# USV dApp vs SatStacker

The clearest difference is in-app purchases: USV dApp at none against SatStacker's 1. SatStacker's advantage is ratings volume (14 vs 3) and device support (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. SatStacker sells 1 in-app purchase, starting at $1.99 per month. USV dApp asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for USV dApp against 4.9 for SatStacker. Both are backed by a comparable volume of ratings — 3 and 14 respectively.

USV dApp ships an update every 8 days, SatStacker every 5 days. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | USV dApp | SatStacker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/usv-dapp/id6746692739/reviews)** | [4.9 (14 ratings)](https://appshunter.io/ios/app/satstacker-stack-sats-easier/id6748700654/reviews) |
| Number of ratings | 3 | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 29 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Ultra Smooth Studio LLC](https://appshunter.io/developer/1816754891) | [SatStacker LLC](https://appshunter.io/developer/1827083310) |

## What reviewers say

### USV dApp

[App page](https://appshunter.io/ios/app/usv-dapp/id6746692739)

Turn purchases into verified digital assets. Authenticate products, collect NFTs, and manage utility tokens securely. Scan QR codes to prove authenticity and receive digital collectibles instantly.

**Highlights:** Instant product authenticity checks via QR scan, Mint unique digital collectibles (NFTs) for verified products, Securely buy, store, send, and stake USV tokens, Universal QR reader with high-speed performance, Portfolio dashboard with real-time balance tracking, End-to-end encryption and privacy-focused design

**In-app purchases:** none


### SatStacker

[App page](https://appshunter.io/ios/app/satstacker-stack-sats-easier/id6748700654)

Automate your Bitcoin investments with smart recurring buys. This app optimizes your Dollar Cost Averaging strategy by automatically buying more on price dips, helping you stack sats more efficiently without manual trading or custody risk.

**Highlights:** Automated recurring Bitcoin plans, Smart Timing based on price movement, Connects to Strike account, Non-custodial, direct to wallet, Easy-to-use dashboard, Pause, edit, or cancel anytime

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Timing Subscription | $1.99 | per month |


## Frequently asked questions

### Is USV dApp free?

USV dApp is free to download, with no in-app purchases.

### Is SatStacker free?

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

### Which has better reviews, USV dApp or SatStacker?

USV dApp is rated higher. USV dApp averages 5.0 out of 5 from 3 ratings, while SatStacker averages 4.9 from 14 ratings.

### Do USV dApp or SatStacker have ads?

Neither USV dApp nor SatStacker shows ads.

### Which is updated more often, USV dApp or SatStacker?

USV dApp ships an update every 8 days, and SatStacker every 5 days. Most recently, USV dApp was updated on October 5, 2026 and SatStacker on October 16, 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.*