Big vs Calendar LED
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Big
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Key Features: Worker Dashboard: Track assigned tasks, submit work reports, and update status. File Uploads: Upload drawings, work logs, shift updates, and documentation directly. Manager Panel: View worker progress, assign tasks, and monitor submissions. Instant Notifications: Get notified for new assignments, feedback, or announcements. Secure Login: OTP-based authentication for verified internal users only. Performance Tracking: View past task logs and worker performance metrics.
Calendar LED
This app displays your calendar events using a unique, station-style departure board aesthetic. It offers practical alerts for upcoming schedules and features themes inspired by Japanese railway stations.
- Station-style calendar event display
- Practical schedule alerts
- Japanese railway station themes
- Customizable themes
- Event notifications
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This app displays your calendar events in the style of Japanese railway departure boards. It not only appeals to railway enthusiasts, but also provides practical alerts to keep you on top of your upcoming schedules. Themes inspired by station departure boards from across Japanβincluding Tokyo, Nagoya, and Shin-Osakaβare included and can be switched at any time.
Screenshots
Verdict
Big and Calendar LED are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Big | Calendar LED |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | β | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 β better | 15.1 |
| Further details β not scored | ||
| Size | 62 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Inderkiran Singh | TOMIHIDE OTA |
In-app purchases
Big
No in-app purchases
Calendar LED
No in-app purchases









