# The Impossible Safe vs Stacker Rush

The clearest difference is in-app purchases: The Impossible Safe at none against Stacker Rush's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stacker Rush sells 5 one-off in-app purchases. The Impossible Safe asks for nothing beyond the download.

The Impossible Safe ships an update every 2 months, Stacker Rush every 3 months. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | The Impossible Safe | Stacker Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (175 ratings)](https://appshunter.io/ios/app/the-impossible-safe-crack-it/id1573468310/reviews)** | — |
| Number of ratings | **175** | — |
| Positive reviews | 34.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 2 MB | 30 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Edvin Linden](https://appshunter.io/developer/1472363182) | [CARLOS ANTONIO MURRIETA STEINMAN](https://appshunter.io/developer/1787441282) |

## What reviewers say

### The Impossible Safe

[App page](https://appshunter.io/ios/app/the-impossible-safe-crack-it/id1573468310)

Experience the thrill of a high-stakes heist by cracking a virtual safe against the clock. This game uses advanced haptic feedback to simulate the tactile experience of manipulating a lock, challenging your focus and nerve.

**Highlights:** Haptic feedback for realistic lock manipulation, 60-second time limit for each attempt, Global leaderboards for competitive play, Challenge friends to head-to-head contests, Immersive and tactile gameplay

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and entertaining
- 🚫 No ads
- 📶 No wifi needed
- ⏱️ Quick completion times
- 💡 Uses haptic feedback

**What reviewers complain about**

- 🤔 Confusing gameplay
- ❓ No instructions
- ⏳ Too much time pressure
- 😩 Too difficult/impossible
- 👎 Not interactive

**Reported bugs**

- Doesn't open
- Doesn't work
- No game

**Requested features**

- Different lock skins
- No time limitations
- Lock picking version
- Practice mode without timer
- More attempts/time


### Stacker Rush

[App page](https://appshunter.io/ios/app/stacker-rush/id6748520029)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Value Pack | $2.99 | one-time |
| Mega Pack | $4.99 | one-time |
| Ultimate Pack | $9.99 | one-time |
| Premium Pack | $19.99 | one-time |


## Frequently asked questions

### Is The Impossible Safe free?

The Impossible Safe is free to download, with no in-app purchases.

### Is Stacker Rush free?

Stacker Rush is free to download, with in-app purchases available.

### Do The Impossible Safe or Stacker Rush have ads?

Neither The Impossible Safe nor Stacker Rush shows ads.

### Which is updated more often, The Impossible Safe or Stacker Rush?

The Impossible Safe ships an update every 2 months, and Stacker Rush every 3 months. Most recently, The Impossible Safe was updated on September 17, 2026 and Stacker Rush on September 23, 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.*