Mugen Clock vs Reminder Inbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mugen Clock
This app offers a highly readable clock with large, bold numbers that fill the screen. Customize colors, fonts, and layouts, and set personal photos or videos as backgrounds. Includes timer and stopwatch functions for added utility.
- Large, full-screen time display
- Customizable colors and fonts
- Photo and video backgrounds
- Adjustable layout options
- Integrated timer and stopwatch
- Saved presets for different modes
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Looking for a clock that is easy to read? Mugen Clock fills the screen with large numbers and beautiful, vivid colors to make the time easy to see. It brings together the features you expect from a clock app, including a kitchen timer and stopwatch, in a simple design. And it offers more than readability. You can customize it in many ways to make it your own. For example, you can show or hide the weather, temperature, date, day of the week, and seconds, and control the screen orientation. You can also set a favorite photo as the background or display a live camera view with stylish effects. Carefully selected color themes can completely change the look and feel. The combinations are endless. You can save the clocks you create, too. Switching between saved clocks to suit your needs or your mood is easy. It does more than show the time: a simple, easy-to-use timer is also built in. Keep it nearby while studying, cooking, or exercising. The ways to use it are endless, too. Make this clock part of your everyday life.
Reminder Inbox
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Want to make better use of Apple's Reminders, but never quite stick with it? - Entering reminders feels like too much work - Too many lists leave you tired of organizing Reminder Inbox is a simple app designed to reduce the friction before adding a reminder. It is built around a simple idea: add first, organize later. 1. Chat-style input screen - Add reminders with the casual feel of a chat - Paste multiple lines to register multiple reminders at once 2. List-based screen - Sort and organize what you added afterward Build a reminder habit with a simple flow: capture first, sort later.
Screenshots
Verdict
The clearest difference is price: Mugen Clock at Free against Reminder Inbox's $1.99. Reminder Inbox's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence, device support and iOS requirement 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
Mugen Clock is free to download; Reminder Inbox costs $1.99 up front. Mugen Clock sells 1 one-off in-app purchase. Reminder Inbox asks for nothing beyond the download.
Mugen Clock ships an update every 9 days, Reminder Inbox every 2 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Mugen Clock | Reminder Inbox |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.5 (65 ratings) — better | — |
| Positive reviews | 95.7% of reviews | — |
| Number of ratings | 65 — better | — |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 116 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Koichiro Kamada | takaaki024 |
In-app purchases
Mugen Clock
- Premium$5.99
Reminder Inbox
No in-app purchases
Questions
Is Mugen Clock free?
Is Reminder Inbox free?
Do Mugen Clock or Reminder Inbox have ads?
Which is updated more often, Mugen Clock or Reminder Inbox?
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