# Quantum Multi vs Grin Locker

The clearest difference is device support: Grin Locker at 3 against Quantum Multi's 1. Grin Locker also leads on iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Quantum Multi | Grin Locker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/quantum-multi-wallet/id6743420859/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Monetization | Free | — |
| Size | 132 MB | 96 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Quantum Chain Pte Ltd](https://appshunter.io/developer/1802762997) | [Monetary Sovereigntists LLC](https://appshunter.io/developer/1847422311) |

## What reviewers say

### Quantum Multi

[App page](https://appshunter.io/ios/app/quantum-multi-wallet/id6743420859)

Manage your digital assets securely with this official cross-chain cryptocurrency wallet. It supports multiple blockchains and offers real-time market tracking and portfolio analytics for efficient digital asset management.

**Highlights:** Cross-chain compatibility, Secure cryptocurrency custody, Real-time market tracking, Advanced portfolio analytics, Multi-wallet support

**In-app purchases:** none


### Grin Locker

[App page](https://appshunter.io/ios/app/grin-locker/id6756466920)

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Multi free?

Quantum Multi is free to download, with no in-app purchases.

### Is Grin Locker free?

Grin Locker is free to download, with no in-app purchases.

### Do Quantum Multi or Grin Locker have ads?

Neither Quantum Multi nor Grin Locker shows ads.

---

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