Comparison

eye Security vs CalAlarm Date Alarm Shift Work

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

Head to head
About

eye Security

Features
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"見る、知らせる、記録する iPhone・iPad対応のワイヤレスカメ ラ・モニター SC03専用のアプリケーションです。 【特長】 ●高解像度 HD・720Pカメラ  より細かな部分まで見る事ができます。 ●通信可能距離 最大300m※1  ワイヤレスカメラとモニターの通信可能距離は最大300mです。  より広い範囲でご利用いただけます。 ●カメラ最大4台接続※2   モニターにカメラを最大4台まで接続する事ができます。  4台同時録画も可能。 ●IP66防塵・防水ワイヤレスカメラ※3  屋外・屋内どちらにも設置が可能です。 ●ナイトビジョン対応  カメラに赤外線LEDを20個搭載  暗い室内ではセンサーが自動感知して、赤外線撮影に切り替わります。 ●iPhone・iPad対応※4  モニターをネットワーク回線に接続すれば、iPhone・iPadでどこからでもご利用頂けます。 ●モーション検知  カメラに搭載された人感センサーが動きを検知したら、モニターおよび iPhone・iPadにお知らせします。  また、モニターにセットしたmicroSDカードに自動録画します。 ●タッチパネル式7インチモニター  タッチパネル式だから、より感覚的な操作が可能です。 ●モニターに充電式バッテリー内蔵  カメラの電波が届く範囲であれば、ワイヤレスでどこからでも見ることができます。またクレードル式充電台により、楽々充電。  充電時に面倒な配線接続が必要ありません。 ●microSDカードスロット搭載※5  microSDに動画を保存することができます。  モーション検知自動録画、スケジュール録画、マニュアル録画が可能です。 ※1 見通し環境下での弊社実測に基づく距離になります。設置された環境により通信距離は異なります。※2 本製品はモニターとカメラ各1台のセット品になります。複数のカメラを接続される場合は、弊社 ワイヤレスカメラ SCWP04HDを合わせてご用意ください。※3 完全防水ではありません。カメラを屋外に設置する場合は、雨水などのかかりにくい軒下などに設置することをお勧めします。※4 iOS 5.0以降に対応しています。※5 32GBまでのmicroSDカードに対応しています。microSDカードは付属していません。 SC03は、日本アンテナ株式会社 INE(Information Network Equipment)ラインアップ の製品です。 詳しくは、日本アンテナ株式会社のホームページを御確認ください。"

About

CalAlarm Date Alarm Shift Work

This app allows users to set alarms for specific, scattered dates, ideal for shift workers with irregular schedules. It rings even when the phone is on silent or in Do Not Disturb mode and offers features like custom ringtones and home screen widgets.

Highlights
  • Set alarms for specific, scattered dates
  • Rings in Silent & Do Not Disturb mode
  • Batch scheduling for entire months/years
  • Custom ringtones from Files app
  • Temporary alarms that self-delete
  • Home screen widgets for next alarm
Features
Read full description

CalAlarm · Custom Dates — Apple's built-in Clock can only repeat daily or weekly; it can't ring on scattered specific dates like "the 1st and 15th of each month." CalAlarm · Custom Dates is built for shift workers — alternating weeks (every-other-week schedule), rotating shifts, split shifts, day/night shifts that change constantly. Just check any specific dates on one alarm, and it still rings full-screen even when your phone is silent or in Do Not Disturb. Powered by iOS 26 system-level AlarmKit, so it never misses a ring even after the app is closed. 【What the built-in alarm can't do, CalAlarm · Custom Dates can】 · Batch-set specific dates: one alarm can cover any number of dates (e.g. the 1st and 15th, or next Wed & Fri) — no daily repeat required. · One-tap bulk scheduling: tick an entire upcoming month or a full year of weekdays, weekends, or all dates in a single tap — schedule a year of alarms in seconds. Alternating weeks, rotating/split shifts, irregular days off — even the most unpredictable routine is handled with ease. · Rings in Silent & DND: when your phone is muted or in Do Not Disturb, the alarm still takes over the Lock Screen full-screen — you'll never miss it quietly. · Calendar View: swipe through months; dates with an alarm are highlighted, tap to see what time it rings — which days have alarms is clear at a glance. 【More handy features】 · Custom ringtones: import any audio from the Files app or system Share sheet as your tone (auto-trimmed & looped); rings on time even with the app closed. · Temporary alarm: one-off reminder (15/30/60 min later) that deletes itself after ringing — no clutter in your daily list. · Snooze limit: cap the number of snoozes to beat the habit of oversleeping. · Home screen widgets: small/medium/large sizes show your next alarm and countdown at a glance — no need to open the app. 【Privacy First】 · No sign-up, no login — just open and use. · Collects and uploads zero personal data; all alarms stay on your device only. · No ads, no third-party tracking — a clean experience. 【Free & Pro】 Core features are free forever: up to 5 alarms, single-date alarms, custom ringtones, temporary alarms, snooze, widgets, and calendar view. Pro membership unlocks "multi-date ringing" and "unlimited alarms" (one alarm can have multiple ring dates, no limit on alarm count). New users get a 14-day free trial; auto-renews afterward, cancel anytime in Settings → Apple ID → Subscriptions. Important: This app is built on system alarm capabilities. We recommend testing your alarm setup before important events, and keeping your device charged and out of Airplane Mode. The developer is not liable for missed alarms caused by device failure or system settings. Download CalAlarm · Custom Dates now and take control — pick the dates, and it rings. Terms of Use: https://lancewin.github.io/alarm/terms-of-service_en.html Privacy Policy: https://lancewin.github.io/alarm/privacy-policy_en.html

Screenshots

eye Security4 screens
CalAlarm Date Alarm Shift Work4 screens

Verdict

The call

The clearest difference is in-app purchases: eye Security at none against CalAlarm Date Alarm Shift Work's 3. eye Security also leads on iOS requirement (6.0 vs 17.0). CalAlarm Date Alarm Shift Work's advantage is update cadence (every 4 days vs every 5 weeks). 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. CalAlarm Date Alarm Shift Work sells 3 in-app purchases, starting at $0.99 per month. eye Security asks for nothing beyond the download.

UpkeepUpdate frequency

eye Security ships an update every 5 weeks, CalAlarm Date Alarm Shift Work every 4 days. The most recent releases landed on October 3, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
eye Security versus CalAlarm Date Alarm Shift Work: the parameters behind the verdict, then further details
Parametereye SecurityCalAlarm Date Alarm Shift Work
PriceFreeFree
Rating—4.0 (2 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 5 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS6.0 — better17.0
Further details — not scored
Size24 MB22 MB
Age rating4+4+
DeveloperTRANWO TECHNOLOGY CORP.liang zhenying

In-app purchases

None

eye Security

No in-app purchases

3 purchases

CalAlarm Date Alarm Shift Work

Subscriptions3
  • monthly$0.991 Month
  • quarterly$1.993 Months
  • yearly14 Days trial$5.991 Year

Questions

Is eye Security free?
eye Security is free to download, with no in-app purchases.
Is CalAlarm Date Alarm Shift Work free?
CalAlarm Date Alarm Shift Work is free to download, with in-app purchases available.
Do eye Security or CalAlarm Date Alarm Shift Work have ads?
Neither eye Security nor CalAlarm Date Alarm Shift Work shows ads.
Which is updated more often, eye Security or CalAlarm Date Alarm Shift Work?
eye Security ships an update every 5 weeks, and CalAlarm Date Alarm Shift Work every 4 days. Most recently, eye Security was updated on October 3, 2026 and CalAlarm Date Alarm Shift Work on October 23, 2026.

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