# Case opener vs Aim Trainer

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.

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.

## The numbers

| Metric | Case opener | Aim Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.1K ratings)](https://appshunter.io/ios/app/case-opener-battle-simulator/id6745513256/reviews) | **[4.5 (244 ratings)](https://appshunter.io/ios/app/aim-trainer-custom-aim/id6758283938/reviews)** |
| Number of ratings | **1.1K** | 244 |
| Positive reviews | **73.9% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 359 MB | 93 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Sergey Peters](https://appshunter.io/developer/1812642447) | [OMAR ALTAMIMI](https://appshunter.io/developer/1835247225) |

## What reviewers say

### Case opener

[App page](https://appshunter.io/ios/app/case-opener-battle-simulator/id6745513256)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Aim Trainer

[App page](https://appshunter.io/ios/app/aim-trainer-custom-aim/id6758283938)

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.

**Highlights:** Flicking, tracking, precision, and reaction game modes, 340+ customizable crosshairs, 10 unique training maps, Detailed performance statistics, Rank system for progression, Headshot detection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Weekly | $2.99 | per 7 days |
| Pro Weekly | $2.99 | per 7 days |
| Pro Yearly | $19.99 | per year |
| Pro Lifetime | $3.99 | one-time |
| Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Case opener free?

Case opener is free to download, with no in-app purchases.

### Is Aim Trainer free?

Aim Trainer is free to download, with in-app purchases available.

### Which has better reviews, Case opener or Aim Trainer?

Aim Trainer is rated higher. Case opener averages 4.4 out of 5 from 1.1K ratings, while Aim Trainer averages 4.5 from 244 ratings.

### Do Case opener or Aim Trainer have ads?

Both Case opener and Aim Trainer show ads.

### Which is updated more often, Case opener or Aim Trainer?

Case opener ships an update every 3 weeks, and Aim Trainer every 8 days. Most recently, Case opener was updated on November 5, 2026 and Aim Trainer on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*