# Double Crash vs RackSwap NumGridCard

The clearest difference is in-app purchases: RackSwap NumGridCard at none against Double Crash's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Double Crash sells 6 one-off in-app purchases. RackSwap NumGridCard asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Double Crash | RackSwap NumGridCard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (22 ratings)](https://appshunter.io/ios/app/double-crash-dc-game/id6443892908/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 16 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [秀娟 桑](https://appshunter.io/developer/1615188846) | [ROLAN PRIFTI](https://appshunter.io/developer/6802600537) |

## What reviewers say

### Double Crash

[App page](https://appshunter.io/ios/app/double-crash-dc-game/id6443892908)

Engage in a popular free casual betting game featuring a unique rocket flight mechanic. Explore additional games like number guessing and lucky swipes for more excitement. Earn in-game currency through registration and sharing, allowing you to play without spending real money.

**Highlights:** Unique rocket flight gameplay, Number guessing and lucky swipe games, Earn gold coins by registering and sharing, Leaderboard for competitive play, Interactive bonus rounds, Casual gaming experience

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 coin | $1.99 | one-time |
| 600 coin | $4.99 | one-time |
| 1500 coin | $9.99 | one-time |
| 3500 coin | $19.99 | one-time |
| 6000 coin | $29.99 | one-time |
| 12000 coin | $49.99 | one-time |

**What reviewers like**

- 🤩 Super exciting gameplay
- 🤩 Thrilling cash out feature
- 🤩 Addictive game
- 🤩 Earn coins easily
- 🤩 Keeps me on edge

**What reviewers complain about**

- 📉 Rocket multiplier capped
- 📉 Rigged game accusations
- 📉 Withdrawal issues
- 📉 Glitched payouts
- 📉 Rocket crashes early

**Reported bugs**

- Rocket doesn't go past 4x
- Cannot withdraw coins if bet more than half
- Hash is rigged
- Rocket crashes at 2x and shows 1.8x
- Multiplier lower than payout

**Requested features**

- Fix rocket multiplier
- Address withdrawal issues
- Fix payout glitches
- Improve login functionality


### RackSwap NumGridCard

[App page](https://appshunter.io/ios/app/rackswap-numgridcard/id6802600535)

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

**In-app purchases:** none


## Frequently asked questions

### Is Double Crash free?

Double Crash is free to download, with in-app purchases available.

### Is RackSwap NumGridCard free?

RackSwap NumGridCard is free to download, with no in-app purchases.

### Do Double Crash or RackSwap NumGridCard have ads?

Neither Double Crash nor RackSwap NumGridCard shows ads.

### Which is updated more often, Double Crash or RackSwap NumGridCard?

Double Crash ships an update weekly, and RackSwap NumGridCard weekly. Most recently, Double Crash was updated on November 3, 2026 and RackSwap NumGridCard on November 6, 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.*