Comparison

StrengthReps vs Liftosaur

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

StrengthReps

Easily calculate warmup sets and reps for the Starting Strength program. Simply adjust the weight slider for instant results. The app remembers your previous workout, making it simple to increase weight for your next session.

Highlights
  • Calculate warmup reps and sets
  • Starting Strength program support
  • Weight slider for goal weight
  • Remembers previous workout data
  • Easy weight progression
Features
Read full description

StrengthReps is a simple way to calculate your warmup reps and sets for the widely-use Starting Strength workout program. Simply use the slider to select your goal weight, and your warmups are instantly calculated! For your next workout, what you did last time will be remembered, so all that you need to do is slide up 5 or 10 more pounds for the selected lift.

About

Liftosaur

This app automates strength training by allowing users to build custom progressive overload programs or use pre-built routines. It tracks workouts, visualizes progress, and automatically adjusts weights and reps based on user-defined logic, making it a smart fitness companion.

Highlights
  • Automated progressive overload
  • Scriptable workout builder (Liftoscript)
  • Pre-built popular lifting programs
  • Workout tracking and progress visualization
  • Rest timers and plate calculator
  • Body weight and measurement tracking
  • Cloud backup and cross-device sync
Features
Read full description

Liftosaur is the most customizable weightlifting app and strength training tracker and planner. # Automate Your Strength Training Build your own progressive overload programs or start with proven routines like GZCLP, 5/3/1, or Basic Beginner Routine. Track every workout, visualize your progress, and fully automate your training — all in one smart fitness app. Stop guessing your next weight. Liftosaur automatically increases or decreases your weights and reps based on the logic you define. It allows to implement any possible progressive overload logic, so you can focus on lifting while the app handles the math. Liftosaur introduces Liftoscript — a simple text language for building workouts like code. Define exercises, sets, and logic once right in text, and the app updates it automatically after each session. Example: ``` # Week 1 ## Day 1 Bent Over Row / 2x5, 1x5+ / 95lb / progress: lp(2.5lb) Bench Press / 2x5, 1x5+ / 45lb / progress: lp(2.5lb) Squat / 2x5, 1x5+ / 45lb / progress: lp(5lb) ## Day 2 Chin Up / 2x5, 1x5+ / 0lb / progress: lp(2.5lb) Overhead Press / 2x5, 1x5+ / 45lb / progress: lp(2.5lb) Deadlift / 2x5, 1x5+ / 95lb / progress: lp(5lb) ``` This makes Liftosaur the only scriptable workout app — perfect for lifters who love structure, logic, and data. # Popular Programs Included Liftosaur comes with pre-built lifting programs and templates from the strength community: • All GZCL programs: GZCLP, P-Zero, The Rippler, VHF, VDIP, General Gainz, etc • 5/3/1 and its variations • Basic Beginner Routine from r/Fitness • Strong Curves • And many more! Every program is written in Liftoscript, so you can customize every detail — sets, reps, progression rules, and deloads. # Track Everything Liftosaur isn’t just a gym tracker — it’s your complete workout planner and data companion. • Rest timers & plate calculator • Body weight and measurement tracking • Graphs for exercises and progress over time • Equipment rounding & exercise substitutions • Cloud backup and cross-device sync • Web Editor for faster program creation on desktop # Made for Powerlifters and Beginners Alike Whether you’re starting your first strength program or fine-tuning an advanced powerlifting routine, Liftosaur adapts to your style. It’s a lifting program builder, progress tracker, and gym log app — all working together to make you stronger. Weightlifting is a long game, and if you're serious about lifting, building strength and sculpting your body, Liftosaur would be a great partner in your journey. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StrengthReps3 screens
Liftosaur4 screens

Verdict

The call

The clearest difference is in-app purchases: StrengthReps at none against Liftosaur's 3. StrengthReps also leads on review sentiment (100% vs 90%) and iOS requirement (7.0 vs 17.0). Liftosaur's advantage is rating (4.9 vs 4.5) and ratings volume (417 vs 2). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Liftosaur sells 3 in-app purchases, starting at $4.99 per month. StrengthReps asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Liftosaur holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Liftosaur has 417 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of StrengthReps's written reviews are positive against 90% of Liftosaur's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

StrengthReps ships an update every 6 days, Liftosaur weekly. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
StrengthReps versus Liftosaur: the parameters behind the verdict, then further details
ParameterStrengthRepsLiftosaur
PriceFreeFree
Rating4.5 (2 ratings)4.9 (417 ratings) — better
Positive reviews100.0% of reviews — better89.9% of reviews
Number of ratings2417 — better
Update frequencyEvery 6 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS7.0 — better17.0
Further details — not scored
Size1 MB64 MB
Age rating4+17+
DeveloperMichael GrazianoLiftosaur, LLC

Customer experience

StrengthReps

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Liftosaur

All ratings417 ratings
Positive95.9%
Neutral2.4%
Negative1.7%
Written reviews79 reviews
Positive89.9%
Neutral7.6%
Negative2.5%

Bugs and requests

StrengthReps

Not enough reviews yet to summarise bugs or requests.

Liftosaur

Reported bugs

8 issues
  • App crashes frequently after updates
  • Syncing issues with iPhone Health app
  • App freezes on startup screen, requires reinstallation
  • Changes to program not saving correctly
  • Error when trying to set different warm-ups for different weeks
Show 3 more
  • Cannot change equipment type from cable to barbell
  • Pulls reps and weight from wrong days
  • Newest update crashes the app, prevents program selection/editing

Requested features

4 requests
  • Dark mode option
  • Ability to use kgs for barbell and lbs for dumbbells
  • More intuitive UI for beginners
  • Improved documentation/organization of ideas

In-app purchases

None

StrengthReps

No in-app purchases

3 purchases

Liftosaur

Subscriptions2
  • Monthly Subscription14 Days trial$4.991 Month
  • Yearly Subscription14 Days trial$39.991 Year
One-time1
  • Lifetime Subscription$99.99

Questions

Is StrengthReps free?
StrengthReps is free to download, with no in-app purchases.
Is Liftosaur free?
Liftosaur is free to download, with in-app purchases available.
Which has better reviews, StrengthReps or Liftosaur?
Liftosaur is rated higher. StrengthReps averages 4.5 out of 5 from 2 ratings, while Liftosaur averages 4.9 from 417 ratings.
Do StrengthReps or Liftosaur have ads?
Neither StrengthReps nor Liftosaur shows ads.
Which is updated more often, StrengthReps or Liftosaur?
StrengthReps ships an update every 6 days, and Liftosaur weekly. Most recently, StrengthReps was updated on October 2, 2026 and Liftosaur on October 12, 2026.

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