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48

iphone 13 pro max case

Skip it

Prices mostly outside the sweet spot ($4.00–$16.36) — this niche doesn't clear our bar today.

Market size 55Growth 17Conversion 47Competition 62Returns 75Price range 11Avg price 24Brand share 80Review moat 16Quality gap 48

Brand share

Great55%

top-5 brand share — no brand owns this niche

Returns

Good2.0%

return rate — above 5% kills the launch gate

Competition

Good48%

top-5 click share — leaders hold, buyers still browse

Market size

Good£382K

£382K/yr · 1.2M searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.8%

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

Avg price

Bad£8.77

avg listing price — sweet spot $15–$100

Growth

Bad-15.3%

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

Review moat

Bad20,176.47

avg incumbent reviews — the moat a new listing must climb

Price range

Bad£4.00–£16.36

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

According to Flapen's Amazon United Kingdom niche tracking, iphone 13 pro max case is a £382K/yr Amazon United Kingdom market (1.2M searches/yr). The top 5 brands hold 55% of demand. Verdict: Skip it — 48/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

iphone 13 pro max case market data

Units sold / yr
30K–40K
avg 1,000–1,250/product
Revenue / yr
£263K–£351K
units × avg price
Conversion rate
3.8%
Avg BSR
#652
Page quality
0%
Prime
100%
Sponsored
97%
Out of stock
1.1%
Avg brand age
34 months
Avg seller age
193 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

24 falling

Sellers

33

Top-5 brand share

55%

Top 20: 96%

Top-5 click share

48%

Top 20: 88%

Open market

39%

  • TOCOL18%
  • TQIAHF14%
  • JETech8%
  • Voyahülle8%
  • Qasyfanc6%
  • Miracase6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -15.3% search growth over the last 90 days.
40K30KPrime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Top iphone 13 pro max case search terms

  • iphone 13 pro max case809K/yr
  • 13 pro max phone case50K/yr
  • iphone 13 pro max case magsafe49K/yr
  • phone case iphone 13 pro max38K/yr
  • iphone 13 pro max phone case47K/yr
  • i phone 13 pro max case22K/yr
  • iphone 13pro max case16K/yr
  • 13 pro max case16K/yr
  • iphone 13 pro max magsafe case13K/yr
  • iphone 13 promax case13K/yr
All search terms

Top iphone 13 pro max case products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%£15K8%£31K12%£46K16%£61K101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about iphone 13 pro max case

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall19%

“amazing quality”

Value For Money14%

“Good value for money”

Size-Overall14%

“Easy fit”

Drop/Impact Protection7%

“will protect your phone from damage if dropped”

Design-Overall6%

“Looks nice, nice colour and feel”

Charging4%

“Clear and it wirelessly charge”

Color4%

“i like the colour”

Advertised Vs Actual Product4%

“As advertised, good grip,fit colour etc as expected”

Strength4%

“A very solid and secure cover”

Touch/Button Controls4%

“The cut-outs align properly with the buttons, ports, and speakers, and the buttons remain responsive when the case is fitted”

What buyers complain about

Size-Overall21%

“Doesnt fit phone”

Quality-Overall12%

“This is a poor iphone case”

Durability9%

“broke the back side like you can see on the picture”

Compatibility-Overall7%

“Not fit on the phone”

Drop/Impact Protection5%

“no protection for the screen”

Color4%

“The reason for 4 stars only is that I could only get black”

Grip4%

“the case is slippery to grip”

Magnetic Strength/Adsorption4%

“Not magnetic”

Heating4%

“My phone gets hot”

Adhesion/Stickiness4%

“Not all that impressed as the case does not adhere to my night stand very well”

Top return reasons

Size-Overall50%
Compatibility-Overall8%
Quality-Overall8%
Advertised Vs Actual Product5%
Color4%
Charging3%
Grip3%
Magnetic Strength/Adsorption2%
Functionality-Overall2%
Strength2%

Common questions

Is iphone 13 pro max case profitable to sell on Amazon United Kingdom?
The niche generates £382K/yr across 32 tracked products. 1 of 8 products launched in the last 360 days are still selling. 90-day search growth is -15.3%. Flapen's verdict: Skip it (48/100).
How competitive is the iphone 13 pro max case niche?
24 brands and 33 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 55% of demand.
What do buyers complain about in iphone 13 pro max case?
Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 2.0%.
When does demand for iphone 13 pro max case peak?
Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the iphone 13 pro max case niche?
Listings span £4.00–£16.36; the average listing price is £8.77 (sweet spot $15–$100). The average incumbent carries 20,176 reviews — the moat a new listing must climb.