---
title: "Trend — galaxy a21 screen protector - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/galaxy-a21-screen-protector/trend"
last_updated: "2026-08-09T17:26:48.026Z"
locale: en
meta:
  description: "Niche score 32/100 · $12K/yr market · 7K searches/yr · $8.40 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 32/100 · $12K/yr market · 7K searches/yr · $8.40 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — galaxy a21 screen protector - Flapen"
---

# **galaxy a21 screen protector**

**Skip it**

Prices mostly outside the sweet spot ($5.12–$10.20) — this niche doesn't clear our bar today.

Market size 3Growth 10Conversion 100Competition 13Returns 65Price range 0Avg price 23Brand share 31Review moat 44Quality gap 53

**Conversion**

**Incredible****19.6%**

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

**Returns**

**Good****2.4%**

return rate — above 5% kills the launch gate

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****2,072.9**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****86%**

top-5 brand share — brands hold most of the demand

**Avg price**

**Bad****$8.40**

avg listing price — sweet spot $15–$100

**Competition**

**Bad****84%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-29.6%**

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

**Market size**

**Bad****$12K**

$12K/yr · 7K searches

**Price range**

**Bad****$5.12–$10.20**

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

## Trend