Comparison

Ellim vs Unfair

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

Head to head
About

Ellim

This AI-powered fitness app generates personalized workouts and tracks nutrition from photos. It offers a vast exercise library, custom routine creation, and offline functionality. A free trial unlocks advanced AI features.

Highlights
  • AI-generated custom workouts
  • Nutrition tracking via photo
  • Extensive exercise library
  • Progress tracking and graphs
  • Offline functionality
  • HealthKit integration
Features
Read full description

Ellim is the AI-powered fitness app that creates custom workouts in seconds and tracks your nutrition from a photo. No templates. No guesswork. Just tell the AI what you want to train — and go. YOUR AI COACH • Smart Session — describe your workout, AI builds it in ~15 seconds • AI Meal Detection — snap a photo, get instant calories and macros • AI Routine Import — photograph any workout plan, AI makes it trackable TRAIN YOUR WAY • 3,500+ exercise library with search • Create custom routines or let AI generate them • Log sets, reps, and weight with one tap • Live Activities and Dynamic Island during workouts • Track personal records and view progress graphs TRACK WHAT YOU EAT • Manual logging, barcode scanning, or AI photo detection • Full macro breakdown (calories, protein, carbs, fat) • Daily nutrition overview BUILT DIFFERENT • Core features are free — forever • No ads. No bloat. No dark patterns. • Built by someone who actually trains. • HealthKit integration • Works offline Terms of Use: https://www.ellim.app/terms-of-use Privacy Policy: https://www.ellim.app/privacy-policy

About

Unfair

Features
Read full description

You already know what to take. But are you taking the right dose, at the right time, in the right combination? Most supplement apps are glorified shopping lists. Unfair is the protocol engine biohackers have been building in spreadsheets for years. PERSONALIZED FROM THE START Tell Unfair your goals, your sensitivities, and what you’re already taking. The recommendation engine analyzes your profile across 250+ supplements and returns stacks tailored to you, not generic “top 10” lists pulled from affiliate links. Focus, sleep, energy, longevity, immunity. Your protocol, your priorities. STACK BUILDING THAT MAKES SENSE Activate a recommended stack or build your own from the library. Set your dose windows. Configure on/off cycling. Unfair respects the way experienced biohackers actually run protocols, with real cycle cadence, not just “take 2 daily.” ONE-TAP DOSE LOGGING Your daily view shows exactly what to take right now. One tap logs the dose to your journal and Apple Health. Skip, snooze, or log. Every interaction takes less than a second. RUN REAL EXPERIMENTS This is where Unfair gets interesting. Pick a stack, set a baseline period, run an intervention phase, and track outcomes against Apple Health metrics like sleep, steps, active energy, and weight. The causal intelligence engine compares your phases and tells you whether to keep, drop, adjust timing, or run another cycle. Not vibes. Confidence intervals. 250+ SUPPLEMENT PROFILES Every entry includes dose guidance, safety data, interactions, contraindications, evidence grading, and WADA compliance status. This is research-grade data, structured for decisions, not marketing copy from the supplement industry. APPLE HEALTH INTEGRATION Unfair reads your sleep, steps, active energy, and weight data to ground your experiments in real biometrics. Dose logs write back to Apple Health so your health record stays complete. CYCLE-AWARE REMINDERS Notifications fire only on active cycle days, personalized to your stack and dose window. Quick actions let you log, snooze, or skip without opening the app. YOUR DATA STAYS ON YOUR DEVICE No cloud accounts. No data harvesting. Everything runs locally with SwiftData and on-device processing. Your supplement protocol is nobody’s business but yours. BUILT FOR BIOHACKERS Unfair is not a wellness app with pastel gradients telling you to “take your vitamins.” It is a precision tool for people who run structured protocols, track outcomes, and make decisions based on data. If you have ever maintained a supplement spreadsheet, this app was built for you. Free to use for stacks, dose logging, journal, and library search. Upgrade to Pro for advanced coaching, extended analytics, and premium features. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Ellim4 screens
Unfair4 screens

Verdict

The call

The clearest difference is in-app purchases: Unfair at none against Ellim's 2. Ellim's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (18.6 vs 26.0). On price, 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. Ellim sells 2 in-app purchases, starting at $17.99 per month. Unfair asks for nothing beyond the download.

UpkeepUpdate frequency

Ellim ships an update every 4 days, Unfair every 2 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Ellim versus Unfair: the parameters behind the verdict, then further details
ParameterEllimUnfair
PriceFreeFree
Rating4.8 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.6 — better26.0
Further details — not scored
Size117 MB67 MB
Age rating4+17+
DeveloperGil PolakResonant

In-app purchases

2 purchases

Ellim

Subscriptions2
  • Ellim Plus (Monthly)$17.991 Month
  • Ellim Plus (Yearly)$99.991 Year
None

Unfair

No in-app purchases

Questions

Is Ellim free?
Ellim is free to download, with in-app purchases available.
Is Unfair free?
Unfair is free to download, with no in-app purchases.
Do Ellim or Unfair have ads?
Neither Ellim nor Unfair shows ads.
Which is updated more often, Ellim or Unfair?
Ellim ships an update every 4 days, and Unfair every 2 weeks. Most recently, Ellim was updated on October 24, 2026 and Unfair on October 24, 2026.

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