# しおさい-潮見表／天気予報

> Taken from the public Google Play listing. Every figure below carries the date it was updated.
> Nothing is modelled or estimated. A new collection starts at 00:00 UTC daily and takes several hours; an individual app's reading lands at some point inside that window.

Source page: https://appcurves.com/app/shiosai.mountain.book.sunlight.tide

- Package: `shiosai.mountain.book.sunlight.tide`
- Developer: BOOK MOUNTAIN
- Category: Weather
- Platform: Android (Google Play)
- Released: Apr 7, 2015
- Lifetime downloads: 291,360 (updated 2026-09-17)
- What the store shows instead: 100,000+
- Rating: the listing no longer shows one (last published 4.28 on 2026-09-14)
- Downloads added: none — the counter held between 2026-09-16 and 2026-09-17
- Readings kept: 26 (2026-08-09 → 2026-09-17)

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-09-04 | 291,213 | — |
| 2026-09-06 | 291,213 | held over 2 days |
| 2026-09-09 | 291,232 | +19 over 3 days |
| 2026-09-10 | 291,259 | +27 |
| 2026-09-15 | 291,317 | +58 over 5 days |
| 2026-09-16 | 291,360 | +43 |
| 2026-09-17 | 291,360 | held |

"held" means Google's own counter showed the same figure as the day before — it is a real reading, not a missed one. A multi-day "Added" spans two real readings; the days between were not read.

Showing the latest 7 of 26 readings. Signed-in followers see the full curve from the day they followed.

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Site last completed a reading on 2026-09-22. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.