# Should I use ChatGPT or Nume for a meal and workout plan?

Source: https://nume.co.in/compare/chatgpt/ · Checked on 12 November 2026

ChatGPT is good at writing a plan. Nume is built to run one. It keeps your plan and a record of what you ate and did, takes a meal as a tap, a sentence or a photo, and changes the plan from what happened. A chat gives you a plan to read. Nume gives you one that is still right on Thursday, after Tuesday went differently. You can use both.

## What Nume does with your week

Nume holds the plan and the record together, so each day starts from what actually happened.

You answer seven questions, and your first plan arrives in about a minute. It has meals at your own eating times, in dishes from the cuisines you eat, around the gym, sport or walking you already do. If you want workouts, it writes them for the days you can train.

- **Logging.** Tap when you ate as planned, type a sentence, or snap the plate. Nume estimates each item and you can correct any of them. Something you have every day, like whey after the gym, can log itself at its time once you turn that on.
- **Changes from what happened.** If lunch runs heavier, dinner gets lighter and the reason sits on the meal. Skip a workout and it is dropped, so nothing piles onto the next one. Workouts step up after full sessions and ease off after a gap.
- **Talk.** Type it the way you'd text a friend ("had pizza for lunch, can my next workout be shorter?"). Nume makes the change, shows what it did, and gives you Undo.
- **First messages.** Nume starts some conversations itself in Talk: what to eat before a timed session, or a question when something you added to your week lands on a planned workout.
- **Rules it keeps.** Every change passes Nume's own rules before it reaches your plan. It won't plan very low-calorie days, and it never changes a session you or your coach planned.
- **The record.** Your meals, workouts and weights stay in one place, with how your weight has moved and how your protein has averaged against the plan.

Nume is in beta and free while the beta runs.

## What ChatGPT does well

ChatGPT writes a full day of meals and training in about a minute from one message, with no setup. In our own runs on 11 and 12 November 2026 it also reworked the rest of a changed day and kept a running food tally in the chat. Given a coach's plan, it went through it rule by rule and gave a reason for each. Given a set of blood test results, it explained each one and listed questions to take to the doctor. It is a general assistant, and a good one.

What OpenAI's own pages say (checked 12 November 2026):

- **Memory.** With Memory on, ChatGPT can remember preferences and details from your chats. OpenAI notes that it does not keep every detail of every conversation. Memory is limited on the Free plan and fuller on paid plans.
- **Scheduled tasks.** ChatGPT can run a task once or on a repeat and send you a notification. In our run, a free account was offered a daily check-in at a set time.
- **Health.** Health in ChatGPT is for logged-in users in the US, on the web and iPhone. It can connect Apple Health and US medical records.

Google's help pages say Gemini can also remember past chats and run scheduled actions on personal accounts, where those features have reached the account.

## What happened when we tried the same changed day

On 11 November 2026 we gave three assistants the same day to handle. We asked for today's plan and logged breakfast and lunch. Then the day changed: the gym moved to 8 pm and dinner to 10:30 pm, "only for today". We asked how much protein was left and passed on a doctor's advice. With ChatGPT logged in on a free account, we then opened a new chat and asked what a person would ask the next day: "What's my plan today, and how did yesterday go?"

| | ChatGPT, logged out | ChatGPT, free account, memory on | Gemini, free, temporary chat |
|---|---|---|---|
| Reworked the rest of the day around the 8 pm session | Yes | Yes | Yes |
| Kept a running food tally in the chat | Yes | Yes | Yes |
| Same targets from start to finish | Yes | Yes | No: two different targets in its first reply |
| Recalled the doctor's advice in a new chat | Not tested | Yes | Not tested |
| Recalled the food and training from the first chat | Not tested | No: it said it did not have the log | Not tested |
| Got in touch first | No | Offered a daily check-in at a set time | No |

This is one run per assistant on one date. Paid ChatGPT plans have fuller memory, and we did not test them. Gemini ran in a temporary chat, so its new-chat rows are blank.

Inside one chat, all three handled the changed day. In the new chat, ChatGPT had kept the doctor's advice. The food we logged, the gym days and the plan did not come with it.

## What people run into

We study how people describe using AI assistants for their own food and training. The most common pattern, in about two of every three accounts we read, is this: the person makes a plan or a number with AI, then asks other people whether it is right. One wrote: "Created this workout routine with ChatGPT.. does it cover everything?"

The complaints that come up most are generic plans, numbers that are wrong or change between chats, no memory from one day to the next, and answers that clash with a trainer or another AI.

## Using both

They sit side by side. Ask ChatGPT a question, get a recipe idea or a second opinion. Keep the plan you follow, and the record of how it went, in Nume.

## If you already have a plan from ChatGPT

Keep it. Once you have set up Nume, paste the plan into Talk or send a photo of it. Nume shows what it read, by day and eating time, points out at most two things that don't fit you, and saves it in one tap. One Undo removes it again.

If you are not sure the plan is right in the first place, start with [Is my diet or workout plan right?](/check-my-plan/)

## Sources

- [ChatGPT pricing (OpenAI)](https://chatgpt.com/pricing)
- [Memory in ChatGPT (OpenAI Help Center)](https://help.openai.com/en/articles/8590148-memory-in-chatgpt)
- [Scheduled tasks in ChatGPT (OpenAI Help Center)](https://help.openai.com/en/articles/10291617-scheduled-tasks-in-chatgpt)
- [Health in ChatGPT (OpenAI Help Center)](https://help.openai.com/en/articles/20001036-health-in-chatgpt)
- [Get personalization with memory of your past Gemini chats (Gemini Apps Help)](https://support.google.com/gemini/answer/16598469?hl=en)
- [Schedules in Gemini Apps (Gemini Apps Help)](https://support.google.com/gemini/answer/16316416?hl=en)