# Quantum Multi vs USDT Mining

The clearest difference is rating: USDT Mining at 4.5 against Quantum Multi's 3.0. USDT Mining also leads on update cadence (monthly vs every 14 months) and ratings volume (446 vs 1). Quantum Multi's advantage is in-app purchases (none vs 7). On price and ads there is nothing between them.

Both are free to download. USDT Mining sells 7 in-app purchases, starting at $4.99 per 7 days. Quantum Multi asks for nothing beyond the download.

USDT Mining holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: USDT Mining has 446 ratings behind it against 1, so its average is the more settled of the two.

Quantum Multi ships an update every 14 months, USDT Mining monthly. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Quantum Multi | USDT Mining |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/quantum-multi-wallet/id6743420859/reviews) | **[4.5 (446 ratings)](https://appshunter.io/ios/app/usdt-mining/id6748324498/reviews)** |
| Number of ratings | 1 | **446** |
| Positive reviews | — | 34.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 132 MB | 94 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Quantum Chain Pte Ltd](https://appshunter.io/developer/1802762997) | [DIKSHIT KANANI](https://appshunter.io/developer/1721322160) |

## 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


### USDT Mining

[App page](https://appshunter.io/ios/app/usdt-mining/id6748324498)

Explore cryptocurrency mining virtually without expensive hardware. This app offers an easy and educational way to understand cloud mining, track virtual earnings, and experience realistic mining features securely from your mobile device.

**Highlights:** Crypto cloud mining, Boost mode for double rewards, Invite friends for bonus rewards, Real-time earnings tracking, Easy USDT payouts, Secure and reliable platform

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AX 580 | $4.99 | per 7 days |
| NVIDIA RTX 3050 TI | $8.99 | per 7 days |
| AMD RX 6700 XT | $14.99 | per 7 days |
| NVIDIA RTX 4090 | $19.99 | per 7 days |
| AMD RX 6700 XT | $49.99 | per month |
| NVIDIA RTX 4090 | $59.99 | per month |
| NVIDIA RTX 5090 | $99.99 | per month |

**What reviewers like**

- 💡 Promising app
- 👍 Simple and effective

**What reviewers complain about**

- 🐛 Balance goes up and down inconsistently
- 🐛 App stops mining when not in foreground
- 🔒 Withdrawal issues and delays
- 🤖 Useless support AI
- 🔋 Overheats phone during mining

**Reported bugs**

- Balance stops updating after reaching certain level
- Withdrawal process is stuck

**Requested features**

- Improve withdrawal process and reliability
- Enhance support system


## Frequently asked questions

### Is Quantum Multi free?

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

### Is USDT Mining free?

USDT Mining is free to download, with in-app purchases available.

### Which has better reviews, Quantum Multi or USDT Mining?

USDT Mining is rated higher. Quantum Multi averages 3.0 out of 5 from 1 ratings, while USDT Mining averages 4.5 from 446 ratings.

### Do Quantum Multi or USDT Mining have ads?

Neither Quantum Multi nor USDT Mining shows ads.

### Which is updated more often, Quantum Multi or USDT Mining?

Quantum Multi ships an update every 14 months, and USDT Mining monthly. Most recently, Quantum Multi was updated on September 18, 2026 and USDT Mining on September 25, 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.*