PredicTalk vs Date Alarm & Shift Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PredicTalk
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せっかく勉強した英語を最大限に活かしませんか? PredicTalkは、翻訳アプリに頼らずに自分の言葉で自由に英語を話せるようサポートします。 通常の翻訳アプリはスマートフォンに話しかけ、画面を相手に見せるだけで、まるで直接対話している感じがしませんよね。せっかく英語を勉強してきたのなら、自分の言葉で相手と直接コミュニケーションをとりたくないですか? PredicTalkを使えば、通常は自分の力で英会話を進め、会話が詰まった時だけ画面を見ることで次にどう話せばいいかヒントを得られます。スマートフォンにBrilliant LabsのARグラス"Frame"接続すれば、目の前に会話のヒントが表示されるので、スマートフォンを見る必要すらありません。 PredicTalkで英会話のハードルを下げ、自信を持ってコミュニケーションをとりましょう!
Date Alarm & Shift Calendar
This app provides date-specific alarms for important events like shifts, appointments, and birthdays. It offers full-screen alerts that function even in silent mode and allows for managing schedules with customizable reminders and templates.
- Date-based alarms for specific days
- Full-screen alarms in silent mode
- Calendar schedule management
- One-tap templates for shifts
- Lock screen widget
- Share plans and alarms via link
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Worried you’ll forget tomorrow’s shift alarm? Need reliable alerts without loud sounds? CAlarm is an alarm app for people who don't want to miss a specific day — a shift, a hospital appointment, an anniversary. You set the date and time, and it rings. The built-in iOS alarm only takes a time of day, so it cannot ring on “April 15 at 2:30 PM” alone. CAlarm can, and it shows full-screen even on the lock screen. Manage everything in one app. Add alarms to plans in the app’s calendar, and save templates for one-tap shift & alarm setup. You can also view upcoming schedules with widgets. Perfect for • Anyone who forgets to set an alarm the night before • Shift workers who don’t want to miss a work day • Biweekly trash day • Birthdays and anniversaries • Hospital and salon appointments • Concert and event dates • Anyone who misses banner notifications • Anyone who wants an alarm on a specific date Features • Date-based alarms for specific days • Full-screen alarms that ring in silent mode • Biweekly, monthly, yearly, and “3rd Thursday” repeats (Premium) • Calendar schedule management with alarms • One-tap templates for shifts & alarms • Lock screen widget for your next event (Premium) • Last-weekday and custom repeats, like “every 3 weeks on Monday” (Premium) • Share plans and one-time alarms with a link • Alarm volume control • Repeat alarms by weekday • Snooze support • Heads-up notifications before an alarm • Multiple alarm sounds • Customizable theme colors • A matching app icon for your theme color • Font settings • Dark mode support • Long-press to duplicate alarms CAlarm sets real alarms, the same kind the iPhone Clock app uses, so they ring at alarm volume even in silent mode, Focus, and Do Not Disturb, and appear full-screen on the lock screen. Works on both iPhone and iPad. Requires iOS 26.0 or later. Core features are free.
Screenshots
Verdict
The clearest difference is in-app purchases: PredicTalk at none against Date Alarm & Shift Calendar's 6. PredicTalk also leads on ads (none vs shown) and iOS requirement (17.0 vs 26.0). Date Alarm & Shift Calendar's advantage is update cadence (every 3 days vs every 14 months). On price 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. Date Alarm & Shift Calendar sells 6 one-off in-app purchases. PredicTalk asks for nothing beyond the download.
PredicTalk ships an update every 14 months, Date Alarm & Shift Calendar every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | PredicTalk | Date Alarm & Shift Calendar |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 14 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 1 MB | 41 MB |
| Age rating | 4+ | 12+ |
| Developer | Hikaru Aohara | LegStart Inc. |
In-app purchases
PredicTalk
No in-app purchases
Date Alarm & Shift Calendar
- Customize Colors & Icon$0.49
- Upgrade to Premium$0.99
- Upgrade to Premium$1.99
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- Remove Ads$3.99
- Upgrade to Premium$4.99
- Premium$5.99
Questions
Is PredicTalk free?
Is Date Alarm & Shift Calendar free?
Do PredicTalk or Date Alarm & Shift Calendar have ads?
Which is updated more often, PredicTalk or Date Alarm & Shift Calendar?
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