Comparison

GainsLog vs RepXP

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

Head to head
About

GainsLog

This app provides a science-based system for building muscle and strength. It creates personalized workout plans, tracks progress with adaptive weight targets, and offers accountability features to keep users consistent.

Highlights
  • Personalized guided program builder
  • Progress tracking with visible improvements
  • Momentum tracking and session streaks
  • Adaptive weight targets
  • Set, rep, and PR tracking
  • 100+ exercises
Features
Read full description

You workout. But does it show? GainsLog gives you a proven system to build a physique people notice. No guesswork, no research, no planning. You show up, put in the work, and follow the program. We take care of everything else. Built for lifters who want to look like they lift, without wasting months on the wrong exercises or random routines. GainsLog picks the program, sets the targets, and tracks your progress so you can focus on one thing: lifting. WHY GAINSLOG? - You show up, we handle the rest: A guided program builder creates your plan based on your schedule, experience, and goals. - Progress you can actually see: Strength moves faster than muscle. GainsLog makes every improvement visible so you feel it working from week one. - Accountability built in: Momentum tracking, session streaks, and clear targets keep you consistent. WHAT YOU GET: - A personalized program with smart progression built in - Set, rep, and PR tracking that takes two taps - Adaptive weight targets that push you forward every session - 100+ exercises, prioritizing machines and movements that build an aesthetic physique It won't be long before your friends start asking you for advice. Terms of use: https://gainslog.com/legal#terms-of-use Privacy policy: https://gainslog.com/legal#privacy-policy

About

RepXP

Automate your strength training progression with this app. It automatically applies progressive overload, tracks your effort with RPE/RIR, and offers phone-free logging on Apple Watch. Import your existing workout data and focus on lifting, not manual adjustments.

Highlights
  • Automatic progressive overload
  • Minimal workout logging
  • Effort tracking (RPE/RIR)
  • Standalone Apple Watch app
  • Workout import from other apps
  • Workout forecasts and alerts
Features
Read full description

Stop guessing your next weight. RepXP is a strength workout log with automatic progressive overload. Set your rules once, then start each session with the right weight and rep targets already applied. Log on iPhone or leave it in the locker and train from the standalone Apple Watch app. One tap confirms a set, rest timers start automatically, and personal records are detected as you lift. AUTOMATIC PROGRESSIVE OVERLOAD Define your progression once. RepXP can increase reps within your range, move the weight when you are ready, react to logged effort, and suggest a deload when progress stalls. FAST WORKOUT LOGGING • Confirm sets with one tap • See the active set clearly • Edit reps and weight when plans change • Track RPE or RIR by set, exercise, or session • Use automatic rest timers with Live Activities • Detect weight, rep, volume, and estimated 1RM records TRAIN PHONE-FREE ON APPLE WATCH Start and finish complete workouts from your wrist. Log sets, change reps or weight, adjust upcoming sets, and get haptic rest-timer alerts without carrying your phone. LIVE CARDIO HEART-RATE ZONES See live heart rate and your current zone during cardio workouts on Apple Watch. On iOS 26, iPhone can also show live data from a compatible paired heart-rate source. Completed cardio workouts include average heart rate, max heart rate, and time in each zone. BRING YOUR TRAINING WITH YOU Import routines and history from Strong, Hevy, or Bolt. Import an AI-generated routine from a RepXP link or CSV. Create a readable custom export for a coach, an AI tool, or a spreadsheet. FREE PLAN • Strength, cardio, and flexibility workout tracking • 400+ exercises and unlimited custom exercises • Standalone Apple Watch app • RPE and RIR effort logging • Recovery and stress trends • XP, levels, badges, and streaks • Apple Health and iCloud sync • Widgets, progress photos, charts, and calculators • 30 days of workout history REPXP PRO • Automatic progression and smart deloads • Effort-aware progression • Workout forecasts and progression-ready alerts • Supersets and tri-sets • Unlimited workout history • Personal-record and muscle-group analytics • Strength standards, body trends, and training heatmap • AI training reports and recovery insights on supported devices Eligible new subscribers can start with a 1-month free trial. Cancel anytime. No account is required. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://repxp.app/privacy

Screenshots

GainsLog4 screens
RepXP4 screens

Verdict

The call

The clearest difference is rating: RepXP at 5.0 against GainsLog's 4.3. GainsLog's advantage is ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases 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. GainsLog sells 5 in-app purchases, starting at $5.99 per 7 days and RepXP sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

RepXP holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

GainsLog ships an update every 11 days, RepXP weekly. The most recent releases landed on September 12, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 7 level
GainsLog versus RepXP: the parameters behind the verdict, then further details
ParameterGainsLogRepXP
PriceFreeFree
Rating4.3 (3 ratings)5.0 (1 ratings) — better
Number of ratings3 — better1
Update frequencyEvery 11 daysWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS17.0 — better18.0
Further details — not scored
Size98 MB36 MB
Age rating4+12+
DeveloperCARL MIKAEL OSSIAN HEMPELCode Works

Customer experience

GainsLog

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%

RepXP

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

GainsLog

Subscriptions5
  • GainsLog Premium Weekly14 Days trial$5.997 Days
  • Gains Premium14 Days trial$14.991 Month
  • GainsLog Premium Yearly Offer$29.991 Year
Show 2 more
  • GainsLog Pro Yearly Offer$39.991 Year
  • Gains Premium$49.991 Year
2 purchases

RepXP

Subscriptions2
  • RepXP Pro Monthly14 Days trial$3.991 Month
  • RepXP Pro Yearly14 Days trial$29.991 Year

Questions

Is GainsLog free?
GainsLog is free to download, with in-app purchases available.
Is RepXP free?
RepXP is free to download, with in-app purchases available.
Which has better reviews, GainsLog or RepXP?
RepXP is rated higher. GainsLog averages 4.3 out of 5 from 3 ratings, while RepXP averages 5.0 from 1 ratings.
Do GainsLog or RepXP have ads?
Neither GainsLog nor RepXP shows ads.
Which is updated more often, GainsLog or RepXP?
GainsLog ships an update every 11 days, and RepXP weekly. Most recently, GainsLog was updated on September 12, 2026 and RepXP on September 14, 2026.

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