Updated June 2026 · MyoAmigo
A Strong app alternative that coaches back.
If you're looking for a good Strong app alternative, the short answer is MyoAmigo. Strong's strength is its clean, fast logbook—one of the best on iOS—and MyoAmigo keeps that logging speed and imports your Strong CSV losslessly (kg stays kg, lb stays lb). What it adds is the coaching layer Strong deliberately omits: an evidence-based plan generator, stall detection with a concrete prescription, honest session verdicts, and MCP so your own AI assistant can read and write your real training history. It's local-first and works fully offline with no account.
This is the quick, decision-oriented version. For the deep dive, read the full MyoAmigo vs Strong comparison, and if you're switching, the step-by-step import your Strong data guide.
The short version
Strong is a logbook by design—and that's a feature. Open it, tap your exercise, dial weight and reps, done. The plate calculator is excellent, the Apple Watch app is mature, and it runs on iOS, Android, and the watch. What Strong doesn't do is tell you what to train or whether it's working. MyoAmigo keeps logging just as fast and adds the reasoning: it flags stalls and what to do about them, judges your sessions honestly, hands you programs with the math attached, and lets your own AI assistant read your data.
| Strong | MyoAmigo | |
|---|---|---|
| Set logging speed | One tap, instantly | One tap, pre-filled from last session |
| Plate calculator | Built-in, customizable | Per-gym equipment profiles |
| Apple Watch app | Polished, feature-complete | Full standalone session, heart rate per set |
| Import from Strong | Exports to CSV | Lossless CSV import (units intact) |
| Plan generation | None | Evidence-based, starting weights + reasoning |
| Stall detection & advice | None | Concrete prescription (push, back off, deload) |
| Session verdict | None | Honest tiers vs your own norms |
| Weekly planning | Routines, no schedule | Routines on weekdays + missed-day catch-up |
| AI assistant integration (MCP) | Not offered | Connect your own Claude, ChatGPT, or Gemini |
| Gym awareness | None | Geofence arrival + barcode check-in + per-gym equipment |
| Works offline | Yes | Yes, completely—never requires account |
| Cloud sync (optional) | Server-dependent | Optional encrypted sync, or stay fully local |
What Strong does right (and shouldn't change)
Strong owns logging. The interaction is minimal—no forms, no menu hunting—and that speed matters when you have thirty seconds between sets. The plate calculator knows your gym's plates and shows you the bar-and-load combo instantly. The Apple Watch app is years ahead of most: full sessions from the wrist, crown control for reps, proper rest timers. Strong is mature, stable, and trusted, and the free tier limiting routines to nudge upgrades is fair commerce. If all you want is an unfussy place to record what you did, Strong delivers and there's no shame in staying.
Why pick MyoAmigo over Strong
You don't switch for faster logging—Strong already wins there, and MyoAmigo only matches it (one tap, weights and reps pre-filled from last time). You switch for the layer Strong leaves out on purpose.
- Plan generation with provenance. Tell the generator your goal, days per week, and experience level, and it builds a full weekly program with starting weights tied to your history—or estimated from related lifts you've logged. Every weight carries the reasoning that chose it. Not a template; a recommendation grounded in your data.
- Stall detection and coaching. MyoAmigo watches your e1RM trends, consistency, and effort relative to your max. When progress stops it doesn't stay silent—it tells you specifically to push closer to failure, back off volume, or take a deload, with the advice attached to the metric that triggered it.
- Honest session verdicts. After a workout it compares what you did to your own norms and calls it—breakthrough, strong, solid, light, or empty—with the reason. Evidence-based, not flattery.
- A real weekly schedule. The weekly plan manager puts routines on weekdays; miss one and it offers the session later in the week, up to a catch-up cutoff you choose, resetting Monday. Strong gives you routines but no schedule.
- MyoMap and strength standards. A weekly muscle heatmap, muscle volume checked against evidence-based bands, and strength standards by bodyweight so you know where you stand.
MCP: connect your own AI to your real training data
Strong doesn't offer any AI integration, and that's the sharpest difference. MyoAmigo speaks the Model Context Protocol (MCP), the open standard assistants like Claude, ChatGPT, and Gemini use to reach real tools. Connect your assistant via MCP (endpoint https://api.myoamigo.com/mcp; setup hub at /mcp) and it can read your history, PRs, and muscle balance, then write routines, plans, and sets back into MyoAmigo—34 account-scoped tools in all. It's your assistant reading your real data, not a closed-off in-app feature. Your data never trains models and is never sold.
Switching from Strong: no data loss
Strong exports your history as a CSV, and MyoAmigo imports it directly with units intact—kilograms stay kilograms, pounds stay pounds, no silent conversions or rounding. Your history is lossless. From there you can stay fully local or turn on the optional encrypted cloud sync, and you can export to CSV again anytime. The 881-exercise library plus custom exercises means your movements have somewhere to land. The full walkthrough is in import your Strong data.
When Strong wins
Strong is the better choice in a few honest cases:
- You're on Android. Strong runs on Android; MyoAmigo is iPhone and Apple Watch only.
- You only want a logbook. If you love the speed and simplicity and have no interest in coaching or plan generation, Strong does that one thing exceptionally well, and it's earned its reputation over years.
- You don't use AI assistants. If connecting Claude, ChatGPT, or Gemini to your data holds no appeal, you won't feel the benefit of MCP.
When MyoAmigo wins
- You're stalling and want concrete, personalized advice instead of a generic "do five more reps."
- You want a plan generator that explains why it picked those weights and rep ranges.
- You want your own AI assistant to read your training history and adjust your plan on the fly.
- You want an honest read on each session—did you break through, hold steady, or need rest.
- You value privacy: fully offline, on your phone, no account, your data from day one.
- You want to switch from Strong without losing your history—the CSV import is lossless.
- You want a watch app that feels like a full platform, with heart rate (average and peak) on every set, plus gym arrival prompts and barcode check-in.
The bottom line
Strong is for lifters who want a fast, clean logbook and nothing in the way. MyoAmigo is for lifters who want that same speed plus a coach—stall fixes, honest verdicts, generated plans, and their own AI in the loop—offline and private. You can bring your whole Strong history with you losslessly, so trying it costs you nothing. For the full breakdown, read MyoAmigo vs Strong.
Frequently asked questions
What's a good Strong app alternative?
MyoAmigo. It matches Strong's fast one-tap logging, imports your Strong CSV losslessly, and adds the coaching Strong omits—an evidence-based plan generator, stall detection with a concrete prescription, honest session verdicts, and MCP so your own AI assistant can read and write your training data. It's local-first with no account required.
Can I import my Strong data into MyoAmigo?
Yes. Export your history as CSV from Strong and import it into MyoAmigo. Units are preserved—kilograms stay kilograms, pounds stay pounds—with no silent conversions. Your data arrives intact. See the import your Strong data guide for the step-by-step.
Does MyoAmigo work on Android?
No. MyoAmigo is iPhone and Apple Watch only. If you use Android, Strong is the better choice.
Is MyoAmigo free?
MyoAmigo is free to log, sync, and keep full history forever, and is available on the App Store. Every install gets about 14 days of full Pro free (a reverse trial, no card). MyoAmigo Pro is $39.99/year (price-locked for life for early subscribers), $5.99/month, or a one-time $49.99 Founding-Member lifetime unlock. The core app is local-first and works fully offline without an account, and you can export your data to CSV anytime.
