Most people do not need another workout library. They need an app that walks them through the workout they already have—one that says which set is next, what load to put on the bar, how long to rest, and when to go again. ChatRPE does that as a live session: you say what you are doing, and the coach drives the session step by step while you train.
That is the difference between a guided workout app and a workout log. A log is something you fill in after the fact. A live ChatRPE session is running while you lift: the current step, its prescription, your progress through the session, and a rest timer all sit on one surface, and the finished session lands in your history automatically when you are done.
From a workout timer app to a coach that runs the session
| The old workflow | The ChatRPE upgrade |
|---|---|
| Set up an interval timer in one app and read the plan in another | One live session holds the steps, the targets, and the timers |
| Tap a rest timer after every set | The coach starts the rest timer when the set ends |
| Follow a plan that cannot react to a bad first set | Say "that felt heavy" and the rest of the session adjusts |
| Retype the whole session into a log afterward | Finishing the session archives it as structured history |
| A timer that knows nothing about you | A coach that knows what you lifted last week |
What a step-by-step session actually looks like
Ask for it in plain language—"start a push day," "walk me through this workout," "guide me through a 20-minute mobility flow"—and ChatRPE opens a live session built from what you said. The session carries:
- An ordered list of steps. Sets, intervals, rounds, drills, or miles—whatever the session is made of—with the current one highlighted and finished ones checked off.
- The prescription for the step you are on, like "225 lb × 5" or "8:45 /mi pace," so you are not scrolling back to a plan between sets.
- Progress in the right unit, such as "Set 2 of 5," "Round 3," or "Mile 1.4."
- Timers you asked for, including a countdown rest timer that can restart itself automatically each time you move to the next set.
- What is coming up next, so you can set up the next lift before the rest period ends.
On iPhone, that surface follows you to the Lock Screen as a Live Activity, so you glance at your phone between sets instead of unlocking it and finding your place again. In a browser, the same live panel sits above the chat box while the session runs. One thing to set expectations honestly: the countdown is a timer you can see, not an alarm that beeps at you, and there are no follow-along workout videos—ChatRPE coaches in words, not video classes.
Try this: "Start a live push day: bench 4x5 at 185, incline dumbbells 3x10, cable flyes 3x15, with a two-minute rest timer between sets. Call each set and tell me when to start the next one."
The rest timer runs itself
This is where a guided session beats a standalone rest timer app. You do not start the clock; the coach does, at the moment you report the set is done. If you asked for a two-minute rest, the timer counts down from two minutes and restarts on its own when the session advances to the next set. If today calls for three minutes on the top set and ninety seconds on back-offs, say so and the session uses both.
The same mechanism handles interval work. A HIIT circuit, a Tabata block, or a set of running intervals is just an ordered list of steps with timed rounds attached, so "guide me through 8 rounds of 30 seconds on, 90 seconds off" runs as a live session instead of something you configure in a separate interval timer app.
Talk to the session while it is running
A guided workout only helps if it can be interrupted. Tell ChatRPE that the second set moved slower than expected, that the squat rack is taken, or that your shoulder feels off, and the coach adjusts the remaining steps rather than marching you through a plan that stopped making sense. That is the part a fixed timer or a printed program cannot do.
On iOS, you never have to touch the screen to do it. Real Siri App Shortcuts—"Start a workout with ChatRPE," "Log with ChatRPE," "Ask ChatRPE"—drive the session by voice, which is covered in full in the hands-free workout logging guide. Between sets, "log with ChatRPE, that was an RPE 9" is enough for the coach to reconsider the next prescription.
The session becomes history, not a screenshot
When you finish, ChatRPE archives the session into your workout log under the right activity type, with whatever notes you added along the way. Nothing gets retyped. From there it behaves like every other entry in your Universal Logbook: it counts toward PR detection and streaks, shows up in progressive overload trends, and appears in charts and heatmaps alongside your cardio, bodyweight, and sleep.
That is the loop most guided workout apps are missing. They can play you through a session, but the session evaporates when it ends. Here, being guided through the workout is the same act as logging it.
Guided workouts when you are starting out
If you are newer to lifting, the hard part is rarely motivation—it is not knowing whether the next set is supposed to be the same weight, heavier, or dropped. A guided session removes that decision in the moment: the coach names the load, holds the rest, and answers "is this too heavy?" while you are standing at the bar. Pair it with the beginner workout plan guide to get the program in the first place, or the AI workout planner if you want the whole week built before you walk in. Then start the live session and let ChatRPE call it set by set.
Frequently asked questions
What is the best guided workout app if I already have a program?
One that runs your program instead of selling you a new one. Paste or describe the session you are doing and ChatRPE turns it into a live, step-by-step session—current set, target load, rest timer, and progress—then saves it to your history when you finish, so you are not choosing between following a plan and logging it.
Does ChatRPE work as a workout timer app?
Yes, inside a live session. You can ask for a countdown rest timer between sets, a running clock for the whole workout, or timed intervals for a circuit, and the coach starts, stops, and resets them as the session moves. The timer is visible on the live panel and, on iPhone, on the Lock Screen—it is a visual countdown rather than an audible alarm.
Can ChatRPE guide a beginner through a workout step by step?
Yes. Ask it to walk you through the session and it will call one step at a time with the load or effort target attached, hold the rest between sets, and answer questions mid-workout, such as whether a weight was too heavy or how a lift should feel. It coaches through text and voice; it is not a video class app, and it does not replace medical advice if something hurts.
Can I run a guided session hands-free?
On iOS, yes. Say "Start a workout with ChatRPE" to Siri to open the session without unlocking your phone, then use "Log with ChatRPE" between sets to report what you did and move the session forward. The full setup is in the hands-free workout logging guide.
Does the guided session get saved to my workout history?
Yes—that is the point. Finishing the session archives it as a structured entry in the same logbook that holds your other workouts, meals, weight, and habits, so the next session's targets are informed by the one you just finished rather than starting from a blank screen.