YumeNetsu Guide vs onIMT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YumeNetsu Guide
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Tokyo's Yumenoshima Tropical Greenhouse Dome has a wide variety of plants found in locations ranging from the Ogasawara Islands in Tokyo to the tropical and subtropical regions of Asia. We will provide information and pictures that will make you feel connected to the fascinating plants of the tropics which seem so far yet so close.
onIMT
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• What Is “onIMT”? This Sound Layer application is designed for your ears to enjoy the Intermediatheque. Various audio contents are produced according to the Intermediatheque’s exhibition space. Each visitor is free to choose his own theme (layer). All you have to do is put on your earphones, select your layer and press “on.” Based on your location, audio contents will be played automatically. Your ears can then enjoy a new museum experience, without your having to look at the application interface anymore. • What Is a Sound Layer? Sound Layer is an innovative concept and technology developing a multi-layered experience of augmented reality based on sound. Whereas several contents cannot coexist in real space, with the concept of Sound Layer, various audio contents are accumulated on as many layers in a single location, making it possible for each visitor to select what he wants to listen to at a given time on a given location. Furthermore, by introducing a specific system supported by the latest technology, it becomes possible to play audio contents automatically based on location information provided by beacons positioned throughout the museum, without having to manipulate any buttons to switch from one content to the other. The University Museum, the University of Tokyo in cooperation with THD Inc. established the development of the Sound Layer application “onIMT” as a key project transforming our perception of the world through sound, and explores the possibilities of Sound Layer within museums, with the Intermediatheque as a platform for experimentation. The Sound Layer application for museums is an original application jointly developed by the University Museum, the University of Tokyo (UMUT) and THD Inc. “onIMT” is a content application that implements the Sound Layer technology within the Intermediatheque. • What Is the Intermediatheque? The Intermediatheque is an admission-free museum operated by Japan Post Co. Ltd. and the University Museum, the University of Tokyo. This interdisciplinary facility is devoted to cultural experimentation through the fusion of every means of expression. It is located in the former Tokyo Central Post Office, a historical building representative of Showa modernism architecture. One of the Intermediatheque’s highlights is the original design concept of its permanent exhibition of scientific and cultural heritage accumulated by the University of Tokyo since its foundation in 1877. Special exhibitions and events also present the fruits of contemporary scientific research and artistic expression in harmony with the permanent exhibition.
Screenshots
Verdict
The clearest difference is update cadence: onIMT at every 5 months against YumeNetsu Guide's every 14 months. YumeNetsu Guide's advantage is iOS requirement (12.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
YumeNetsu Guide ships an update every 14 months, onIMT every 5 months. The most recent releases landed on September 15, 2026 and September 26, 2026 respectively.
| Parameter | YumeNetsu Guide | onIMT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 14 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 86 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Ecol System Corporation | THD Inc. |
In-app purchases
YumeNetsu Guide
No in-app purchases
onIMT
No in-app purchases
Questions
Is YumeNetsu Guide free?
Is onIMT free?
Do YumeNetsu Guide or onIMT have ads?
Which is updated more often, YumeNetsu Guide or onIMT?
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