---
title: "Reviews — vertical jump tester - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/vertical-jump-tester/reviews"
last_updated: "2026-07-21T22:48:22.827Z"
locale: en
meta:
  description: "Niche score 34/100 · $123K/yr market · 152K searches/yr · $118.84 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 34/100 · $123K/yr market · 152K searches/yr · $118.84 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — vertical jump tester - Flapen"
---

# **vertical jump tester**

**Skip it**

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 28Growth 24Conversion 9Competition 0Returns 52Price range 35Avg price 69Brand share 0Review moat 99Quality gap 98

**Review moat**

**Incredible****15.4**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Incredible****3.7★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Good****$118.84**

avg listing price — sweet spot $15–$100

**Returns**

**Good****2.9%**

return rate — above 6% kills the launch gate

**Price range**

**Okay****$15.95–$258.46**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Market size**

**Okay****$123K**

$123K/yr · 152K searches

**Growth**

**Bad****-1.7%**

90-day search growth — must beat 0% to launch

**Conversion**

**Bad****0.7%**

search→purchase rate — share of searches ending in a sale

**Competition**

**Bad****100%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand