↑ 32 positions
79 → 47 chart position
Knots 3D
Knots 3D is an iOS reference app for learning to tie knots, first released in 2011. It includes 241 knots across categories such as climbing, fishing, boating, camping, and scouting, each shown as a 3D animation that users can pause, slow down, rotate, and scrub through. Knots can be browsed by category or type, searched by name, synonym, or Ashley Book of Knots number, or found by describing a task, and the app works fully offline with no ads or in app purchases.
- Appearances
- 9
- Categories
- 1
- First seen
- 18 September 2026
- Latest
- 18 October 2026
Recorded measurements
Published observations only. Missing dates are not zero, and points do not establish what happened between observations. Each source and unit is shown separately.
iOS Apps · chart position
iOS Apps · 16 dated measurements
Best observed position across tracked countries and charts, not the history of one fixed chart.
Latest value shown: 47 chart position ·
Lower numbers are better ranks and appear higher on the chart. The scale covers the recorded values.
View 16 exact dated values and published evidence
| Measured on | Value (chart position) | Published in |
|---|---|---|
| 59 | ||
| 68 | ||
| 55 | ||
| 73 | ||
| 48 | ||
| 88 | ||
| 68 | ||
| 74 | ||
| 46 | ||
| 78 | ||
| 46 | ||
| 94 | ||
| 59 | ||
| 45 | ||
| 79 | ||
| 47 |
“Measured on” uses the original observation date. “Published in” links to the edition that reported it; the dates may differ.
01/
Appearance history
9 appearances↑ 14 positions
59 → 45 chart position
↑ 35 positions
94 → 59 chart position
↑ 32 positions
78 → 46 chart position
↑ 13 positions
59 → 46 chart position
↑ 28 positions
74 → 46 chart position
↑ 20 positions
88 → 68 chart position
↑ 25 positions
73 → 48 chart position
↑ 13 positions
68 → 55 chart position
This page records every appearance of the same entity in the reviewed RiseFinder exports. Rankings keep the original category, period and measurement direction.
If you investigated this riser, tell us what helped—or what was missing.
Share feedback →02/
Get email updates
Join the listGet early signals on the websites, apps, repositories and startups gaining momentum. Join the list for Risefinder email briefings.
By subscribing, you ask us to store your email and send Risefinder updates. You can unsubscribe at any time. Privacy.
Want a sample first? Read past daily emails.