Comparison

Blaze vs On Lifting

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

Head to head
About

Blaze

Log gym workouts with ease, tracking sets, reps, and weights. Monitor progress with detailed analytics, view workout history, and schedule future sessions. Access exercise tutorials and calculate personal records.

Highlights
  • Streamlined workout logging
  • Rest timer and plate calculator
  • Exercise tutorials
  • Progress metrics and analytics
  • Workout calendar
  • Personal record tracking
Features
Read full description

FEATURES • Clean, distraction-free workout logging • Track sets, reps, and weights with a streamlined interface • Integrated rest timer and plate calculator • Access exercise tutorials via YouTube directly within your workout • Monitor your progress with detailed metrics and analytics • View your workout consistency with an easy-to-read calendar • Schedule your workouts. Never skip leg day again. • Keep tabs on personal records and training streaks • Unlimited Workouts and Exercises included free • Analyze muscle balance and training volume distribution (Blaze Pro) • Track volume and estimated one-rep maxes for any exercise (Blaze Pro) IN-DEPTH ANALYTICS: • Comprehensive workout history • Performance trends over time • Total weight lifted calculations • Workout streak monitoring • See previous lifts directly within your current workout • Detailed exercise progression charts (Blaze Pro) • Volume tracking per muscle (Blaze Pro) • Muscle balance analysis with visual breakdown (Blaze Pro) TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY POLICY: https://gist.github.com/liftwithblaze/9865d560d00376d77e4294d0211c2082

About

On Lifting

This private workout log allows users to track strength training progress with a focus on speed and privacy. It offers detailed exercise tracking, routine management, and insightful progress charts, all while keeping data offline and on your device.

Highlights
  • Private, offline workout logging
  • Fast logging with smart defaults
  • Extensive exercise library with videos
  • Customizable routines and set types
  • Detailed progression charts and insights
  • Apple Watch and widget integration
  • CSV export and Apple Health integration
Features
Read full description

On Lifting is a fast, private workout log: no account, no ads, no tracking. Most sets take one tap to log, and you can follow your progress in depth. Key Features • Private by default. Your data stays on your device and in your own backups. Logging works fully offline. • Designed for speed: smart defaults and a dedicated keyboard keep logging quick. • Family Sharing included at no extra cost. Free to download, no account needed. Your first 10 workouts are free, and imported workouts don't count. Still not sure On Lifting is right for you? Keep going with a free trial: 3 months on the yearly plan or 1 month on the monthly. Cancel anytime. One subscription covers your family through Family Sharing, and your history, charts and exports are always available whether you subscribe or not. Here's what you get: Workouts & Routines • Find a program for your level and schedule in the program library. Each one explains what it's for, how it works and how to progress. • More than 270 exercises with short, to-the-point how-to videos. • Create your own exercises to complement the built-in library. • Set up routines and programs, and reorganize them as your training evolves. • Group exercises into supersets in your routines and workouts. • Configure different set types: warm-up, drop sets, to-failure, work sets. • Define targets for reps, weight, duration, or intensity per set (great for progressive overload). • Supports Reps in Reserve (RIR) and Rate of Perceived Exertion (RPE) for tracking intensity. • Flexible rest timers that automatically track rest between sets. Customize by exercise, routine, or both. • Add notes to exercises, routines, and workouts. Track form cues, machine settings, or how a session felt. • Supports imperial (lb) and metric (kg) units. Progression & Insights • Visualize gains with charts that show trends in volume, strength, one rep max, and more. • Pin your core lifts and track their progress over time with detailed charts and personal records. • See which muscles your training covers with a body map and a 12-week heat map. • Set a weekly workout goal and build a streak. • Track progression at the program level: workouts, volume, personal records, and consistency. • Log body measurements like weight and body fat percentage with trend charts. • Browse your workout history with a full calendar. Zoom from month to year to multi-year for a bird's-eye view of your training. Apple Ecosystem • Apple Watch app mirrors your workout, showing the upcoming exercise, current set target, previous set data, rest time, and more. • Follow your workout on the Lock Screen and in the Dynamic Island. • Home Screen and Lock Screen widgets for your streak, workout calendar, heat map and pinned lifts. • Integrates with Apple Health on your iPhone and Apple Watch, including body measurements. Your data, your rules • Privacy first. I don't collect or store any of your data. • Export your workouts to CSV anytime. • Import your history from other popular apps. Imported workouts don't count toward your free limit. • Daily backups to your iCloud Drive or iPhone, easy to restore. This is just the beginning I am a solo self-funded developer with low overhead — no big company or investors here. I am making something I love and use every day, built to respect your privacy. I hope to provide a lot of value, far greater than what I charge, supported by a like-minded audience. As the primary user, I have a long roadmap ahead, and I am committed to keeping the app affordable, clean, fast, and privacy-focused as it grows. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Blaze4 screens
On Lifting4 screens

Verdict

The call

The clearest difference is update cadence: Blaze at every 2 days against On Lifting's every 3 weeks. On price, rating, review sentiment and ratings volume 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. Blaze sells 3 in-app purchases, starting at $2.99 per month and On Lifting sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Blaze against 5.0 for On Lifting. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Blaze ships an update every 2 days, On Lifting every 3 weeks. Both last shipped on October 30, 2026.

Scorecard1 real difference · 9 level
Blaze versus On Lifting: the parameters behind the verdict, then further details
ParameterBlazeOn Lifting
PriceFreeFree
Rating5.0 (3 ratings)5.0 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings37 — better
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS17.0 — better18.0
Further details — not scored
Size2 MB31 MB
Age rating4+4+
DeveloperJustin Michael DukeJoy of Dev AB

Customer experience

Blaze

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

On Lifting

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Blaze

Subscriptions2
  • Blaze Pro - Monthly7 Days trial$2.991 Month
  • Blaze Pro - Yearly14 Days trial$17.991 Year
One-time1
  • Blaze Pro - Lifetime$34.99
2 purchases

On Lifting

Subscriptions2
  • On Lifting - Monthly1 Month trial$1.991 Month
  • On Lifting - Yearly3 Months trial$14.991 Year

Questions

Is Blaze free?
Blaze is free to download, with in-app purchases available.
Is On Lifting free?
On Lifting is free to download, with in-app purchases available.
Which has better reviews, Blaze or On Lifting?
Blaze and On Lifting are both rated 5.0 out of 5 on the App Store, from 3 and 7 ratings respectively.
Do Blaze or On Lifting have ads?
Neither Blaze nor On Lifting shows ads.
Which is updated more often, Blaze or On Lifting?
Blaze ships an update every 2 days, and On Lifting every 3 weeks. Most recently, Blaze was updated on October 30, 2026 and On Lifting on October 30, 2026.

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