Best Weight Lifting App in 2026: 9 Apps Compared

Strong is a logbook first, and it is proud of that narrow focus. You open the app, start a routine, tap sets as you finish them, and move on, with rest timers and plate calculations keeping the session moving. The interface is clean, and Apple Watch logging works well for lifters who do not want to carry a phone around the gym floor.

The limit is that Strong does not plan your training. If you already follow a written program, that is a strength, not a flaw. If you want the app to choose weights and progression, look at Fitbod or Alpha Progression instead. Pro costs $4.99 per month or $29.99 per year, with a $99.99 lifetime option that long-term users often prefer.

Hevy gives lifters the best free deal in this category. You can log unlimited workouts without paying, and the free tier includes routines, social features, and progress views, with limits on the number of routines and months of history. Pro costs $2.99 per month or $23.99 per year, which is less than most rivals charge for a single month.

The app does not prescribe your training in the way Fitbod or Alpha Progression do, so you still need a program or a coach plan to follow. For lifters who know what to train and want a fast logger at a low price, though, Hevy is hard to beat. We would start here if cost matters and you do not need automatic planning.

JEFIT has been a gym staple for years, and its exercise library is the main reason lifters stay. With more than 1,400 exercises, custom routines, and community plans, it suits people who like to build detailed programs and track body measurements alongside workouts. The free tier covers logging and routines, though ads are part of the deal.

The interface shows its age compared with Strong and Hevy, and the best features sit behind Elite at $12.99 per month or $69.99 per year. Lifters with years of JEFIT data will find switching painful, which is itself a reason to weigh the choice carefully. New lifters who want a huge library and community plans will get the most from it.

Fitbod is the app for lifters who do not want to plan. Tell it what equipment you have, which muscles are recovered, and how long you can train, and it builds the session, picks weights, and adjusts future sessions from your logged performance. That automation is genuinely useful for busy gym members who would otherwise repeat the same routine.

Cost is the catch. There is no permanent free tier, only a trial, and the full price is $15.99 per month or $95.99 per year. Sport-specific lifters, such as competitive powerlifters, may also find the general planning less precise than a dedicated coaching app. For general strength training with zero planning effort, Fitbod remains the easiest recommendation.

Alpha Progression sits between a logbook and a coach. The free tier includes unlimited workouts, manual plan creation, and its full exercise library with videos, so you can log seriously without paying. Pro adds a personalized plan generator and set-by-set progression advice, which is where the app earns its price of $12.99 per month or $79.99 per year.

The free tier is generous, but lifters who want the generator will feel the paywall quickly. The app also assumes regular gym access, so home lifters with minimal equipment may get less from its plans. For gym lifters who want each session prescribed without hiring a coach, Alpha Progression is a strong middle option.

Boostcamp is the best free way to follow a real program. Its library includes thousands of programs, including coach-designed plans, and the full workout logger, rest timers, personal records, and weekly report are free. Building a custom program manually is also free and unlimited, which removes the usual free-tier frustration.

Pro costs $59.99 per year, or $14.99 per month without a trial, and adds auto progression, deeper analytics, a muscle volume heatmap, and exclusive coach programs. The missing Apple Watch app is a real gap for wrist loggers, though an iOS Live Activity shows the current set on the lock screen. For program followers on a budget, Boostcamp is our top free pick.

StrongLifts 5x5 is famous for a reason: it gives beginners a plan they can start today. You train three days per week, alternate two workouts built around squats, presses, and pulls, and add weight each session as the app directs. That simplicity removes the paralysis many new lifters feel in a gym full of machines.

The same simplicity limits its life span. Experienced lifters will want more variety, volume control, and exercise choice than a single 5x5 template offers, and Pro features cost $11.99 per month. We recommend StrongLifts as a starting block for new lifters, not as a long-term home for advanced training. When you outgrow it, move to Hevy, Strong, or Boostcamp with a new program.

StrengthLog appeals to lifters who dislike ads and clutter. The free tier offers unlimited logging with no ads, hundreds of exercises, and a range of built-in programs, which is a calmer starting point than ad-supported rivals. The interface is clean, and the program library covers general strength, hypertrophy, and powerlifting styles.

Premium adds deeper analytics and more programs, and pricing should be checked in the app store before you subscribe, since it has varied by region and offer. The community is smaller than JEFIT, and there is no human coaching layer. For a quiet, ad-free logbook with solid programs, StrengthLog deserves a trial alongside Hevy and Strong.

JuggernautAI is built for powerlifters, not general gym members. It programs squat, bench, and deadlift training from your maxes and readiness, adjusts volume and intensity as you log sessions, and structures blocks toward a meet or a testing day. For lifters chasing a bigger total, that specificity matters more than a generic session builder.

The price reflects that focus: $34.99 per month or $349.99 per year, with a two-week trial and no permanent free tier. Casual lifters should not pay for this level of coaching, and general strength trainees will get better value from Fitbod or Alpha Progression. Competitive or serious powerlifters, though, will find JuggernautAI among the most focused apps available.