App niche market reports · Google Play US

Worry monster on Google Play US: can a new app still win here?

5 keywords measured on Google Play US, last scanned 2026-09-05. Figures are read directly from store pages, not estimated.

How many new worry monster apps entered Google Play US in the last 12 months, and how many survived?

The seats are taken — no app entered the top-10 in the last 12 months — getting in means going through the incumbents

New entrants that survived, 12 months

0/0

apps that entered the top-10 and reached 50 ratings

Over 24 months

0/0

identical: nothing entered between 12 and 24 months ago

Median release year, top-10

2019

of 16 dated apps

Store autocomplete confirms people search for this niche. Searched for: "teach monster numbers" suggested after typing 38% (position 4). Seed "worry monster" not measured yet.

Which worry monster apps make money on Google Play US, and what do they charge?

Prices are read from each app's own store page, not estimated.

App holding top-5	Ratings	What it charges	Last update
My Singing Monsters	2,579,834	99.99 USD — IAP $0.99 - $99.99 per item	updated 2026-08-27
Worrydolls	19,866	24.99 USD — IAP $4.99 - $24.99 per item	updated 2026-02-23
Teach Your Monster to Read	3,999	paid download 8.99 USD	no update in 13 months
Monster Math: Games For Kids	1,677	59.99 USD — IAP $7.99 - $59.99 per item	updated 2026-08-22
Math: Teach Monster Numbers	1,178	69.99 USD — IAP $8.99 - $69.99 per item	updated 2026-09-03

What do people search to find a worry monster app, and which keywords does nobody target?

Difficulty is the cost of reaching the top, 0–100. "Apps targeting it" counts top-10 apps carrying every word of the keyword in their name or subtitle.

Keyword	Difficulty	Apps targeting it
worry monster	15	nobody — 0/10
teach monster numbers	34	1/10
teach your monster eating	35	1/10
feed the monster	29	2/10
teach monster	36	4/10

Is worry monster different on the App Store?

Not yet measured on the App Store.