The best strength training apps.
We build one of these, so here is the honest version: Nishaana is the best overall for web-first logging and free tools, Strong is the best minimalist phone logger, Fitbod the best AI programmer, Boostcamp the best free programs, and JEFIT the biggest library. Here is who each is genuinely for.
- Full app in the browser and on desktop — no app store, nothing to download
- Free 1RM, TDEE and macro calculators that rank on Google
- Free auto-progression tells you the exact weight and reps to beat next
- Daily 0–100 score, built-in programs and a 30-second import
- Newer, so a smaller social community than Hevy or JEFIT
- Apple Watch app is on the roadmap, not shipped yet
- Cleanest, fastest logging interface for pure strength work
- Best-in-class Apple Watch logging
- Free tier gives unlimited logging and full history
- No programming or coaching — bring your own plan
- Free tier capped at 3 custom routines
- No lifetime option
- Genuinely the best algorithmic programmer — builds each session from your history and recovery
- Great if you never want to plan a workout yourself
- No permanent free tier (7-day trial only)
- Most expensive of the group
- Strength-only; needs 10–15 sessions to tune
- Huge free library of coach-designed programs (5/3/1, nSuns, Madcow, PPL)
- Solid logging with RPE/RIR, rest timers and plate calc
- Program-follower focus
- Lighter standalone analytics than dedicated trackers
- 1,400+ exercise library — the biggest
- 12M+ member community and power-user analytics
- Free logging with progression tracking
- Busier interface that can overwhelm casual lifters
- AI progression and advanced analytics behind Elite
- Science-based program generator with per-muscle volume targeting
- Automatic deloads and periodization; 690+ exercises with demos
- Phone-first, no real web app
- No free logging tier of note
- Free, ad-free app for logging and following a plan
- Built-in access to real 1:1 human coaches
- Real value is the paid coaching upsell
- Phone-first; no free web calculators
Pricing and features reflect publicly available information verified July 2026 and may change — check each app's site for current details. Competitor names are trademarks of their respective owners.
Our method.
Progression, not just logging
A strength app should tell you what to lift next, not only store numbers. We weighted auto-progression, RPE/RIR support and periodization heavily.
Free tier that actually trains you
We favoured apps you can train seriously on for free, and we called out caps (routines, history, custom exercises) plainly.
Where you can use it
Browser and desktop access matters for planning and reviewing. Most rivals are phone-first; we noted who has a real web app.
Programs and tools included
Built-in strength programs (5x5, 5/3/1, Upper/Lower) and free calculators (1RM, TDEE, macros) count — you should not need three apps.
We use every app on this list and we build Nishaana, so we have a point of view — but we won't misstate a rival's facts. Where another app is genuinely better for a job, we say so above and in the table below. Prices and free-tier limits come from each vendor's own site and app-store listing.
The right pick by goal.
Try the free tools that set Nishaana apart: 1RM calculator, TDEE calculator, macro calculator and the workout tracker. See pricing, features and more comparisons.
Common questions.
What is the best strength training app in 2026?
For most lifters Nishaana is the best overall because it is web-first — the full app runs in your browser and on desktop, with free 1RM/TDEE/macro calculators, free auto-progression and a daily 0–100 score. Strong is the best minimalist phone logger, and Fitbod is the best for hands-off AI programming.
What is the best free strength training app?
Nishaana keeps logging, built-in programs and calculators free forever with no routine or history caps. Strong also offers free unlimited logging (capped at 3 custom routines), and Boostcamp gives away 130+ proven strength programs for free.
Which strength app is best for progressive overload?
Nishaana tells you the exact weight and reps to beat each session for free and auto-progresses you. Fitbod and Alpha Progression also program overload well; Strong shows your history but leaves the progression decisions to you.
Which strength training app works on a computer?
Nishaana is the standout — the complete app runs in any browser and installs to desktop, synced to your phone with one account. JEFIT has a web planning interface, but most rivals (Strong, Fitbod, Alpha Progression, Boostcamp) are phone-first.
Do I need to pay for a strength training app?
No. You can train seriously for free with Nishaana (logging, programs, calculators, basic auto-progression), Strong (unlimited logging) or Boostcamp (free programs). Paid tiers mainly add AI programming, deeper analytics or human coaching.
Try our pick free.
No download, no card. Log your first strength session in the browser in under a minute.
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