Precision academy vs Engine Simulator
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Precision academy
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PRECISION ACADEMY - LONG-RANGE SHOOTING SIMULATOR Train like a real long-range marksman. Precision Academy is the most realistic tactical shooting simulator on iPhone, built around a certified ballistic engine that calculates every shot using real-world physics. Whether you're a sport shooter looking to sharpen your skills off the range, a ballistics enthusiast who wants to understand what happens between the muzzle and the target, or a gamer seeking the most authentic sniper experience on mobile — this is your training ground. REALISTIC BALLISTICS — EVERY SHOT IS AN EQUATION Forget arcade shooters. Every bullet follows a real trajectory computed in real time: gravity drop, wind drift, Coriolis effect, atmospheric pressure, temperature, altitude and humidity. The engine uses the same equations as professional ballistic calculators. Adjust your turrets in MRAD or MOA, read the wind, control your breathing, and send it. 8 LEGENDARY PRECISION RIFLES Progress through an authentic arsenal spanning every major long-range caliber: - CZ 457 MDT (.22 LR) — Learn the fundamentals - Ruger Precision Rifle (.223 Rem / 5.56 NATO) - Remington 700 SPS Tactical (.308 Win / 7.62 NATO) - Tikka T3x TAC A1 (6.5 Creedmoor) - Accuracy International AT (.300 Win Mag) - Sako TRG 42 (.338 Lapua Magnum) - Barrett M82A1 (.50 BMG) — The legend Each weapon features real ballistic data: G1/G7 ballistic coefficients, muzzle velocity, bullet weight, barrel twist rate and matching ammunition. FFP SCOPE SIMULATION Experience a faithfully reproduced First Focal Plane Vortex Viper PST Gen II reticle with functional MRAD/MOA turret systems. Adjust elevation and windage click by click, just like on a real rifle scope. TACTICAL CAMPAIGN — 6 CHAPTERS, 30+ MISSIONS Follow a structured progression path from rookie to elite: - Chapter 1: Fundamentals — sight alignment, trigger control - Chapter 2: Turret mastery — elevation and windage adjustments - Chapter 3: Wind reading — crosswind, headwind, variable conditions - Chapter 4: Advanced ballistics — moving targets, extreme distances - Chapter 5: Environmental factors — altitude, temperature, pressure - Chapter 6: Elite operations — combined skills under pressure Every mission teaches a real concept used by long-range shooters worldwide. Briefings explain the theory, then you apply it behind the scope. DAILY CHALLENGES A new tactical challenge every day. Build streaks, earn bonus XP, and push your limits. Stay sharp day after day. DOPE LOG Record every engagement in your personal Data On Previous Engagements logbook: corrections applied, weather conditions, distance, impact results. Build your own ballistic database over time — just like real precision shooters do. DETAILED DEBRIEF After every shot: impact map, accuracy score, correction analysis, objective tracking and XP rewards. Understand exactly what happened and what to improve. HAPTIC FEEDBACK & TACTICAL AUDIO Feel the recoil through haptic feedback. Hear the turret clicks, the trigger break, the supersonic crack. An immersive experience designed for precision. 100% FREE — NO ADS — NO DATA COLLECTION Precision Academy is completely free. No ads, no in-app purchases, no account required. All weapons unlock through progression. Your data stays on your device — always. Powered by the EliteRange ballistic calculation engine.
Engine Simulator
Explore the physics of piston engines by building, tuning, and testing them. Simulate combustion and rigid body motion in real-time. Compete with others on a global leaderboard by posting your creations.
- Physics-based engine simulation
- Build engines from scratch
- Tune fuel and ignition maps
- Real-time power and torque readings
- 3D engine visualization
- Global leaderboard
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Engine Simulator is a physics-based piston engine sandbox. The sound and motion come from a real rigid body simulation of the crank, pistons, valves, and combustion, not recordings. Start an engine, work the throttle, and tune its fuel and ignition maps in the ECU. Build one from scratch (layout, bore, stroke, cam, firing order) or describe what you want and have it generated on device. Watch it run in 3D, read live power and torque on the dyno, or push it past the limiter until it breaks. Post your engines to the global leaderboard and compare against other builders. Engine Simulator for iOS is an unofficial port. It is not affiliated with, endorsed by, or supported by AngeTheGreat (Ange Yaghi), the creator of the original open source Engine Simulator. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Community Guidelines: https://enginesimulator.app/community-guidelines.html Privacy Policy: https://enginesimulator.app/privacy-policy.html Support: https://enginesimulator.app/support.html
Screenshots
Verdict
The clearest difference is in-app purchases: Precision academy at none against Engine Simulator's 1. Engine Simulator's advantage is chart position (#43 vs unranked) and device support (3 vs 1). On price, update cadence, ads and iOS requirement 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
Both are free to download. Engine Simulator sells 1 one-off in-app purchase. Precision academy asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Precision academy | Engine Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (141 ratings) — better |
| Positive reviews | — | 76.3% of reviews |
| Number of ratings | — | 141 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | #43 — better |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 18.4 — better | 18.6 |
| Further details — not scored | ||
| Size | 65 MB | 22 MB |
| Age rating | 12+ | 4+ |
| Developer | PHILIPPE COHEN | MUHAMMAD SAAD ATA |
In-app purchases
Precision academy
No in-app purchases
Engine Simulator
- Lifetime$8.99
Questions
Is Precision academy free?
Is Engine Simulator free?
Do Precision academy or Engine Simulator have ads?
Which is updated more often, Precision academy or Engine Simulator?
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