position of the primary language on the right or left when using landscape mode, making it convenient for both right and left-handed users. - Colors and fonts The keyboard color offers 40 default colors, and you can customize the background color of the keyboard and button colors to suit your mood. You can also specify a bold font weight to give your keyboard a sharper look. - QuickType settings The quick keyboard setting function provides a convenient patented technology that allows you to easily access frequently used characters through the left and right sliding function by adding numbers + desired symbols, emoji, and diacritic in the place of the default number for quick typing. - Favorite text and images - This is an innovative feature that allows you to pre-register frequently used addresses, account numbers, phone numbers, and images to enter sentences with just one touch when typing. This is a very useful feature that is perfect for a lifestyle that involves various deliveries, transfers, and contact exchanges these days. [Official website] http://www.kingsejong.net
Screenshots
Verdict
The clearest difference is update cadence: King Sejong for Education at every 9 days against HearingAble's every 3 months. HearingAble's advantage is iOS requirement (7.1 vs 15.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HearingAble ships an update every 3 months, King Sejong for Education every 9 days. The most recent releases landed on October 16, 2026 and October 30, 2026 respectively.
| Parameter | HearingAble | King Sejong for Education |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 34 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | microtech system,Inc | TeraBaTek Co., Ltd |
In-app purchases
HearingAble
No in-app purchases
King Sejong for Education
No in-app purchases
Questions
Is HearingAble free?
Is King Sejong for Education free?
Do HearingAble or King Sejong for Education have ads?
Which is updated more often, HearingAble or King Sejong for Education?
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