Comparison

Fan Simulator vs Rust Strength

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

Head to head
About

Fan Simulator

This app transforms your device into a virtual fan, offering adjustable speeds, realistic sound, and visual animations. It's designed for relaxation, focus, or simply enjoying a simulated breeze anytime, anywhere.

Highlights
  • Three adjustable fan speeds
  • Customizable timer
  • Realistic sound and visual effects
  • Intuitive interface
  • Versatile use for relaxation and focus
Features
Read full description

Transform your device into a virtual fan with Fan Simulator, the ultimate app for fan enthusiasts. Whether you want to feel the breeze or enjoy the immersive sound of a fan, Fan Simulator brings the experience to life with realistic effects and adjustable settings. Key Features: Three Adjustable Speeds: Choose from three fan speeds (low, medium, and high) to simulate the perfect airflow for your needs. Customizable Timer: Set a timer to automatically stop the fan simulation after a specific duration (5 minutes, 15 minutes, 1 hour, etc.). Intuitive Interface: Navigate the app effortlessly with a user-friendly design that makes customization simple. Realistic Sound and Effects: Enjoy high-quality fan sounds paired with visual animations that mimic a real fan in action. Interactive Experience: Adjust the fan speed, view animations, and experience a lifelike simulation of a fan’s functionality. Versatile Use: Ideal for relaxation, focus, or adding a touch of fun to your day, wherever you are. How to Use: Select the Speed: Open the app and choose your preferred fan speed. Set the Timer (Optional): Decide how long the fan should simulate before stopping. Enjoy the Experience: Relax as the app simulates the sights and sounds of a fan. Fan Simulator is perfect for anyone who loves the calming presence of a fan or wants to explore a fun, realistic simulation. Download now and feel the breeze!

About

Rust Strength

Features
Read full description

Rust Strength answers the question every lifter has mid-workout: how much should I put on the bar for the next set? And now it records your runs too. Log a set with the weight, the reps, and how hard it felt on the RPE scale. Rust Strength estimates your one-rep max from that, then suggests a weight for your next set aimed at reaching failure inside the rep range you chose. Every suggestion is rounded to a weight the machine in front of you can actually be set to, and each machine keeps its own history, so a hotel gym doesn't throw off what it knows about your home gym. LIFTING Weight suggestions after every set, with a plain-English reason for each one. Every set from last time shown while you log, top set in bold. Over 200 exercises built in, or add your own. Search forgives typos. Bodyweight, assisted and timed exercises: more reps, less assistance, or a longer hold to beat. Presets, and a generator that builds a session from the equipment you have and the muscles you haven't trained this week. A rest timer that starts when you save a set, counting down on your Lock Screen and in the Dynamic Island with your next set. RUNNING Record runs with GPS, with your phone locked: live map, distance, pace, splits and steps. Your time, distance and pace on the Lock Screen and in the Dynamic Island. Auto-pause at lights, and optional spoken updates every mile or kilometer. A summary for every run with pace and elevation charts. Edit the title or trim the start and end afterwards. Weekly and monthly distance, a weekly goal, and your fastest mile, 5K, 10K, half marathon and marathon. Save a route, run it again and compare your attempts. Enter treadmill runs by hand. PROGRESS AND FRIENDS Streaks, consistency, volume, time trained and personal records. Every activity counts toward your streak, and planned rest days keep it alive. A body chart of the muscle groups you trained this week, and a progress chart for every exercise. Tiered trophies from Wood to Legend for lifts, running, steps and more, plus XP, levels and badges. Show two favorites next to your name. A feed of friends' sessions and runs that you can react to, and a leaderboard for streaks, weight lifted, workout time, distance run and more. Share a card after any workout or run, to Instagram, Messages or Photos. Track 40+ other activities, from pickleball to skiing. DESIGNED TO ASK FOR LITTLE No ads. No analytics. No tracking. Rust Strength asks for an email address and a password so your training syncs, and collects nothing it doesn't need. Location is used only for runs you record and privacy zones you set. Friends see a summary of a session, never the individual sets, and a run's map only if you share it, with the start and end always hidden. Steps are shared only if you turn that on. Export everything you've logged, or delete your account and all its data, from inside the app at any time. IMPORTANT Rust Strength is a training log, not medical or professional coaching advice. It suggests weights from the numbers you give it and knows nothing about your health, injuries or experience. Warm up, use your own judgement, and stop if something hurts. Be aware of your surroundings when you run. Talk to a doctor before starting a new training program. Privacy Policy: https://lindellrhett-gif.github.io/rust-strength/privacy.html Terms of Service: https://lindellrhett-gif.github.io/rust-strength/terms.html

Screenshots

Fan Simulator4 screens
Rust Strength4 screens

Verdict

The call

The clearest difference is rating: Rust Strength at 5.0 against Fan Simulator's 4.0. Rust Strength also leads on in-app purchases (none vs 1). Fan Simulator's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, review sentiment, ratings volume and update cadence 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. Fan Simulator sells 1 one-off in-app purchase. Rust Strength asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Rust Strength holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Fan Simulator ships an update every 3 weeks, Rust Strength fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Fan Simulator versus Rust Strength: the parameters behind the verdict, then further details
ParameterFan SimulatorRust Strength
PriceFreeFree
Rating4.0 (5 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings5 — better2
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size94 MB42 MB
Age rating4+12+
DeveloperAstrologic Games LTDARHETT JOHN LINDELL

Customer experience

Fan Simulator

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Rust Strength

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Fan Simulator

One-time1
  • Remove Ads$5.99
None

Rust Strength

No in-app purchases

Questions

Is Fan Simulator free?
Fan Simulator is free to download, with in-app purchases available.
Is Rust Strength free?
Rust Strength is free to download, with no in-app purchases.
Which has better reviews, Fan Simulator or Rust Strength?
Rust Strength is rated higher. Fan Simulator averages 4.0 out of 5 from 5 ratings, while Rust Strength averages 5.0 from 2 ratings.
Do Fan Simulator or Rust Strength have ads?
Neither Fan Simulator nor Rust Strength shows ads.
Which is updated more often, Fan Simulator or Rust Strength?
Fan Simulator ships an update every 3 weeks, and Rust Strength fortnightly. Most recently, Fan Simulator was updated on October 30, 2026 and Rust Strength on October 31, 2026.

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