Catsup: Grocery List
by And a Dinosaur
- Shopping
- Paid
- Rating
- 4.3
- 3 ratings · US storefront
- Top 82%among 126 Shopping apps
- Last update
- Oct 1, 2026
- Version 1.0.3
- Size
- 2 MB
- Category
- Shopping
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Catsup is a reusable grocery list.
- The idea is that you shouldn’t have to type “eggs” into your grocery list every week. Just keep eggs on the list.
- Want to buy eggs? Slide the knob next to eggs. Bought eggs? Slide it back.
- I’ve written “eggs” so many times it no longer looks like a word.
- Of course, you can rename and reorder items. This is software.
- You’ll probably want to share the list with other people, so there’s iCloud sharing.
- The app supports multiple lists. By multiple I mean 3.
- I hope you like my handwriting.
What’s new
Release notes for the latest version, as written by the developer.
Added Siri support. It sometimes works.
Phrases I’ve tested:
- “Add eggs in Catsup.”
- “I need eggs in Catsup.”
- “Add to Catsup.” (Siri will ask you what do you need.)
- “I bought eggs in Catsup.”
- “What do I need in Catsup?”
(Don’t pronounce it “ketchup”. It’s “cat-sup”, like the icon.)
Rank history
Daily position in the Mexico charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #4
- Days charting
- 4 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
75/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 14 apps on the charts
- Audience size100% · 20
Ratings: 3
- App size100% · 10
Size: 2 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 25 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.0.3LatestReleased Oct 1, 2026