Case opener vs Aim Trainer
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Case opener
Engage in simulated PvP duels by opening crates and comparing item values. Earn currency, track statistics, and build an ultimate collection of virtual items. This game offers a competitive experience with frequent updates.
- Simulated PvP duels against AI
- Open multiple cases at once
- Compare item values and rarity
- Clicker to earn currency
- Case opening statistics with luck check
- Track win rate and battle history
Read full descriptionHide full description
Crate Duel Simulator is a fast-paced crate opening simulator where you challenge an AI opponent in simulated PvP duels. Open multiple cases at once, compare item values, and whoever gets the better drop wins the full inventory. Each battle feels like a real showdown — win more, earn more, and build the ultimate collection. Features: Clicker to earn currency Case opening statistics with luck check - are you luckier then a regular player? Check out in our game! Simulated PvP battles against smart AI Open up to 10 cases in one round Battle logic based on item rarity and simulated value Winner takes all loot - no mercy Choose from a wide range of classic and premium crates Track your win rate, battle history, and item collection New crates and cosmetic drops added frequently Note: This is a simulation game. Items gained in this app are for entertainment only and cannot be used in any official game. Download Crate Opening Battle now and prove your luck in high-stakes case duels.
Aim Trainer
Enhance your aiming skills for mobile FPS games with this trainer. Practice flicking, tracking, precision, and reaction across diverse maps with extensive crosshair customization. Track your progress with detailed stats and a ranking system.
- Flicking, tracking, precision, and reaction game modes
- 340+ customizable crosshairs
- 10 unique training maps
- Detailed performance statistics
- Rank system for progression
- Headshot detection
Read full descriptionHide full description
Custom Aim is an aim trainer for mobile FPS players. Train five aim skills in short drills, clear a campaign of boss fights, and climb the ranks. THE PATH • A campaign of 7 units and 53 missions: 46 drills and 7 boss fights • Face bosses like The Twitch, The Swarm, The Duel, and The Aimbot • Train 5 skill lanes: CLICK, FLICK, TRACK, SWITCH, and MOVE PLAY • 100+ drills in total • HEAT: clean kills and time on target take a round from WARM to HOT to ON FIRE, for up to 2x score. A miss drops you one level. • The Daily Gauntlet: the same run for every player, every day. Compare your grade. • Nemesis Ops finds your weakest skill and trains it • Bot drills reward headshots • An optional global leaderboard RANK AND INTEL • Climb from Recruit to Operative, Veteran, and Elite • INTEL shows your overall rank, your form, your trends, and your stats by category YOUR SETUP • 343 crosshairs, and a crosshair generator for size, color, rotation, and opacity • The Sensitivity Finder: three short tests find your sensitivity • A sensitivity converter • 11 arenas, from a volcanic forge to a space station • Emblems and a callsign • For iPhone and iPad CUSTOM AIM PRO To play Custom Aim, you need Custom Aim Pro. The setup is free. After the setup, you choose a plan: • Monthly: an auto-renewable subscription, billed every month • Lifetime: a one-time purchase that does not renew Pro unlocks everything: the full PATH, every PLAY drill, the full INTEL stats, all crosshairs and emblems. Pro has no ads. The app shows the prices in your local currency before you buy. Payment is charged to your Apple Account when you confirm the purchase. The monthly subscription renews automatically unless you turn off auto-renew at least 24 hours before the end of the current period. Your account is charged for the renewal within 24 hours before the end of the current period. You can manage or cancel the subscription in your Apple Account settings. Privacy Policy: https://tamtom.github.io/customaim-privacy.html Terms of Use: https://tamtom.github.io/customaim-terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: Case opener at none against Aim Trainer's 6. Case opener also leads on review sentiment (74% vs 60%) and ratings volume (1.1K vs 244). Aim Trainer's advantage is update cadence (every 8 days vs every 3 weeks). On price, rating, ads and monetization model 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. Aim Trainer sells 6 in-app purchases, starting at $1.99 per month. Case opener asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.4 for Case opener against 4.5 for Aim Trainer. Both are backed by a comparable volume of ratings — 1.1K and 244 respectively. Written reviews are what separate them: 74% of Case opener's written reviews are positive against 60% of Aim Trainer's.
Case opener ships an update every 3 weeks, Aim Trainer every 8 days. Both last shipped on November 5, 2026.
| Parameter | Case opener | Aim Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (1.1K ratings) | 4.5 (244 ratings) — better |
| Positive reviews | 73.9% of reviews — better | 60.0% of reviews |
| Number of ratings | 1.1K — better | 244 |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 359 MB | 93 MB |
| Age rating | 9+ | 9+ |
| Developer | Sergey Peters | OMAR ALTAMIMI |
Customer experience
Case opener
Aim Trainer
In-app purchases
Case opener
No in-app purchases
Aim Trainer
- Pro Monthly$1.991 Month
- Pro Weekly3 Days trial$2.997 Days
- Pro Weekly$2.997 Days
Show 1 moreShow fewer
- Pro Yearly3 Days trial$19.991 Year
- Pro Lifetime$3.99
- Pro Lifetime$29.99
Questions
Is Case opener free?
Is Aim Trainer free?
Which has better reviews, Case opener or Aim Trainer?
Do Case opener or Aim Trainer have ads?
Which is updated more often, Case opener or Aim Trainer?
Other comparisons















