Safe Tracker vs Work Shift Schedule Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Safe Tracker
Read full descriptionHide full description
Safe-Trackerは、橋梁工事など、工事現場の高所で作業をしている作業員の 高さ位置を把握し、一元管理できるアプリです。 「誰が」「どの高さ」で作業しているかを、スマホやタブレットで見える化 ができます。 今まで経験と勘で行ってきた現場巡視のタイミングや安全パトロールすべき エリア、順序なども、アプリを活用しながら、より積極的に意義のあるもの へとシフトしていきませんか。 Safe-Trackerは、 ①各作業員に専用デバイスを取付けることで、 ②アプリで各々の高さ位置を把握することができるため、 ③作業開始や作業状況などの見当をつけることができるようになり、 ④適切なタイミングで、現場巡視や安全パトロールなど、現場確認しにいく ことが可能になります。 半ば慣習で行ってきた現場巡視や安全パトロールも、アプリを上手く利活用 することで、より積極的に災害防止の気運を高めることに寄与します。 また、 新規入場間もない作業員や、高齢の作業員、健康管理に留意が必要な作業員 の作業状況(高さ位置)を個別に確認することもできるため、特定作業員の 安全性向上の一助にもなります。 アラート機能も実装しており、現場監督や棒心、職長などに、作業員の高さ 位置をアラート通知するこも可能です。 今まで啓蒙活動主体であった、「墜落防止の撲滅」に向けた取り組みとして、 是非ご活用をご検討ください。 ※Safe-Trackerは、一般社団法人日本橋梁建設協会 監修の元、建設現場支援 センター(株式会社TACK&Co.)が、開発・運営・管理をしている IoTソリューションになります。
Work Shift Schedule Calendar
This app simplifies tracking rotating work schedules. It automatically generates a clear, up-to-date shift calendar based on your rotation pattern, helping you easily see workdays, days off, and track hours and pay. It also offers smart reminders and the ability to compare schedules with others.
- Automatic shift calendar generation
- Color-coded day/night shifts
- Upcoming days off view
- Schedule comparison tool
- Hours, overtime, and pay tracking
- Smart shift reminders
- Schedule export and sharing
Read full descriptionHide full description
Work Shift Schedule Calendar takes the guesswork out of rotating shifts, relay schedules and fixed work-and-off patterns. If you constantly find yourself asking "am I working today or is this my day off?", or scrolling through old messages and screenshots trying to remember your roster, this app gives you a clear, always up-to-date shift calendar in seconds — without an account, without the cloud, and without sharing your schedule with anyone you don't choose to. Solve the daily "what shift is it" problem Shift workers, factory and plant operators, nurses, security staff, drivers, warehouse and retail teams, and anyone on a rotating roster know the feeling: the schedule lives in someone else's spreadsheet, a printed sheet on a wall, or a group chat photo that's already out of date. Work Shift Schedule Calendar puts your roster on your phone, generated automatically from the rotation pattern you actually work, so you can see today's shift, tomorrow's shift, and your next day off at a glance. Build your schedule in seconds Pick your rotation type — common patterns like 6x2, 5x2, 4x2, 3x1, 2x1, 1x1, 5x1 and 4x1 are built in — set the date of your first day off, and the app instantly generates your full calendar from that anchor date. No manual entry, no spreadsheets, no formulas. Switch rotations any time your roster changes. Color-coded day and night shifts Day and night shifts are tagged with distinct colors so your calendar is easy to scan at a glance, helping you spot upcoming days off without tapping into every date. Plan your life around your days off Want to plan dinner, a trip, or a family visit but keep checking your roster first? See your upcoming days off in a clean monthly or annual view, so you can commit to plans with confidence. Compare schedules to find shared days off The Compare tool lines up two different rotations side by side, so you and a partner, friend, or colleague on a different roster can quickly find days you're both off. Perfect for couples on different shifts, coworkers planning a swap, or friends scheduling a meetup. Track hours, overtime and estimated pay Not sure your paycheck is right? Set your hours per shift, hourly rate and overtime multiplier, and the app automatically tracks total work hours, overtime hours and estimated pay from your generated schedule. Smart reminders so you never miss a shift Get a reminder before a work day, a heads-up the evening before a day off, a morning notification on days off, and a Monday overview of the week ahead. Export and share your schedule Save your monthly schedule as an image to share in a group chat, or export it as CSV — useful for swapping shifts, requesting time off, or keeping a personal log. Make it yours Choose your accent color, set whether your week starts on Monday, show or hide week numbers, and switch the in-app language independently from your device language. Privacy by design Your work schedule, pay details and routine say a lot about your life, so this app is built around one rule: your data stays yours. Offline: build, view and edit your schedule, hours, pay estimates and reminders without an internet connection. No Login: open the app and start scheduling immediately — no account, no sign-up, no password. Privacy First: your rotation, shift history, hours and pay are treated as private information, never as data to collect. On Device: schedule generation, hour and pay calculations, and reminders are processed locally on your iPhone. No Cloud Upload: your schedule, hours, pay settings and exported files are never uploaded to any server. Subscription note: Free use includes core scheduling for a limited range. A subscription unlocks full-year schedule generation, hours and pay tracking, and export and sharing. Pricing and renewal terms are shown before purchase. Privacy Policy https://5gotogo.github.io/WorkSchedule-privacy/privacy-policy.html Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Safe Tracker at none against Work Shift Schedule Calendar's 2. Safe Tracker also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.6). Work Shift Schedule Calendar's advantage is update cadence (every 2 months vs every 45 months). On price and ads 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. Work Shift Schedule Calendar sells 2 in-app purchases, starting at $2.99 per month. Safe Tracker asks for nothing beyond the download.
Safe Tracker ships an update every 45 months, Work Shift Schedule Calendar every 2 months. The most recent releases landed on October 19, 2026 and October 2, 2026 respectively.
| Parameter | Safe Tracker | Work Shift Schedule Calendar |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 45 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 46 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 株式会社TACK&Co. | 家宝 戴 |
In-app purchases
Safe Tracker
No in-app purchases
Work Shift Schedule Calendar
- WorkSchedule Pro Monthly7 Days trial$2.991 Month
- WorkSchcedule Pro Yearly7 Days trial$19.991 Year



