Kurumaki Calendar vs MSG View
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kurumaki Calendar
This app offers continuous month-to-month schedule viewing, ensuring your appointments are never split by the calendar's monthly divisions. It provides a six-week outlook and extensive customization options for calendar and event colors, along with adjustable display ranges.
- Continuous month-to-month view
- Six-week appointment visibility
- Calendar color customization
- Event color customization
- Customizable display range
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Long seller app in Japan since 2011. ・ You can see the current month and the following month continuously. ・ Your schedule will not be divided by the month boundary. ・ You always see yours appointments through six weeks. ・ Calendar color selection settings. ・ Event color selection settings. ・ Settings for change of color pallete of Calendars and individuals Events. ・ Customizable Calendar display range
MSG View
Easily view Microsoft Outlook .msg files and their attachments directly on your iOS device. This app allows you to open saved emails from other applications, share attachments, or print them. You can also compose new emails using the content of your MSG files.
- Open .msg email files
- View email attachments
- Share attachments with other apps
- Print attachments
- Compose new emails from MSG content
- Open sample MSG files
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View Microsoft Outlook .MSG files on your iOS device, including attachments within them. These are usually emails saved in the Microsoft MSG format. Tap on an MSG file in another app, "Open In..." and select MSG View to view your saved email. You may tap "open a sample MSG" to see an example email open up. Attachments may be shared with other apps or printed. Tap the compose icon to open your MSG as a new Mail message
Screenshots
Verdict
The clearest difference is review sentiment: Kurumaki Calendar at 84% against MSG View's 0%. Kurumaki Calendar also leads on monetization model (free vs paid) and update cadence (every 10 days vs every 2 months). On price, ads, in-app purchases 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
Kurumaki Calendar costs $1.99 and MSG View $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Kurumaki Calendar ships an update every 10 days, MSG View every 2 months. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.
| Parameter | Kurumaki Calendar | MSG View |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 4.5 (33 ratings) — better | — |
| Positive reviews | 84.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 33 — better | — |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | LITTLEN STAR Inc. | Matrix Logic Corporation |
Customer experience
Kurumaki Calendar
MSG View
In-app purchases
Kurumaki Calendar
No in-app purchases
MSG View
No in-app purchases
Questions
Is Kurumaki Calendar free?
Is MSG View free?
Do Kurumaki Calendar or MSG View have ads?
Which is updated more often, Kurumaki Calendar or MSG View?
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