JustClock vs Catchtype
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustClock
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Open it. See the time. JustClock is a quiet clock for your desk or bedside. A clear digital clock, the date, and local weather share one simple screen. The time appears without waiting for the weather. Make room for your day • Five in-app widgets: digital clock, analog clock, date, weather, and phrase • Place digital and analog clocks together • Add, remove, move, and resize widgets • Light and dark modes, with an option to follow your system • Manual portrait and landscape modes, each with its own saved layout • Arrange widgets in one editable clock composition • One app-wide font, with widget colors and opacity • Pretendard included; optional fonts download after confirmation • 12-hour or 24-hour time, optional seconds, and an optional year in the date • Twelve night weather icons that follow the actual lunar phase A phrase when you want one The default clock starts without a phrase. Add a phrase widget to read 120 short adaptations in both English and Korean, or write your own text of up to 100 characters. Included phrases follow your language setting and change daily or hourly. Your clock can use included phrases or your own text. Both work offline. A calm screen, simple controls Start in landscape, then keep your last chosen orientation. Tap to reveal clock layout, settings, and orientation controls at the top left; tap again to hide them. Settings with several options open a selection sheet. The clock screen stays awake while open and respects your device's reduced-motion setting. Free, with no ads, sign-up, or in-app purchases. Settings, widget layouts, and text you write are saved on your device. Weather is optional: with location permission, approximate coordinates are sent to Open-Meteo for a forecast. The clock keeps working if permission is denied or weather is unavailable. Weather data: Open-Meteo, CC BY 4.0. Temperature and weather codes are formatted for display. Included phrases are adapted from Marcus Aurelius's Meditations, translated into English by George Long, and the Tao Te Ching, translated into English by James Legge. They are not presented as verbatim quotations.
Catchtype
This keyboard automatically switches between Korean and English input without manual toggling. It intelligently corrects language switches within words and phrases, offering a seamless typing experience. Users can customize learned words and enjoy offline functionality.
- Auto-switching Korean-English input
- Intelligent word-by-word language detection
- Splits words with internal language switches
- Undo changes with suggestion bar
- Offline functionality
- Learned words customization
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Catchtype (캐치타입) is a Korean–English auto-switching keyboard (한영 자동 전환): type Korean and English without pressing the language key. It decides word by word whether you meant Korean or English and fixes it as you type: Korean typed in the English state (ㅋㅋㅋ, 넵), Korean attached to English words (deploy했는데, AI로), and English typed in the Korean state (review). When it becomes sure, it also fixes the words before. HOW TO USE 1. Go to Settings > General > Keyboard > Keyboards > Add New Keyboard and choose Catchtype. 2. In a text field, tap the globe key to switch to Catchtype. 3. Just type, without minding Korean or English. If spq typed in the English state gives 넵, it is on. You can also try the Catchtype keyboard inside the app before turning it on. WHAT IT DOES • One layout: each key shows its Dubeolsik jamo and its English letter. • Splits words that switch language inside them (AI로, API를, React에서). • Leaves text alone when unsure. It is built to avoid changing what should stay as typed. • Undo a change with the first slot of the bar above the keys, or with the language key (twice quickly after a space). • Hold delete to keep deleting. • iOS uses its own keyboard in some fields, such as passwords and phone numbers. PRIVACY • Allow Full Access is optional and used only for key vibration, syncing settings and learned words between the app and the keyboard, and pasting what you just copied from the suggestion bar. What you copied is read on the device only: when you tap Paste, or, if you set Paste from Other Apps to Allow in Settings, when the keyboard comes up, to show its start. The keyboard contains no network code and works fully without it. • Every decision is made on the device. What you type never leaves it. • "Learned Words" (words you undo), your "Always Convert" words, recent emoji and the Hanja you pick stay on this device. • No network access, and nothing leaves the device. To find dropped keys and to show the review prompt at a good moment, the keyboard keeps counts on the device (numbers only, no text), and these counts are not sent either. Contact: hebbianai@gmail.com
Screenshots
Verdict
JustClock and Catchtype are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | JustClock | Catchtype |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (3 ratings) — better |
| Positive reviews | — | 94.4% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | — | Daily |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiwon Park | Hebbian AI Co., Ltd. |
In-app purchases
JustClock
No in-app purchases
Catchtype
No in-app purchases









