Comparison

StrengthLog vs AmpShift.ai

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

Head to head
About

StrengthLog

This app helps serious trainers plan workouts, log sets, and track progress. It offers a vast exercise library, custom routine building, and social features to challenge friends. The free version is generous with unlimited logging and no ads.

Highlights
  • Unlimited workout logging
  • 600+ exercises with videos
  • Custom routine building
  • Progress tracking and statistics
  • Social challenges with friends
  • Rest timer and plate calculator
Features
Read full description

THE WORLD’S MOST GENEROUS WORKOUT TRACKER StrengthLog is the workout tracker for people who take their training seriously, whether you’re just getting started or have been lifting for decades. Plan your training. Log every set. Track your progress. Follow proven training programs or build your own. Compare your strength with other lifters. Set goals, build streaks, and challenge your friends. And unlike many workout apps, StrengthLog gives you everything you need to train effectively for free. Unlimited workout logging. No ads. No trial that suddenly locks you out. 100% gains, 0% ads. BUILT FOR LIFTERS, BY LIFTERS StrengthLog has been developed together with hundreds of thousands of lifters, from beginners to competitive strength athletes. Our library contains 600+ strength, cardio, and mobility exercises with instructions and videos. You can also create your own exercises. Log as you train or plan ahead with our calendar. Follow a ready-made training program, build your own, or simply decide what to do when you get to the gym. Your training history, PRs, statistics, and Strength Levels make it easy to see where you’ve been and where you’re going. TRAIN TOGETHER Connect with friends and make your training a little more social. See when your friends train, celebrate their progress, compare PRs and Strength Levels, and create or join challenges together. Challenge each other to train more often, do more reps, or reach whatever ridiculous goal you can come up with. You choose who you connect with, and your full training log stays private. FREE FEATURES • Log unlimited workouts, forever. • Support for both kg and lbs. • 600+ exercises with instructions and videos. • Create unlimited custom exercises. • Follow popular workouts and training programs. • Build your own routines and programs with linear progression. • Plan workouts and programs in your training calendar. • Track PRs and exercise history. • Compare your strength with other lifters using Strength Levels. • Track training volume, workouts, and other statistics. • Create training goals and streaks. • Complete our monthly challenges. • Connect with friends and challenge each other. • Use our rest timer and plate calculator. • Estimate your 1RM and get suggested PR warm-ups. • Track body measurements and progress pictures. • Connect with Apple Health. GO PREMIUM StrengthLog Premium unlocks our most advanced tools while supporting the continued development of the app. Premium includes: • Build unlimited training routines and programs with double and triple progression. • Our complete library of training programs for strength, bodybuilding, powerlifting, powerbuilding, sports, and more. • Advanced statistics for your training, muscle groups, and exercises. • Muscle heat maps showing what you’ve trained over any period. • Customizable favorite graphs. • Advanced logging with RPE, Reps in Reserve, % of 1RM, and quick set stats. • More tools for analyzing and planning your training. • Unlimited goals and streaks. • Connect your account to ChatGPT or Claude using our MCP integration. Whether you want a simple workout log or enough training data to disappear down a statistical rabbit hole for an entire evening, StrengthLog has you covered. Have an idea, found a bug, or just want to tell us what you think? Contact us at app@strengthlog.com. SUBSCRIPTIONS StrengthLog Premium is an automatically renewing subscription. • Choose between 1, 3, and 12 months. • Your App Store account will be charged upon purchase and your subscription will renew automatically unless canceled at least 24 hours before the end of the current period. • You can manage or turn off auto-renewal in your App Store account settings. APPLE HEALTH With your permission, StrengthLog can read relevant data from Apple Health and share your completed workouts with it. You control what data StrengthLog can read or write through your Apple Health permissions.

About

AmpShift.ai

Features
Read full description

AmpShift.ai turns physician-patient conversations into complete clinical documentation — automatically. Record a visit on your phone, and receive a structured clinical note with ICD, E/M, and medication (Rx Norm) codes in under 3 minutes. HOW IT WORKS 1. Tap to start recording during a patient visit 2. Watch the live transcript and clinical note build in real-time 3. Review, edit, and send — note + billing codes delivered to your inbox 4. If you have an EMR system that supports the standard interoperability protocol, HL7 FHIR R4, the app could send the note to the EMR system 13 CLINICAL NOTE FORMATS SOAP, Progress Note, H&P, Consultation Note, Discharge Summary, Procedure Note, DAP, BIRP, GIRP, Psychiatric Evaluation, Treatment Plan, ED Note, and Transfer Note. Switch formats anytime in Settings — no app update needed. AUTOMATED BILLING CODES ICD-10 codes extracted from your documentation. E/M level determination with medical decision-making rationale. RxNorm medication coding with dose, route, and frequency. All codes are evidence-grounded against the transcript. EMR INTEROPERABILITY Connect to your EMR via HL7 FHIR R4. Look up patients by MRN before a session. Clinical notes, ICD-10 diagnoses, and medication orders are submitted directly to the EMR after each visit. WHAT PHYSICIANS GET BACK The average physician spends over 2 hours per day on clinical documentation. AmpShift reduces that to minutes. No scribes, no after-hours charting, no copy-paste templates. 14-DAY FREE TRIAL Try AmpShift with full access to all features. No credit card required to start. Questions? Contact support@ampshift.ai Privacy Policy: https://ampshift.ai/privacy Terms: https://ampshift.ai/terms

Screenshots

StrengthLog4 screens
AmpShift.ai4 screens

Verdict

The call

The clearest difference is iOS requirement: AmpShift.ai at 13.0 against StrengthLog's 15.0. 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. StrengthLog sells 3 in-app purchases, starting at $16.90 per month and AmpShift.ai sells 1 in-app purchase, starting at $59.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

StrengthLog ships an update weekly, AmpShift.ai every 5 days. The most recent releases landed on November 6, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 9 level
StrengthLog versus AmpShift.ai: the parameters behind the verdict, then further details
ParameterStrengthLogAmpShift.ai
PriceFreeFree
Rating4.9 (3.7K ratings) — better—
Positive reviews88.1% of reviews—
Number of ratings3.7K — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size158 MB28 MB
Age rating12+17+
DeveloperStyrkelabbet ABAmpShift Company

Bugs and requests

StrengthLog

Reported bugs

3 issues
  • Disappearing workout data
  • Inability to clear/reset workout history
  • Inconsistent behavior when planning workouts for the same day

Requested features

4 requests
  • Ability to save and edit custom workout plans
  • Seamless integration with Apple Health
  • Community features like challenges and leaderboards
  • More personalized workout recommendations

AmpShift.ai

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

StrengthLog

Subscriptions3
  • StrengthLog Premium - 1 month14 Days trial$16.901 Month
  • StrengthLog Premium - 3 months14 Days trial$37.903 Months
  • StrengthLog Premium - 1 year14 Days trial$109.001 Year
1 purchases

AmpShift.ai

Subscriptions1
  • Monthly Subscription$59.991 Month

Questions

Is StrengthLog free?
StrengthLog is free to download, with in-app purchases available.
Is AmpShift.ai free?
AmpShift.ai is free to download, with in-app purchases available.
Do StrengthLog or AmpShift.ai have ads?
Neither StrengthLog nor AmpShift.ai shows ads.
Which is updated more often, StrengthLog or AmpShift.ai?
StrengthLog ships an update weekly, and AmpShift.ai every 5 days. Most recently, StrengthLog was updated on November 6, 2026 and AmpShift.ai on October 13, 2026.

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