Sunae vs Space Eye Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sunae
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Official application to be use with SUNAE table. The SUNAE coffee table perfectly combines ancestral Japanese art and design. This compendium of technology will create ephemeral works in the sand. Much more than a simple object, the SUNAE coffee table will cause deep inner satisfaction, a feeling of relaxation and calm close to relaxation. It is an authentic invitation to meditation, a real anti-stress around which you will enjoy sharing a drink with friends.
Space Eye Guide
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Make the most of your visit to the observatory with the Space Eye app. With our special app, your experience begins as soon as you start out on your journey here. On the adventure trail, you can listen to a wealth of fascinating stories about space and the environment. And once you enter the exhibition, the Space Eye app will provide you with an audio guide with background information about each of the exhibits.
Screenshots
Verdict
The clearest difference is device support: Sunae at 3 against Space Eye Guide's 1. On price, update cadence, ads and in-app purchases 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.
Sunae ships an update every 2 months, Space Eye Guide every 3 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | Sunae | Space Eye Guide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 34 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Vincent Marc Braillard | Stiftung Sternwarte Uecht |
In-app purchases
Sunae
No in-app purchases
Space Eye Guide
No in-app purchases
