Comparison

Base Level vs SuperFlex

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

Head to head
About

Base Level

Features
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Base Level aggregates data already in Apple Health (sleep, training load, aerobic fitness, and more) into clear insights. No extra sensors required. SLEEP ANALYSIS - Sleep quality scoring with stage breakdown - Deep, REM, and light sleep trends over time - SpO2 and respiratory rate overnight tracking - Sleep consistency and efficiency metrics TRAINING & FITNESS - Workout history with detailed metrics - Heart rate zone analysis and distribution - Running dynamics and pace trends - Training load and recovery balance - Aerobic efficiency tracking (cardiac drift) HEALTH DASHBOARD - Daily overview of key vitals - Heart rate variability (HRV) trends - VO2 Max and cardio fitness tracking - Activity calendar with workout heatmap BODY METRICS - Weight and BMI tracking - Body composition trends - Mobility and flexibility scores DRINKS TRACKER - Log alcohol intake with quick entry - Standard drink calculations - Health impact scoring - Weekly and monthly consumption trends - Beer debt: see your drinks as the running distance to burn them off SMART RING (COLMI) - Pair a Bluetooth Colmi smart ring - Pull sleep, heart rate, and activity from the ring - Combined with Apple Health in one dashboard APPLE WATCH - Log sleep, drinks, and water from your wrist - Today's summary always to hand YEAR IN REVIEW - Look back on a year of sleep, activity, and drinks - Seasonal trends and personal bests BUILT ON APPLE HEALTH Base Level reads the data already in HealthKit. No required purchases, no manual data entry. If Apple Health has it, Base Level visualises it. FREE & PLUS Base Level is free with the last 30 days of your history. Upgrade to Plus for unlimited history and every advanced analytic, all computed on your device, no cloud required. Plus is a monthly or yearly subscription with a free trial. PRIVACY FIRST Your health data stays on your device. Without an account, nothing is ever uploaded. If you create an optional account, cloud-enabled features sync only what they need, encrypted in transit and at rest, and you can delete it anytime from Settings. Your data is never sold or shared with third parties. Base Level Plus is an auto-renewable subscription. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. Terms: https://baselevel.app/terms Privacy: https://baselevel.app/privacy

About

SuperFlex

This app helps you track strength training workouts with smart weight suggestions and detailed logging. Monitor progress with performance scores, estimated 1RMs, and recovery status. It prioritizes privacy with no social feeds and offers Apple Watch integration.

Highlights
  • Smart weight suggestions
  • Detailed workout logging
  • Performance score tracking
  • Estimated 1RM and strength trends
  • Recovery status monitoring
  • Apple Watch companion
  • Apple Health sync
Features
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Train smarter. Get stronger. Prove it. SuperFlex is a serious, private strength-training tracker built for lifters who care about progressive overload — not a social feed. Smart weights, picked from your history. Stop guessing your next set. SuperFlex suggests realistic reps and loads from your past performance and effort, so every session builds on the last. Log fast, log everything. Sets, reps, weight, RPE, set types, supersets, drop sets, and rest timers — captured in a clean, training-first interface. A built-in plate calculator shows exactly what to load. One number for your training. Your Performance Score sums up training quality at a glance and updates as you log. See real progress. Estimated 1RMs and strength trends, 7-day volume by muscle group, recovery status so you train what's ready, plus body weight, measurements, and progress photos — all in one place. Yours, and private. No feeds, no followers. Apple Watch companion, Apple Health sync, and a Live Activity for your workout on the lock screen. Built for: strength training, powerlifting, bodybuilding, and hypertrophy — beginner to advanced. Download SuperFlex and make every set count. Subscription Information: SuperFlex Pro is available as an optional auto-renewable subscription. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ SuperFlex Terms of Service: https://superflex.fit/terms Privacy Policy: https://superflex.fit/privacy

Screenshots

Base Level3 screens
SuperFlex4 screens

Verdict

The call

The clearest difference is iOS requirement: SuperFlex at 17.0 against Base Level's 26.0. 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. Base Level sells 2 in-app purchases, starting at $2.99 per month and SuperFlex sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Base Level versus SuperFlex: the parameters behind the verdict, then further details
ParameterBase LevelSuperFlex
PriceFreeFree
Rating—4.8 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS26.017.0 — better
Further details — not scored
Size13 MB33 MB
Age rating12+4+
DeveloperB MAT LIMITED LIABILITY COMPANYOmnislash Visual

In-app purchases

2 purchases

Base Level

Subscriptions2
  • Base Level Plus (Monthly)7 Days trial$2.991 Month
  • Base Level Plus (Annual)7 Days trial$29.991 Year
3 purchases

SuperFlex

Subscriptions2
  • SuperFlex Premium$5.991 Month
  • SuperFlex Premium$39.991 Year
One-time1
  • SuperFlex Premium$99.99

Questions

Is Base Level free?
Base Level is free to download, with in-app purchases available.
Is SuperFlex free?
SuperFlex is free to download, with in-app purchases available.
Do Base Level or SuperFlex have ads?
Neither Base Level nor SuperFlex shows ads.
Which is updated more often, Base Level or SuperFlex?
Base Level ships an update every 3 weeks, and SuperFlex every 3 weeks. Most recently, Base Level was updated on October 25, 2026 and SuperFlex on October 24, 2026.

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