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IZeat vs whatevr
both track calories through your AI assistant. IZeat lives only in the chat. whatevr is also an iPhone app. here's how they differ.
pick IZeat if
you want your AI to suggest recipes sized to what's left of your day, and chat is all you need.
pick whatevr if
you want an iPhone app with a daily score, friends and Apple Health, alongside the AI access.
what they have in common
IZeat and whatevr both turn your AI assistant into the place where you log food. you connect once, then describe what you ate in a sentence and it's counted. both are paid products, and both support Claude and ChatGPT.
side by side
| IZeat | whatevr | |
|---|---|---|
| price | paid. its site lists $99.99 per year and a 7-day free trial with no card required. | free download, 7-day free trial, then a subscription. no ads. |
| iPhone app | no. it runs entirely inside your assistant. | yes, a native iPhone app. |
| works with | ChatGPT and Claude. | Claude, ChatGPT, Grok, and anything that speaks MCP. |
| logging | one sentence to your assistant, including restaurant meals and packaged foods. for labels you send a photo or type the values. | voice or text in the app or in your AI. barcode and nutrition-label scanning in the app. |
| accuracy | notes a source for each entry; separates calculated values from estimates. | matched against real nutrition databases first; estimates are marked with a ~. |
| recipes | suggests meals sized to your remaining calories and macros, from its own catalogue. | not a recipe tool. |
| score | an "IZeat score" (0 to 100) for how well a dish keeps hunger away. it says it isn't a health grade. | one daily score for your day, plus a friends scoreboard. |
| Apple Health, widgets | not listed on its site. | yes, both. |
| data export | CSV or JSON. | CSV export of your food, weight and exercise logs, from Settings in the app. |
as of October 2026, from izeat.app. check their site for the latest.
where IZeat wins
it cooks with you
IZeat suggests recipes sized to what you have left and walks you through them. whatevr doesn't do that.
you can take your data with you
it lists CSV and JSON export.
all in the chat
if you never want to open another app, IZeat is built for exactly that.
a free week, no card
its site says the 7-day trial needs no card.
where whatevr is different
whatevr is a native iPhone app first. you get a daily score, a friends scoreboard, widgets, Apple Health sync, and scanning for barcodes and nutrition labels. and since it speaks MCP, the same account works in Claude, ChatGPT, Grok and other MCP apps through one link.
you can log by voice in the app when you're away from a chat, and by talking to your AI when you're in one. same account, same day.
questions
is IZeat or whatevr better?
it depends. IZeat is chat-only and strong on recipes. whatevr is an iPhone app that also connects to your AI. if you want an app with a daily score, friends and Apple Health, pick whatevr. if you want recipe help inside a chat, pick IZeat.
does IZeat have an app?
as of October 2026, its site describes it as running inside your AI assistant, with no separate app.
does whatevr work with Claude and ChatGPT?
yes, plus Grok and any other MCP app. see the connect page.
do both need a subscription?
both are paid after a 7-day trial. whatevr's app is a free download with a 7-day free trial, then a subscription.
try whatevr free for 7 days
download the app, then connect your AI. use it for a week and see which fits.
related: Nutrition MCP vs whatevr · Claude · ChatGPT